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{sub-section:description|text=}{sub-section}\\ 

{table:id=|class=servoy sSummerysSummary}{colgroup}{column:padding=0px|width=80px}{column}{column}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=2}Property SummerySummary{th}{tr}{tbody}{tr}{td}[Number]{td}{td}[#length]
Get the length of the array.{td}{tr}{tbody}{table}\\ 

{table:id=|class=servoy sSummerysSummary}{colgroup}{column:padding=0px|width=80px}{column}{column}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=2}ConstructorMethod SummerySummary{th}{tr}{tbody}{tr}{td}[Array]{td}{td}[#Array#concat]\(value1, \[value2\], \[valueN\])
ConstructsReturns a new default arrayarray comprised of this array joined with other array(s) and/or value(s).{td}{tr}{tbody}{tbody}{tr}{td}[Boolean]{td}{td}[#Array#every]\(numbercallback, \[thisObject\])
ConstructsRuns a new array with specified size function on items in the array while that function is returning true.{td}{tr}{tbody}{tbody}{tr}{td}[Array]{td}{td}[#Array#filter]\(value1, value2callback, \[valueNthisObject\])
ConstructsRuns a function newon arrayevery thatitem containsin the array given values.and returns an array of all items for which the function returns true.{td}{tr}{tbody}{tabletbody}\\ 

{table:id=|class=servoy sSummery{tr}{colgrouptd}{column:padding=0px|width=80pxvoid{td}{column}{column}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=2}Method Summery{th}{trtd}[#forEach]\(callback, \[thisObject\])
Runs a function on every item in the array.{td}{tr}{tbody}{tbody}{tr}{td}[ArrayNumber]{td}{td}[#concat#indexOf]\(value1searchElement, \[value2fromIndex\], \[valueN\])
Returns a new array comprised of this array joined with other array(s) and/or value(s))
Returns the first index at which a given element can be found in the array, or \-1 if it is not present.{td}{tr}{tbody}{tbody}{tr}{td}[BooleanString]{td}{td}[#every#join]\(callback, \[thisObject\]delimiter)
RunsPuts a function on itemsall elements in the array while that function is returning true. into a string, separating each element with the specified delimiter{td}{tr}{tbody}{tbody}{tr}{td}[ArrayNumber]{td}{td}[#filter#lastIndexOf]\(callbacksearchElement, \[thisObjectfromIndex\])
RunsReturns athe functionlast onindex everyat itemwhich ina thegiven arrayelement andcan returnsbe anfound arrayin ofthe allarray, itemsor for\-1 whichif theit functionis returnsnot truepresent.{td}{tr}{tbody}{tbody}{tr}{td}void[Array]{td}{td}[#forEach#map]\(callback, \[thisObject\])
Runs a function on every item in the array and returns the results in an array.{td}{tr}{tbody}{tbody}{tr}{td}[NumberObject]{td}{td}[#indexOf#pop]\(searchElement, \[fromIndex\])
ReturnsPops the firstlast indexstring at which a given element can be found in off the array, or \-1 if it is not presentand returns it.{td}{tr}{tbody}{tbody}{tr}{td}[StringNumber]{td}{td}[#join#push]\(delimiter)
Puts all elements invalue1, \[value2\], \[valueN\])
Mutates an array by appending the arraygiven intoelements aand string,returning separatingthe eachnew elementlength withof the specified delimiterarray.{td}{tr}{tbody}{tbody}{tr}{td}[NumberArray]{td}{td}[#lastIndexOf#reverse]\(searchElement, \[fromIndex\])
ReturnsPuts the last index at which a given element can be foundarray elements in the array, or \-1 if it is not presentreverse order.{td}{tr}{tbody}{tbody}{tr}{td}[ArrayObject]{td}{td}[#map#shift]\(callback, \[thisObject\])
Runs a function on every item in the array and returns the results in an array)
Decreases array element size by one by shifting the first element off the array and returning it.{td}{tr}{tbody}{tbody}{tr}{td}[ObjectArray]{td}{td}[#pop#slice]\(begin, \[end\])
PopsThe theslice lastmethod stringcreates offa thenew array and returns it from a selected section of an array.{td}{tr}{tbody}{tbody}{tr}{td}[NumberBoolean]{td}{td}[#push#some]\(value1callback, \[value2thisObject\], \[valueN\])
Mutates an array by appending)
Runs a function on items in the givenarray elementswhile andthat returningfunction the new length of the arrayreturns false.{td}{tr}{tbody}{tbody}{tr}{td}[Array]{td}{td}[#reverse#sort]\(\[function\])
Sorts Putsthe array elements in reversedictionary order or using a compare function passed to the method.{td}{tr}{tbody}{tbody}{tr}{td}[ObjectArray]{td}{td}[#shift#splice]\()arrayIndex, Decreases array element size by one by shifting the first element off the array and returning itlength, \[value1\], \[value2\], \[valueN\])
It is used to take elements out of an array and replace them with those specified.{td}{tr}{tbody}{tbody}{tr}{td}[Array]{td}{td}[#slice#unshift]\(beginvalue1, value2, \[end\]valueN)
ThePlaces sliceelement methoddata createsat a new array from a selected section the start of an array.{td}{tr}{tbody}{tbodytable}\\ 

