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How can I return two values from a function in Python?

... two values, but you can return a tuple or a list and unpack it after the call: def select_choice(): ... return i, card # or [i, card] my_i, my_card = select_choice() On line return i, card i, card means creating a tuple. You can also use parenthesis like return (i, card), but tuples ar...
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Get filename and path from URI from mediastore

... cursor.moveToFirst(); return cursor.getString(column_index); } finally { if (cursor != null) { cursor.close(); } } } share | improve this answer | f...
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Starting python debugger automatically on error

... You can use traceback.print_exc to print the exceptions traceback. Then use sys.exc_info to extract the traceback and finally call pdb.post_mortem with that traceback import pdb, traceback, sys def bombs(): a = [] print a[0] if __name__ == '...
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How can I find where Python is installed on Windows?

I want to find out my Python installation path on Windows. For example: 19 Answers 19 ...
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How do I output coloured text to a Linux terminal?

... You need to output ANSI colour codes. Note that not all terminals support this; if colour sequences are not supported, garbage will show up. Example: cout << "\033[1;31mbold red text\033[0m\n"; Here, \033 is the ESC character, ASCII 27. It is followed by [, then zero o...
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Eclipse Kepler for OS X Mavericks request Java SE 6

I have just made a clean installation of OS X Mavericks , and I have downloaded Eclipse Kepler , but if I execute it, gives me this message: ...
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What does #defining WIN32_LEAN_AND_MEAN exclude exactly?

I found the explanation defining WIN32_LEAN_AND_MEAN "reduces the size of the Win32 header files by excluding some of the less frequently used APIs". Somewhere else I read that it speeds up the build process. ...
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What is the fastest/most efficient way to find the highest set bit (msb) in an integer in C?

... GCC has: -- Built-in Function: int __builtin_clz (unsigned int x) Returns the number of leading 0-bits in X, starting at the most significant bit position. If X is 0, the result is undefined. -- Built-in Function: int __builtin_clzl (unsigned long...
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static linking only some libraries

How can I statically link only a some specific libraries to my binary when linking with GCC? 8 Answers ...
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How to download a file from a URL in C#?

...ethod also supports local files as 1st parameter – oo_dev Aug 22 '17 at 8:35 The MSDN doc did mention to use HttpClien...