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Is using 'var' to declare variables optional? [duplicate]

... There's a bit more to it than just local vs global. Global variables created with var are different than those created without. Consider this: var foo = 1; // declared properly bar = 2; // implied global window.baz = 3; // global via window object Based on the ...
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Declaring pointers; asterisk on the left or right of the space between the type and name? [duplicate

...lso seems to read better when you have const in play. int const * const p; vs int const* const q; (or perhaps the minimal spaces people would prefer int const*const r;?) – David Stone Oct 19 '13 at 2:53 ...
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How to check for file lock? [duplicate]

... /// http://msdn.microsoft.com/en-us/library/windows/desktop/aa373661(v=vs.85).aspx /// http://wyupdate.googlecode.com/svn-history/r401/trunk/frmFilesInUse.cs (no copyright in code at time of viewing) /// /// </remarks> static public List<Process> WhoIsLocking(string ...
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How to search by key=>value in a multidimensional array in PHP

... this one is faster than Jhon/Jared's answer (0.0009999275207519) vs (0.0020008087158203).. Well this test is specific to my case and environment.. Im sticking with this, thanks stefgosselin – Awena Jun 14 '15 at 6:35 ...
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Using Java with Nvidia GPUs (CUDA)

... JohnKlehmJohnKlehm 2,2781313 silver badges99 bronze badges add a comment ...
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Java: splitting a comma-separated string but ignoring commas in quotes

... Interesting point regarding time splitting vs parsing. However, statement #2 is inaccurate. If you add a -1 to the split method in Bart's answer, you will catch empty strings (including empty strings after the last comma): line.split(regex, -1) –...
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How to do version numbers? [closed]

...se early, release often" doesn't cut it there... – DevSolar Mar 5 '09 at 16:07 For customers, there is only x.y or jus...
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How can I count text lines inside an DOM element? Can I?

...ixels is generally considered a bad thing. astahost.com/Sizes-Webdesign-Em-Vs-Px-t8926.html – annakata Apr 24 '09 at 8:35 6 ...
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What are “named tuples” in Python?

...4647/… – mrgloom Sep 19 '19 at 10:27 As this is the answer you always find, it might be worth mentioning that there ...
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How to write WinForms code that auto-scales to system font and dpi settings?

...utoScaleMode = DPI – KindDragon Oct 27 '16 at 14:50 > TextBox with MultiLine = True and Font inherited. Going cra...