{table:id=property|class=servoy sDetail}{trcolgroup}{td}[Boolean]{td}{td}[#some]\(callback, \[thisObject\])
Runs a function on items in the array while that function returns false.{td}{tr}{tbody}{tbody}{tr}{td}[Array]{td}{td}[#sort]\(\[function\])
Sorts the array elements in dictionary order or using a compare function passed to the method.{td}{tr}{tbody}{tbody}{tr}{td}[Array]{td}{td}[#splice]\(arrayIndex, length, value1, \[value2\], \[valueN\])
It is used to take elements out of an array and replace them with those specified.{td}{tr}{tbody}{tbody}{tr}{td}[Array]{td}{td}[#unshift]\(value1, value2, valueN)
Places element data at the start of an array.{td}{tr}{tbody}{table}\\ 

{table:id=property|class=servoy sDetail}{colgroup}{column:padding=0px|width=100%}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=1}Property Details{th}{tr}{tbody:id=length|class=node}{tr:id=name}{td}h6.length{td}{tr}{tr:id=des}{td}{sub-section:length_des|text=|trigger=button}{sub-section}{sub-section:length_des|trigger=none|class=sIndent}Get the length of the array.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:length_snc|text=|trigger=button}{sub-section}{sub-section:length_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=prs}{td}*Parameters*\\{sub-section:length_prs|text=|trigger=button}{sub-section}{sub-section:length_prs|trigger=none|class=sIndent}{sub-section}{td}{tr}{builder-show}{tr:id=ret}{td}*Returns*\\{sub-section:length_ret|text=|trigger=button}{sub-section}{sub-section:length_ret|trigger=none|class=sIndent}[Number]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:length_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:length_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:length_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:length_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:length_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:length_sam|trigger=none}{code:language=javascript}
array.length
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{table}\\ 

{table:id=function|class=servoy sDetail}{colgroup}{column:padding=0px|width=100%}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=1}Constructor Details{th}{tr}{tbody:id=Array|class=node}{tr:id=name}{td}h6.Array{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}{span}{span:id=iets|style=float: left; font-weight: bold;}Array{span}{span:id=iets|style=float: left;}\(){span}{td}{tr}{tr:id=des}{td}{sub-section:Array_des|text=|trigger=button}{sub-section}{sub-section:Array_des|trigger=none|class=sIndent}Constructs a new default array{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:Array_snc|text=|trigger=button}{sub-section}{sub-section:Array_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=prs}{td}*Parameters*\\{sub-section:Array_prs|text=|trigger=button}{sub-section}{sub-section:Array_prs|trigger=none|class=sIndent}{sub-section}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=ret}{td}*Returns*\\{sub-section:Array_ret|text=|trigger=button}{sub-section}{sub-section:Array_ret|trigger=none|class=sIndent}{sub-section}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:Array_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:Array_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:Array_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:Array_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:Array_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:Array_sam|trigger=none}{code:language=javascript}
var array = new Array();
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=Array-Number|class=node}{tr:id=name}{td}h6.Array{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}{span}{span:id=iets|style=float: left; font-weight: bold;}Array{span}{span:id=iets|style=float: left;}\(number){span}{td}{tr}{tr:id=des}{td}{sub-section:Array-Number_des|text=|trigger=button}{sub-section}{sub-section:Array-Number_des|trigger=none|class=sIndent}Constructs a new array with specified size.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:Array-Number_snc|text=|trigger=button}{sub-section}{sub-section:Array-Number_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:Array-Number_prs|text=|trigger=button}{sub-section}{sub-section:Array-Number_prs|trigger=none|class=sIndent}\{[Number]} number
{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=ret}{td}*Returns*\\{sub-section:Array-Number_ret|text=|trigger=button}{sub-section}{sub-section:Array-Number_ret|trigger=none|class=sIndent}{sub-section}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:Array-Number_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:Array-Number_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:Array-Number_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:Array-Number_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:Array-Number_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:Array-Number_sam|trigger=none}{code:language=javascript}
