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Is it true that one should not use NSLog() on production code?

... line number to make it easier to track down log statements. #define DEBUG_MODE #ifdef DEBUG_MODE #define DebugLog( s, ... ) NSLog( @"<%p %@:(%d)> %@", self, [[NSString stringWithUTF8String:__FILE__] lastPathComponent], __LINE__, [NSString stringWithFormat:(s), ##__VA_ARGS__] ) #else ...
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How to convert a SVG to a PNG with ImageMagick?

... to convert it into a PNG, then I get a 16x16 pixel PNG which is way too small: 18 Answers ...
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Check if a number is int or float

...>> if isinstance(x, int): print 'x is a int!' x is a int! _EDIT:_ As pointed out, in case of long integers, the above won't work. So you need to do: >>> x = 12L >>> import numbers >>> isinstance(x, numbers.Integral) True >>> isinstance(x, int) F...
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How do I run Python code from Sublime Text 2?

... find out where your Break key is here: http://en.wikipedia.org/wiki/Break_key. Note: CTRL + C will NOT work. What to do when Ctrl + Break does not work: Go to: Preferences -> Key Bindings - User and paste the line below: {"keys": ["ctrl+shift+c"], "command": "exec", "args": {"k...
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How to make a Python script run like a service or daemon in Linux

...ass the Daemon class and override the run() method """ def __init__(self, pidfile, stdin='/dev/null', stdout='/dev/null', stderr='/dev/null'): self.stdin = stdin self.stdout = stdout self.stderr = stderr self.pidfile = p...
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Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'

...ight='760' src="https://www.youtube.com/embed/dQw4w9WgXcQ" frameborder="0" allowfullscreen></iframe> – backwardm Aug 5 '15 at 20:28 2 ...
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How do I list loaded plugins in Vim?

... Not a VIM user myself, so forgive me if this is totally offbase. But according to what I gather from the following VIM Tips site: " where was an option set :scriptnames : list all plugins, _vimrcs loaded (super) :verbose set history? : reveals value of hist...
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Changing the background drawable of the searchview widget

...get to the right view within SearchView), but it's not bullet-proof. Especially if some manufacturer decides to reimplement internals of SearchView and element with above-mentioned id is not present - the code won't work. In SDK, the background for text field in SearchView is declared through nine-...
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Is there a way to make a DIV unselectable?

...t here: msdn.microsoft.com/en-us/library/hh801966(v=vs.85).aspx But I actually tested on IE, and it works correctly. – KimKha May 1 '13 at 15:27 ...
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Automatic Retina images for web sites

... There is a new attribute for the img tag that allows you to add a retina src attribute, namely srcset. No javascript or CSS needed, no double loading of images. <img src="low-res.jpg" srcset="high-res.jpg 2x"> Browser Support: http://caniuse.com/#search=srcset O...