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Timeout command on Mac OS X?

... You can use brew install coreutils And then whenever you need timeout, use gtimeout ..instead. To explain why here's a snippet from the Homebrew Caveats section: Caveats All commands have been installed with the prefix 'g'. If ...
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Why does the C preprocessor interpret the word “linux” as the constant “1”?

Why does the C preprocessor in GCC interpret the word linux (small letters) as the constant 1 ? 5 Answers ...
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Difference between int32, int, int32_t, int8 and int8_t

...es not define anything named int8 or int32 -- the latter (if they exist at all) is probably from some other header or library (most likely predates the addition of int8_t and int32_t in C99). Plain int is quite a bit different from the others. Where int8_t and int32_t each have a specified size, in...
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Copy file or directories recursively in Python

... I suggest you first call shutil.copytree, and if an exception is thrown, then retry with shutil.copy. import shutil, errno def copyanything(src, dst): try: shutil.copytree(src, dst) except OSError as exc: # python >2.5 ...
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Eclipse hangs on loading workbench

... DISCLAIMER: THIS WILL DELETE ALL OF YOUR ECLIPSE WORKSPACE SETTINGS AND YOU WILL HAVE TO RE-IMPORT ALL YOUR PROJECTS, THERE ARE LESS DESTRUCTIVE ANSWERS HERE Try the following: Delete the .metadata folder in your local workspace (this is what worked f...
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How to redirect output with subprocess in Python?

... answered Feb 11 '11 at 2:51 Marcelo CantosMarcelo Cantos 162k3636 gold badges304304 silver badges347347 bronze badges ...
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What's the correct way to sort Python `import x` and `from x import y` statements?

... Imports are generally sorted alphabetically and described in various places beside PEP 8. Alphabetically sorted modules are quicker to read and searchable. After all python is all about readability. Also It is easier to verify that something...
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Pretty-print C++ STL containers

... // Don't insert a delimiter if this is the first time the function is called if( _insertDelim ) (*_stream) << _delim; else _insertDelim = true; } (*_stream) << value; return *this; } pretty_ostre...
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What does multicore assembly language look like?

...on, but it's an answer to a question that appears in the comments. Essentially, the question is what support the hardware gives to multi-threaded operation. Nicholas Flynt had it right, at least regarding x86. In a multi threaded environment (Hyper-threading, multi-core or multi-processor), the B...
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Pandas: Looking up the list of sheets in an excel file

...eet_names attribute): xl = pd.ExcelFile('foo.xls') xl.sheet_names # see all sheet names xl.parse(sheet_name) # read a specific sheet to DataFrame see docs for parse for more options... share | ...