var array = new Array(number);
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=Array-Object_Object_Object|class=node}{tr:id=name}{td}h6.Array{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}{span}{span:id=iets|style=float: left; font-weight: bold;}Array{span}{span:id=iets|style=float: left;}\(value1, value2, \[valueN\]){span}column:padding=0px|width=100%}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=1}Property Details{th}{tr}{tbody:id=length|class=node}{tr:id=name}{td}h6.length{td}{tr}{tr:id=des}{td}{sub-section:Array-Object_Object_Objectlength_des|text=|trigger=button}{sub-section}{sub-section:Array-Object_Object_Objectlength_des|trigger=none|class=sIndent}ConstructsGet athe new array that containslength of the given valuesarray.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:Array-Object_Object_Objectlength_snc|text=|trigger=button}{sub-section}{sub-section:Array-Object_Object_Objectlength_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=prs}{td}*Parameters*\\{sub-section:Array-Object_Object_Objectlength_prs|text=|trigger=button}{sub-section}{sub-section:Array-Object_Object_Objectlength_prs|trigger=none|class=sIndent}\{[Object]} value1
\{[Object]} value2
\{[Object]} \[valueN\]
{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=ret}{td}*Returns*\\{sub-section:Array-Object_Object_Object_:length_ret|text=|trigger=button}{sub-section}{sub-section:Array-Object_Object_Object_length_ret|trigger=none|class=sIndent}[Number]{sub-section}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:Array-Object_Object_Objectlength_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:Array-Object_Object_Object_length_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:Array-Object_Object_Objectlength_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:Array-Object_Object_Objectlength_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:Array-Object_Object_Objectlength_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:Array-Object_Object_Object_length_sam|trigger=none}{code:language=javascript}
var array = new Array(value1,value2);
.length
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{table}\\ 

{table:id=function|class=servoy sDetail}{colgroup}{column:padding=0px|width=100%}{column}{colgroup}{tr:style=height: 30px;}{th:colspan=1}Method Details{th}{tr}{tbody:id=concat|class=node}{tr:id=name}{td}h6.concat{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Array]{span}{span:id=iets|style=float: left; font-weight: bold;}concat{span}{span:id=iets|style=float: left;}\(value1, \[value2\], \[valueN\]){span}{td}{tr}{tr:id=des}{td}{sub-section:concat_des|text=|trigger=button}{sub-section}{sub-section:concat_des|trigger=none|class=sIndent}Returns a new array comprised of this array joined with other array(s) and/or value(s).{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:concat_snc|text=|trigger=button}{sub-section}{sub-section:concat_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:concat_prs|text=|trigger=button}{sub-section}{sub-section:concat_prs|trigger=none|class=sIndent}\{[Object]} value1
\{[Object]} \[value2\]
\{[Object]} \[valueN\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:concat_ret|text=|trigger=button}{sub-section}{sub-section:concat_ret|trigger=none|class=sIndent}[Array]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:concat_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:concat_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:concat_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:concat_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:concat_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:concat_sam|trigger=none}{code:language=javascript}
array.concat();
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=every|class=node}{tr:id=name}{td}h6.every{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Boolean]{span}{span:id=iets|style=float: left; font-weight: bold;}every{span}{span:id=iets|style=float: left;}\(callback, \[thisObject\]){span}{td}{tr}{tr:id=des}{td}{sub-section:every_des|text=|trigger=button}{sub-section}{sub-section:every_des|trigger=none|class=sIndent}Runs a function on items in the array while that function is returning true. It returns true if the function returns true for every item it could visit.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:every_snc|text=|trigger=button}{sub-section}{sub-section:every_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:every_prs|text=|trigger=button}{sub-section}{sub-section:every_prs|trigger=none|class=sIndent}\{[Function]} callback
