showing results for - "clear or reset a javascript array"
Mila
13 Mar 2019
1let aray = [1,2,3,4,5,6,7,8,9,10];
2
3//as with most coding there are several ways you can do anything
4//see whichever works best for your scenario
5
6//set the array to equal a blank array
7array = [];
8
9//set the array's length to 0
10array.length = 0;
11
12//using splice, starts at index 0 & removes everything up to and including that last index 
13array.splice(0, array.length);
14
15//map or loop through and shift() or pop();
16//goes through the array one at a time and removes the last item each time
17array.map( () => array.pop());
18
19//goes through the array one at a time and removes the first item each time
20array.map( () => array.shift());
Hector
09 Apr 2016
1let arr = [3.14, 7];
2
3arr = [];//make sure there is no other reference
Alessandro
27 Jun 2017
1
2
3var ar = [1, 2, 3, 4, 5, 6];
4//do stuffar = [];
5//a new, empty array!
6
7
queries leading to this page
clear element of array 5cnodejs array clearclearing element is arrayjavacript array clearjs clear whole arrayhow clear an array javascriptclear a javascript arrayhow to clear an array 3fclear arry clear array jsvanilla js clear arrayclear array in node jshow to empty an array jsjavascript array cleararray cleanhow to reset an array to empty javascriptbest way to clear array javascriptclear array in javascriptarr clearjavscript array clearjavscript clear arrayhow to clear an array jsclear array javascritdelete all eelements from list javascriptjavascipt clear arrayhow to clear arrayclear javascript array before resuejavascript how to clear an arrayhow to clear an arrayjquery empty arryjs clear the arrayhow to reset a array in javascripthow to clear array in node jsclear js arrayclearing an arrayhow to reset an array in javascriptclear array jshow to wipe an array jshow to clear an array nodejsdelete all data from array javascripthow clear arrayhow to delete entire array in jsjava script list without an arrayjs how to clear arrayclear an arry jsarray clear 28 29javascript array resetarray clear 28 29how can i clear an array in jsclear all array dataclearing array javascriptclear i array javascriptjs remove all array itemsjavascript set array to emptyreset an arraytypescript set array length to zeroans array clearjs clear arrayjavascript reset array to emptyclear data in array javascriptreset an array javascriptclean an arrayjs neatest way to clear arrayhow to delete all elements of arrayclear array spothow to clear a array in jscan you clear an array in jsto clear a arrayclear array es6hwo to clear all of the array in javcascritarray clearhow clear an arrayjavascript delete all elements in arrayclear array function javascriptjavascript array how to clearhowto clear an array jshow to clear all element of arrclear array 2b javascri 5bptjs reset an arraynode js clear arrayreset array jshow to clearn arrayjs remove all items before from arrayjavascript clear array keep referenceclear the array javascriptjavascript array clearclear arry jsreset arrayhow to reset array length in javascriptclear whole array javascriptclear all array javascriptjavascript array clear fucntionarray resetclear a array in javascripthow to clear a list javascriptreset form arrayclearing an array in javascriptjavascript array cleanjs clear array 23how to remove all elements in an arrayclear an arrayjs clear array methodhwo to clear array javascriptwhat is a function in javascript to clear arrayreset a argv arrayhow to reset var array value in javascriptwhat are the method of empty array javascriptjavascript clear undfined from an arrayjs how to empty an arrayarray full clear in javascriptjs clear listclear array javascript es6js list clearjavascript clear array element valuehow to clean an array with javascriptclearn array jsarray clearhow to clear array jshow to clear an arrayin jsclear typescript arrayarray how to clearjavascript wipe arrayclear or reset a javascript arrayhow to delete every item in array in jshow to clear arraylisyempty entire arrayset array to null typescripthow to remove all elements from inside array javascriptnodejs clear an arrayjavasscript clear arrayclear array nodejsclear out an array in javascripthow to clear array in jsjs how to clear an arrayjavascript clear empty array elementshow to delete all object in an array javascriptjs clear arrarhow to clear javascript arrayhow to delete all elements from an arrayhow to clean an array in javascriptjs clear array array clear javascriptadd elements to empty array javascript es6clear the array in javascriptjs cleare arrayclear value arrayreset const array javascriptjs