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Redirecting stdout to “nothing” in python

... of sufficiently large number of modules, each printing something to the standard output. Now as the project has grown in size, there are large no. of print statements printing a lot on the std out which has made the program considerably slower. ...
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How do you print out a stack trace to the console/log in Cocoa?

...his question was originally asked. For pre-Snow-Leopard, use the backtrace and backtrace_symbols functions; see the backtrace(3) manpage. – Peter Hosey Feb 25 '10 at 13:32 ...
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Find the files existing in one directory but not in the other [closed]

...es existing in one directory but not in the other, I tried to use this command: 14 Answers ...
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Suppress command line output

... the invocation to this: taskkill /im "test.exe" /f >nul 2>&1 and all will be better. That works because stdout is file descriptor 1, and stderr is file descriptor 2 by convention. (0 is stdin, incidentally.) The 2>&1 copies output file descriptor 2 from the new value of 1, whic...
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Difference between Array and List in scala

In what cases I should use Array(Buffer) and List(Buffer). Only one difference that I know is that arrays are nonvariant and lists are covariant. But what about performance and some other characteristics? ...
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How to get the python.exe location programmatically? [duplicate]

Basically I want to get a handle of the python interpreter so I can pass a script file to execute (from an external application). ...
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How do you echo a 4-digit Unicode character in Bash?

I'd like to add the Unicode skull and crossbones to my shell prompt (specifically the 'SKULL AND CROSSBONES' (U+2620)), but I can't figure out the magic incantation to make echo spit it, or any other, 4-digit Unicode character. Two-digit one's are easy. For example, echo -e "\x55", . ...
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What is the difference between BIT and TINYINT in MySQL?

...NT is an 8-bit integer value, a BIT field can store between 1 bit, BIT(1), and 64 bits, BIT(64). For a boolean values, BIT(1) is pretty common. share | improve this answer | ...
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What is the difference between CurrentCulture and CurrentUICulture properties of CultureInfo in .NET

...operties both returning values of the CultureInfo type: CurrentCulture and CurrentUICulture . 5 Answers ...
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How to list files in a directory in a C program?

... on terminal by a C program? Maybe I can use exec function to run find command but I want file name as a string to send client program. How can I do this? ...