\{[Array]} \[thisObject\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:every_ret|text=|trigger=button}{sub-section}{sub-section:every_ret|trigger=none|class=sIndent}[Boolean]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:every_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:every_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:every_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:every_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:every_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:every_sam|trigger=none}{code:language=javascript}
function isNumber(value) { return typeof value == 'number'; }
var a1 = [1, 2, 3];
application.output(a1.every(isNumber));
var a2 = [1, '2', 3]; 
application.output(a2.every(isNumber));
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=filter|class=node}{tr:id=name}{td}h6.filter{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Array]{span}{span:id=iets|style=float: left; font-weight: bold;}filter{span}{span:id=iets|style=float: left;}\(callback, \[thisObject\]){span}{td}{tr}{tr:id=des}{td}{sub-section:filter_des|text=|trigger=button}{sub-section}{sub-section:filter_des|trigger=none|class=sIndent}Runs a function on every item in the array and returns an array of all items for which the function returns true.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:filter_snc|text=|trigger=button}{sub-section}{sub-section:filter_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:filter_prs|text=|trigger=button}{sub-section}{sub-section:filter_prs|trigger=none|class=sIndent}\{[Function]} callback
\{[Array]} \[thisObject\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:filter_ret|text=|trigger=button}{sub-section}{sub-section:filter_ret|trigger=none|class=sIndent}[Array]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:filter_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:filter_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:filter_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:filter_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:filter_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:filter_sam|trigger=none}{code:language=javascript}
var a1 = ['a', 10, 'b', 20, 'c', 30];
var a2 = a1.filter(function(item) { return typeof item == 'number'; });
application.output(a2);
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=forEach|class=node}{tr:id=name}{td}h6.forEach{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}void{span}{span:id=iets|style=float: left; font-weight: bold;}forEach{span}{span:id=iets|style=float: left;}\(callback, \[thisObject\]){span}{td}{tr}{tr:id=des}{td}{sub-section:forEach_des|text=|trigger=button}{sub-section}{sub-section:forEach_des|trigger=none|class=sIndent}Runs a function on every item in the array.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:forEach_snc|text=|trigger=button}{sub-section}{sub-section:forEach_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:forEach_prs|text=|trigger=button}{sub-section}{sub-section:forEach_prs|trigger=none|class=sIndent}\{[Function]} callback
\{[Array]} \[thisObject\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:forEach_ret|text=|trigger=button}{sub-section}{sub-section:forEach_ret|trigger=none|class=sIndent}void{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:forEach_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:forEach_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:forEach_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:forEach_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:forEach_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:forEach_sam|trigger=none}{code:language=javascript}
function printThemOut(params) {	application.output(params);} 
var a = ['a', 'b', 'c'];	
a.forEach(printThemOut);
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=indexOf|class=node}{tr:id=name}{td}h6.indexOf{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Number]{span}{span:id=iets|style=float: left; font-weight: bold;}indexOf{span}{span:id=iets|style=float: left;}\(searchElement, \[fromIndex\]){span}{td}{tr}{tr:id=des}{td}{sub-section:indexOf_des|text=|trigger=button}{sub-section}{sub-section:indexOf_des|trigger=none|class=sIndent}Returns the first index at which a given element can be found in the array, or \-1 if it is not present.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:indexOf_snc|text=|trigger=button}{sub-section}{sub-section:indexOf_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:indexOf_prs|text=|trigger=button}{sub-section}{sub-section:indexOf_prs|trigger=none|class=sIndent}\{[Object]} searchElement
