Javascript

label	desc
self	self-constructed functions

List

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desc	api
declear a list	var newList = [ ];
push a element	newList.push(100);
pop a element	var getEle = newList.pop();
index of the element	var index = newList.indexOf(10);
exists in a list	if(newList.indexOf(10) > -1)
delete the element	newList.splice(newList.indexOf(10),1);
the length of a list	var listlen = newList.length;

Dictionary

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desc	api
declear a hash	var newHash = { };
add the pair	newHash["key1"] = "value1";
delete a pair	newHash.splice("key2",1);
key exists in hash	var boolRes = "key1" in newHash;
modify the value	newHash["key1"] = "new_value1";
length of dictionary [self] [EnhancedJS.js]	var dictLen = getDictionaryLength(newHash);

Function declear

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desc	api
declear a function	function funName = function(parm1, param2) { return (); }
declear a function	var funName = function(parm1, param2) { return (); }

Regular expression

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desc	api
Regular Expression	var re = /^([\w-]+(?:.[\w-]+))@((?:[\w-]+.)\w[\w-]{0,66}).([a-z]{2,6}(?:.[a-z]{2})?)$/i;
Test a String	var boolRes = re.test(var testString);
Extract from the string	var getHcodeTtl = "hcode d31b3".match(/hcode\t(\S*)/i);