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Get the last item in an array
...ast = arr.slice(-1)[0]
The former is faster, but the latter looks nicer
http://jsperf.com/slice-vs-length-1-arr
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method overloading vs optional parameter in C# 4.0 [duplicate]
...eta Wayback Machine link and it works. web.archive.org/web/20140815160502/http://blog.coverity.com/…
– Crob
Mar 16 '18 at 13:18
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ReactJS - Does render get called any time “setState” is called?
...ns true - meaning always re-run render function.
Quote from official docs http://facebook.github.io/react/docs/component-specs.html#updating-shouldcomponentupdate
By default, shouldComponentUpdate always returns true to prevent
subtle bugs when the state is mutated in place, but if you are ca...
What guarantees are there on the run-time complexity (Big-O) of LINQ methods?
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How to enable NSZombie in Xcode?
...g a message for you.
For more information, check out this CocoaDev page: http://www.cocoadev.com/index.pl?NSZombieEnabled
Also, this process will become much easier with the release of 10.6 and the next versions of Xcode and Instruments. Just saying'. =)
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Notification click: activity already open
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Mismatch Detected for 'RuntimeLibrary'
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Why does the C# compiler not fault code where a static method calls an instance method?
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Reliable method to get machine's MAC address in C#
...str);
}
To give credit where it is due, this is the basis for that code:
http://www.pinvoke.net/default.aspx/iphlpapi.sendarp#
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Hidden Features of VB.NET?
...when you use it but I'll just use a screenshot:
Completion list in action http://page.mi.fu-berlin.de/krudolph/stuff/completionlist.png
In fact, the IntelliSense is 100% identical to what you get when using an Enum.
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