\{[Number]} \[fromIndex\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:indexOf_ret|text=|trigger=button}{sub-section}{sub-section:indexOf_ret|trigger=none|class=sIndent}[Number]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:indexOf_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:indexOf_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:indexOf_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:indexOf_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:indexOf_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:indexOf_sam|trigger=none}{code:language=javascript}
var a = ['a', 'b', 'a', 'b', 'a'];
application.output(a.indexOf('b'));
application.output(a.indexOf('b', 2));
application.output(a.indexOf('z'));
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=join|class=node}{tr:id=name}{td}h6.join{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[String]{span}{span:id=iets|style=float: left; font-weight: bold;}join{span}{span:id=iets|style=float: left;}\(delimiter){span}{td}{tr}{tr:id=des}{td}{sub-section:join_des|text=|trigger=button}{sub-section}{sub-section:join_des|trigger=none|class=sIndent}Puts all elements in the array into a string, separating each element with the specified delimiter{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:join_snc|text=|trigger=button}{sub-section}{sub-section:join_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:join_prs|text=|trigger=button}{sub-section}{sub-section:join_prs|trigger=none|class=sIndent}\{[String]} delimiter
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:join_ret|text=|trigger=button}{sub-section}{sub-section:join_ret|trigger=none|class=sIndent}[String]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:join_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:join_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:join_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:join_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:join_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:join_sam|trigger=none}{code:language=javascript}
var words = new Array("limit","lines","finish","complete","In","Out");
var jwords = words.join(";");
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=lastIndexOf|class=node}{tr:id=name}{td}h6.lastIndexOf{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Number]{span}{span:id=iets|style=float: left; font-weight: bold;}lastIndexOf{span}{span:id=iets|style=float: left;}\(searchElement, \[fromIndex\]){span}{td}{tr}{tr:id=des}{td}{sub-section:lastIndexOf_des|text=|trigger=button}{sub-section}{sub-section:lastIndexOf_des|trigger=none|class=sIndent}Returns the last index at which a given element can be found in the array, or \-1 if it is not present. The array is searched backwards, starting at fromIndex.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:lastIndexOf_snc|text=|trigger=button}{sub-section}{sub-section:lastIndexOf_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:lastIndexOf_prs|text=|trigger=button}{sub-section}{sub-section:lastIndexOf_prs|trigger=none|class=sIndent}\{[Object]} searchElement
\{[Number]} \[fromIndex\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:lastIndexOf_ret|text=|trigger=button}{sub-section}{sub-section:lastIndexOf_ret|trigger=none|class=sIndent}[Number]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:lastIndexOf_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:lastIndexOf_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:lastIndexOf_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:lastIndexOf_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:lastIndexOf_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:lastIndexOf_sam|trigger=none}{code:language=javascript}
var a = ['a', 'b', 'c', 'd', 'a', 'b'];
application.output(a.lastIndexOf('b'));
application.output(a.lastIndexOf('b', 4));
application.output(a.lastIndexOf('z'));
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=map|class=node}{tr:id=name}{td}h6.map{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Array]{span}{span:id=iets|style=float: left; font-weight: bold;}map{span}{span:id=iets|style=float: left;}\(callback, \[thisObject\]){span}{td}{tr}{tr:id=des}{td}{sub-section:map_des|text=|trigger=button}{sub-section}{sub-section:map_des|trigger=none|class=sIndent}Runs a function on every item in the array and returns the results in an array.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:map_snc|text=|trigger=button}{sub-section}{sub-section:map_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:map_prs|text=|trigger=button}{sub-section}{sub-section:map_prs|trigger=none|class=sIndent}\{[Object]} callback
