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NULL vs nil in Objective-C
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Converting milliseconds to a date (jQuery/JavaScript)
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var time = new Date().getTime();
var date = new Date(time);
alert(date.toString()); // Wed Jan 12 2011 12:42:46 GMT-0800 (PST)
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mmap() vs. reading blocks
...would be a very suspect approach. Also, while many of the facts about mmap vs read() in that thread are still true as they were in the past, the overall performance can't really be determined by adding up the pros and cons, but only by testing on a particular hardware configuration. For example, it ...
MySQL: Large VARCHAR vs. TEXT?
...se to just make every varchar a text type and let the DB manage the inline vs. overflow?
– ryvantage
Jan 2 '14 at 23:08
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Class.forName() vs ClassLoader.loadClass() - which to use for dynamic loading? [duplicate]
When dynamically loading a class, when is it appropriate to use
6 Answers
6
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Adding hours to JavaScript Date object?
...tion(h){
this.setHours(this.getHours()+h);
return this;
}
Test:
alert(new Date().addHours(4));
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FIND_IN_SET() vs IN()
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@Rocket: it strips pos items from the beginning of the CVS and casts the rest into integer.
– Quassnoi
Nov 11 '10 at 16:20
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string.charAt(x) or string[x]?
...hmarks I did showed a three time decrease in performance when using charAt vs indexer in Chrome when the string is boxed in an object. I know that's not really relevant, but still worth noting.jsfiddle.net/mdasxxd2
– Siderite Zackwehdex
Jul 25 '16 at 10:51
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How do I check if string contains substring? [duplicate]
...r way:
var testStr = "This is a test";
if(testStr.contains("test")){
alert("String Found");
}
** Tested on Firefox, Safari 6 and Chrome 36 **
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Jackson Vs. Gson [closed]
After searching through some existing libraries for JSON, I have finally ended up with these two:
5 Answers
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