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Never seen before C++ for loop
...(u-- >0) form. If the spacing gets messed up, you might end up with a "down to zero" loop: while (u --> 0), which tends to confuse everyone at first glance. (I'm not sure if it's valid C#, but it is in C, and I think it may be as well in C++?)
– Izkata
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OS X: equivalent of Linux's wget
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For downloading files you can use -O or --remote-name flag to auto rename downloaded file. e.g. curl -O http://somehost.org/file.zip
– nimcap
Feb 22 '18 at 10:49
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Best way to repeat a character in C#
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@user1478137 Or, better (also further down): this
– Xynariz
Apr 8 '14 at 19:51
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Why use AJAX when WebSockets is available?
...rier quite easily via our home page, which you can access in both HTTP and HTTPS. It tries WebSockets and falls back to HTTP if they are blocked. Use this URL to display a widget in the middle that reports the current transport: lightstreamer.com/?s
– Alessandro Alinone
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Best data type for storing currency values in a MySQL database
...cy you need. So if you only need to store cents and can safely round up or down, just multiply by 100. In my example, that would make 10023 as the integer to store. You'll save space in the database and comparing two integers is much easier than comparing two floats. My $0.02.
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Resizing an Image without losing any quality [closed]
...Bitmap image that is, say, twice as large as it needs to be and then scale down. The resulting image should be pretty smooth.
– Pretzel
Nov 21 '08 at 20:54
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How to set session timeout in web.config
...e and cookieless are set to their default values. So, this really distills down to Wolfwyrd's answer.
– arcain
Apr 16 '13 at 15:27
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Google Chrome display JSON AJAX response as tree and not as a plain text
...n/json" content-type specified for chrome to give you the collapsible drop-down.
– tweak2
Feb 19 '13 at 22:05
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Ruby 2.0.0p0 IRB warning: “DL is deprecated, please use Fiddle”
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This doesn't work as there are dependencies down the line, I'm afraid, @Blairg23
– Martin Greenaway
Aug 14 '15 at 10:00
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Loading local JSON file
...hers. Loading anything using xhr, Josn, Xml etc is pretty much all locked down in Chrome with the exception of one or two things.
– shawty
Jan 21 '14 at 20:59
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