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How to get a variable name as a string in PHP?

... You could use get_defined_vars() to find the name of a variable that has the same value as the one you're trying to find the name of. Obviously this will not always work, since different variables often have the same values, but it's the only...
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TypeError: 'module' object is not callable

...\Python27\lib\socket.pyc'> >>> socket.socket <class 'socket._socketobject'> >>> >>> from socket import socket >>> socket <class 'socket._socketobject'> This is what the error message means: It says module object is not callable, because your code ...
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How to make an OpenGL rendering context with transparent background?

... tested on Windows XP (32-bits) and Windows 8.1 (32-bits). Enjoy! #define _WIN32_WINNT 0x0500 #include <windows.h> #include <windowsx.h> #include <GL/gl.h> #include <GL/glu.h> #pragma comment (lib, "opengl32.lib") #pragma comment (lib, "glu32.lib") #include <assert.h&g...
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Objective-C and Swift URL encoding

...*)CFBridgingRelease(CFURLCreateStringByAddingPercentEscapes( NULL, (__bridge CFStringRef) unescaped, NULL, CFSTR("!*'();:@&=+$,/?%#[]\" "), kCFStringEncodingUTF8)); Using Core Foundation Without ARC: NSString *escapedString = (NSString *)CFURLCreateStringByAddingPercentEs...
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Calendar Recurring/Repeating Events - Best Storage Method

... NAME 1 Sample Event 2 Another Event And a table called events_meta like this: ID event_id meta_key meta_value 1 1 repeat_start 1299132000 2 1 repeat_interval_1 432000 With repeat_start being a date with no time as a unix times...
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What is the JSF resource library for and how should it be used?

...eate a direct child subfolder in the library folder with a name in the \d+(_\d+)* pattern to denote the resource library version. WebContent |-- resources | `-- default | `-- 1_0 | |-- css | | `-- style.css | |-- img | | `-...
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Representing Directory & File Structure in Markdown Syntax [closed]

...se ASCII to build the structures, so your example structure becomes . +-- _config.yml +-- _drafts | +-- begin-with-the-crazy-ideas.textile | +-- on-simplicity-in-technology.markdown +-- _includes | +-- footer.html | +-- header.html +-- _layouts | +-- default.html | +-- post.html +-- _po...
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ADB No Devices Found

...s under C:\Users\<userid>\AppData\Local\Android\sdk\extras\google\usb_driver. Note that AppData is a hidden directory. I also had to confirm that I really want to install this driver although Windows claimed it wasn't compatible. But it works. Phew, quite bizarre process... ...
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boost::flat_map and its performance compared to map and unordered_map

...erformance a lot due to cache hits. I recently found out about boost::flat_map which is a vector based implementation of a map. It doesn't seem to be nearly as popular as your typical map / unordered_map so I haven't been able to find any performance comparisons. How does it compare and what are...
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How are booleans formatted in Strings in Python?

...False) True, False This is not specific to boolean values - %r calls the __repr__ method on the argument. %s (for str) should also work. share | improve this answer | foll...