\{[Array]} \[thisObject\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:map_ret|text=|trigger=button}{sub-section}{sub-section:map_ret|trigger=none|class=sIndent}[Array]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:map_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:map_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:map_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:map_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:map_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:map_sam|trigger=none}{code:language=javascript}
var a = ['a', 'b', 'c'];	
var a2 = a.map(function(item) { return item.toUpperCase(); });	
application.output(a2);
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=pop|class=node}{tr:id=name}{td}h6.pop{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Object]{span}{span:id=iets|style=float: left; font-weight: bold;}pop{span}{span:id=iets|style=float: left;}\(){span}{td}{tr}{tr:id=des}{td}{sub-section:pop_des|text=|trigger=button}{sub-section}{sub-section:pop_des|trigger=none|class=sIndent}Pops the last string off the array and returns it.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:pop_snc|text=|trigger=button}{sub-section}{sub-section:pop_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=prs}{td}*Parameters*\\{sub-section:pop_prs|text=|trigger=button}{sub-section}{sub-section:pop_prs|trigger=none|class=sIndent}{sub-section}{td}{tr}{builder-show}{tr:id=ret}{td}*Returns*\\{sub-section:pop_ret|text=|trigger=button}{sub-section}{sub-section:pop_ret|trigger=none|class=sIndent}[Object]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:pop_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:pop_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:pop_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:pop_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:pop_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:pop_sam|trigger=none}{code:language=javascript}
var words = new Array("limit","lines","finish","complete","In","Out");
var lastword = words.pop();
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=push|class=node}{tr:id=name}{td}h6.push{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Number]{span}{span:id=iets|style=float: left; font-weight: bold;}push{span}{span:id=iets|style=float: left;}\(value1, \[value2\], \[valueN\]){span}{td}{tr}{tr:id=des}{td}{sub-section:push_des|text=|trigger=button}{sub-section}{sub-section:push_des|trigger=none|class=sIndent}Mutates an array by appending the given elements and returning the new length of the array.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:push_snc|text=|trigger=button}{sub-section}{sub-section:push_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:push_prs|text=|trigger=button}{sub-section}{sub-section:push_prs|trigger=none|class=sIndent}\{[Object]} value1
\{[Object]} \[value2\]
\{[Object]} \[valueN\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:push_ret|text=|trigger=button}{sub-section}{sub-section:push_ret|trigger=none|class=sIndent}[Number]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:push_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:push_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:push_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:push_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:push_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:push_sam|trigger=none}{code:language=javascript}
var words = new Array("limit","lines","finish","complete");
words.push("In","Out");
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=reverse|class=node}{tr:id=name}{td}h6.reverse{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Array]{span}{span:id=iets|style=float: left; font-weight: bold;}reverse{span}{span:id=iets|style=float: left;}\(){span}{td}{tr}{tr:id=des}{td}{sub-section:reverse_des|text=|trigger=button}{sub-section}{sub-section:reverse_des|trigger=none|class=sIndent}Puts array elements in reverse order.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:reverse_snc|text=|trigger=button}{sub-section}{sub-section:reverse_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=prs}{td}*Parameters*\\{sub-section:reverse_prs|text=|trigger=button}{sub-section}{sub-section:reverse_prs|trigger=none|class=sIndent}{sub-section}{td}{tr}{builder-show}{tr:id=ret}{td}*Returns*\\{sub-section:reverse_ret|text=|trigger=button}{sub-section}{sub-section:reverse_ret|trigger=none|class=sIndent}[Array]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:reverse_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:reverse_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:reverse_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:reverse_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:reverse_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:reverse_sam|trigger=none}{code:language=javascript}
