var a = '1'; var b = '0x1'; var runTest = function(timeTag, testFunction) { console.time(timeTag); for (var i = 0; i < 100000000; i++) { testFunction(); } console.timeEnd(timeTag); } runTest("parseInt(a)", function() { parseInt(a); }); runTes
Implement atoi to convert a string to an integer. Hint: Carefully consider all possible input cases. If you want a challenge, please do not see below and ask yourself what are the possible input cases. Notes: It is intended for this problem to be spe
Implement atoi which converts a string to an integer. The function first discards as many whitespace characters as necessary until the first non-whitespace character is found. Then, starting from this character, takes an optional initial plus or minu
--将行转为字符串 select stuff((select top 20 ','+ QQ from dl_QQ where uiid=1 order by tim desc for xml path('')),1,1,'') -- ============================================= -- Description: 将字符串转为表格 /* 例:select * from [f_split]('spu0987*5//spu0988*5/spu0989*5',
1.string res = DataTableToJson.DataTable2Json(dt);讲DataTable转换为json字符串 http://www.365mini.com/page/jquery_parsejson.htm 2.jQuery.parseJSON()函数用于将格式完好的JSON字符串转为与之对应的JavaScript对象 var res = $.parseJSON(data).ds