clear arryaclear array elements in javascriptways to clear out a array in javascriptclear array values jsclear whole arrayhow to clear arry in javascriptjavascript reset array emptyempty large array javascriptarray clearclear array dataset old array to new empty arrayjavascript clear entire arrayclean arrayreset var array javascriptclear everything inside an arraydoes array create reset the arrayhow to clear array variablehow to clear java script arraytype script clear an arrayjavascript how to clear arrayhow clear array jshow to reset array in javascriptclean array jsclearing an array javascripthow to clear array items in javascripthow to clear array in typescriptmaking an array epmtyhow to clearn an array jsjs array clearclear an array javascriptclear data from arrayhow to set empty array for jsarray clearclear arraylstsclear array in jsclear array haxedelete all values that 3d 22 22 in js arrayhow do you clear an array in javascripthow to clean an arrayhow to remove all values in an arraydelete entire array javascriptflush array in javascripthow to reset the content of an arrayhow to empty a const array jshow to remove all items from array in jqueryjs is empty array hmtlhow to cempty an arrayclear array 5b 5dremove all elements from a list javascriptshow to clear array in javascriptarr clear 28 29clear function is working with array in javascriptarray clear method javascriptreset array in javascriptarray clean lookarray prototype clear 28 29nodejs clear arraynode js array cleanjavascript reset arrayjavascript clear listjs 3a vider un arrayclear array c c3 a4clearall in array javascriptclear out an arrayjavascript clearing an arratclear array data in javascriptbest way to clear an arraynode js array data how to clearhow to clear the array in javascriptarray clear in javascriptjs clear array itemsclear array and add new element javascriptclearing array jshow to declare an array without resetting its itemsclear out array jsclear items in array javascriptempty array javascript objecthow to clear out an array in javascripthow do i clear an array in javascriptreset a const arrayarry clearclear list jsclearing array in javascripthow to clear an array in javascripthow to reset array jsjs reset arrayempty a list in javascripthow to remove all values in array in jsremove all objects in array in jsarray clear javascriptjavascript how to reset to empty arraynode js array clearreset array in jshow clear an array in javascriptjavascript how to reset an arrayjavascript reset an arrayjavascript clear array contents clear array javascripthow to clean array in jshow to clear array javascriptclear an array in jsclean array element jsjavascript clear arrayyreset an array jsjavscript how to clear an arrayclear 27 27 in arrayes6 reset arraydelete all elements from arrayclear an array in javascriptjavascript set empty arrayjs produce clearhow to make a blank spot in a javascript arrayjavascript clearing an arrayclear the data from an array one shotejs array cleanclean array in javascriptjs clean arrayclear array in javascarray clear jsjquery clear the content of an arrayclear content of array in javascriptjsquery empty arrayclear out array javascriptjavascript remove all items from arrayclear and set array element to 0using an empty array javascriptreset array javascriptclear arr jsclear an array jsclear aray jsclear the arrayremoving all objects from an array jshow to clear an array javascriptreset 28 24array 29how to clear an array in jsclear arrary jafvascriptclear arraymake array empty in jqueryhow to clear a whole arrayhow to reset an arrayjavascript clear whole listremove all elements from a list javascriptclean array javascriptclear javascript arrayjavascript clean arrayclear array items in jsarray clear 28i 2c 0 2c i length 29 3breset an array in javascriptjs clear an arrayto clear array in javascripthow to empty an array in javascript geeksforgeekshow to erase an array jshow to clear the array jsjs array resetjavascript list clearhow clear array in javascripthow to clear an element in array of objects in javascripthow to clear a arrayclear contents of array javascriptclear emptry element in array jsjavascirpt clear an array how to clear aray in javascriptjavascript clear all value in arrayclear array javascriptclean javascript arrayjavascript clear an arraydelete all entreies of array javascriptfully reset array jshow to clear out arrayempty array nodejsjavascript clear arrayjs clear an array from referencesmethod to clear array in javascriptjavascript best way to clear arrayjavascript cleararraypurging jaavascript arrayclear or reset a javascript array