var words = new Array("limit","lines","finish","complete","In","Out");
words.reverse();
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=shift|class=node}{tr:id=name}{td}h6.shift{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Object]{span}{span:id=iets|style=float: left; font-weight: bold;}shift{span}{span:id=iets|style=float: left;}\(){span}{td}{tr}{tr:id=des}{td}{sub-section:shift_des|text=|trigger=button}{sub-section}{sub-section:shift_des|trigger=none|class=sIndent}Decreases array element size by one by shifting the first element off the array and returning it.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:shift_snc|text=|trigger=button}{sub-section}{sub-section:shift_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=prs}{td}*Parameters*\\{sub-section:shift_prs|text=|trigger=button}{sub-section}{sub-section:shift_prs|trigger=none|class=sIndent}{sub-section}{td}{tr}{builder-show}{tr:id=ret}{td}*Returns*\\{sub-section:shift_ret|text=|trigger=button}{sub-section}{sub-section:shift_ret|trigger=none|class=sIndent}[Object]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:shift_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:shift_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:shift_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:shift_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:shift_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:shift_sam|trigger=none}{code:language=javascript}
var words = new Array("limit","lines","finish","complete","In","Out");
words.shift();
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=slice|class=node}{tr:id=name}{td}h6.slice{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Array]{span}{span:id=iets|style=float: left; font-weight: bold;}slice{span}{span:id=iets|style=float: left;}\(begin, \[end\]){span}{td}{tr}{tr:id=des}{td}{sub-section:slice_des|text=|trigger=button}{sub-section}{sub-section:slice_des|trigger=none|class=sIndent}The slice method creates a new array from a selected section of an array.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:slice_snc|text=|trigger=button}{sub-section}{sub-section:slice_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:slice_prs|text=|trigger=button}{sub-section}{sub-section:slice_prs|trigger=none|class=sIndent}\{[Object]} begin
\{[Object]} \[end\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:slice_ret|text=|trigger=button}{sub-section}{sub-section:slice_ret|trigger=none|class=sIndent}[Array]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:slice_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:slice_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:slice_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:slice_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:slice_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:slice_sam|trigger=none}{code:language=javascript}
var words = new Array("limit","lines","finish","complete","In","Out");
var nwords1 = words.spliceslice(3, 5);
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=some|class=node}{tr:id=name}{td}h6.some{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Boolean]{span}{span:id=iets|style=float: left; font-weight: bold;}some{span}{span:id=iets|style=float: left;}\(callback, \[thisObject\]){span}{td}{tr}{tr:id=des}{td}{sub-section:some_des|text=|trigger=button}{sub-section}{sub-section:some_des|trigger=none|class=sIndent}Runs a function on items in the array while that function returns false. It returns true if the function returns true for any item it could visit.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:some_snc|text=|trigger=button}{sub-section}{sub-section:some_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:some_prs|text=|trigger=button}{sub-section}{sub-section:some_prs|trigger=none|class=sIndent}\{[Function]} callback
\{[Array]} \[thisObject\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:some_ret|text=|trigger=button}{sub-section}{sub-section:some_ret|trigger=none|class=sIndent}[Boolean]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:some_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:some_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:some_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:some_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:some_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:some_sam|trigger=none}{code:language=javascript}
function isNumber(value) { return typeof value == 'number'; }  
var a1 = [1, 2, 3];    
application.output(a1.some(isNumber)); 
var a2 = [1, '2', 3];  
application.output(a2.some(isNumber));
