Just put the code in less nonsense:
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sort()Sort arrays，Not opening up new memory，Swap the original array elements
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1、Simple array simple sorting
<script type="text/javascript">
var arrSimple=new Array(1,8,7,6);
();
(());
</script>
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2、Simple array custom sorting
<script type="text/javascript">
var arrSimple2=new Array(1,8,7,6);
(function(a,b){
return b-a});
(());
</script>
explain：a,bRepresents any two elements in the array，likereturn > 0 bforwardaback；reutrn < 0 aforwardbback；a=bBrowser compatibility exists
Simplify it：a-bOutput sorted from small to large，b-aOutput sort from large to small。
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3、Simple objectListCustom attribute sorting
<script type="text/javascript">
var objectList = new Array();
function Persion(name,age){
=name;
=age;
}
(new Persion('jack',20));
(new Persion('tony',25));
(new Persion('stone',26));
(new Persion('mandy',23));
//Sorted by age from childhood to adult (function(a,b){
return });
for(var i=0;i<;i++){
('<br />age:'+objectList[i].age+' name:'+objectList[i].name);
}
</script>
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4、Simple objectListSort editable properties
<script type="text/javascript">
var objectList2 = new Array();
function WorkMate(name,age){
=name;
var _age=age;
=function(){
if(!arguments)
{
_age=arguments[0];}
else
{
return _age;}
}
}
(new WorkMate('jack',20));
(new WorkMate('tony',25));
(new WorkMate('stone',26));
(new WorkMate('mandy',23));
//Sorted by age from childhood to adult (function(a,b){
return ()-();
});
for(var i=0;i<;i++){
('<br />age:'+objectList2[i].age()+' name:'+objectList2[i].name);
}
</script>
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The above article in-depth understanding of the sort sort of js array is all the content I share with you. I hope you can give you a reference and I hope you can support me more.