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=sort|class=node}{tr:id=name}{td}h6.sort{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Array]{span}{span:id=iets|style=float: left; font-weight: bold;}sort{span}{span:id=iets|style=float: left;}\(\[function\]){span}{td}{tr}{tr:id=des}{td}{sub-section:sort_des|text=|trigger=button}{sub-section}{sub-section:sort_des|trigger=none|class=sIndent}Sorts the array elements in dictionary order or using a compare function passed to the method.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:sort_snc|text=|trigger=button}{sub-section}{sub-section:sort_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:sort_prs|text=|trigger=button}{sub-section}{sub-section:sort_prs|trigger=none|class=sIndent}\{[Function]} \[function\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:sort_ret|text=|trigger=button}{sub-section}{sub-section:sort_ret|trigger=none|class=sIndent}[Array]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:sort_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:sort_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:sort_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:sort_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:sort_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:sort_sam|trigger=none}{code:language=javascript}
var words = new Array("limit","lines","finish","complete","In","Out");
words.sort();
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=splice|class=node}{tr:id=name}{td}h6.splice{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Array]{span}{span:id=iets|style=float: left; font-weight: bold;}splice{span}{span:id=iets|style=float: left;}\(arrayIndex, length, \[value1\], \[value2\], \[valueN\]){span}{td}{tr}{tr:id=des}{td}{sub-section:splice_des|text=|trigger=button}{sub-section}{sub-section:splice_des|trigger=none|class=sIndent}It is used to take elements out of an array and replace them with those specified.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:splice_snc|text=|trigger=button}{sub-section}{sub-section:splice_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:splice_prs|text=|trigger=button}{sub-section}{sub-section:splice_prs|trigger=none|class=sIndent}\{[Object]} arrayIndex
\{[Object]} length
\{[Object]} \[value1\]
\{[Object]} \[value2\]
\{[Object]} \[valueN\]
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:splice_ret|text=|trigger=button}{sub-section}{sub-section:splice_ret|trigger=none|class=sIndent}[Array]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:splice_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:splice_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:splice_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:splice_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:splice_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:splice_sam|trigger=none}{code:language=javascript}
var words = new Array("limit","lines","finish","complete","In","Out");
var nwords1 = words.splice(3, 2, "done", "On");
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{tbody:id=unshift|class=node}{tr:id=name}{td}h6.unshift{td}{tr}{tr:id=sig}{td}{span:style=float: left; margin-right: 5px;}[Array]{span}{span:id=iets|style=float: left; font-weight: bold;}unshift{span}{span:id=iets|style=float: left;}\(value1, value2, valueN){span}{td}{tr}{tr:id=des}{td}{sub-section:unshift_des|text=|trigger=button}{sub-section}{sub-section:unshift_des|trigger=none|class=sIndent}Places element data at the start of an array.{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=snc}{td}*Since*\\{sub-section:unshift_snc|text=|trigger=button}{sub-section}{sub-section:unshift_snc|trigger=none|class=sIndent} Replace with version info{sub-section}{td}{tr}{builder-show}{tr:id=prs}{td}*Parameters*\\{sub-section:unshift_prs|text=|trigger=button}{sub-section}{sub-section:unshift_prs|trigger=none|class=sIndent}\{[Object]} value1
\{[Object]} value2
\{[Object]} valueN
{sub-section}{td}{tr}{tr:id=ret}{td}*Returns*\\{sub-section:unshift_ret|text=|trigger=button}{sub-section}{sub-section:unshift_ret|trigger=none|class=sIndent}[Array]{sub-section}{td}{tr}{builder-show:permission=edit}{tr:id=see}{td}*Also see*\\{sub-section:unshift_see|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:unshift_see|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{builder-show:permission=edit}{tr:id=link}{td}*External links*\\{sub-section:unshift_link|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:unshift_link|trigger=none}{sub-section}{div}{td}{tr}{builder-show}{tr:id=sam}{td}*Sample*\\{sub-section:unshift_sam|text=|trigger=button}{sub-section}{div:class=sIndent}{sub-section:unshift_sam|trigger=none}{code:language=javascript}
var words = new Array("finish","complete","In","Out");
words.unshift("limit","lines");
{code}{sub-section}{div}{td}{tr}{tr:class=lastDetailRow}{td}{td}{tr}{tbody}{table}