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Find and replace - Add carriage return OR Newline

... Make sure "Use: Regular expressions" is selected in the Find and Replace dialog: Note that for Visual Studio 2010, this doesn't work in the Visual Studio Productivity Power Tools' "Quick Find" extension (as of the July 2011 update); instead, you'll need to use the full Find and Repl...
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Compiled vs. Interpreted Languages

I'm trying to get a better understanding of the difference. I've found a lot of explanations online, but they tend towards the abstract differences rather than the practical implications. ...
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time.sleep — sleeps thread or process?

...tantive part of the sleep operation is wrapped in a Py_BEGIN_ALLOW_THREADS and Py_END_ALLOW_THREADS block, allowing other threads to continue to execute while the current one sleeps. You can also test this with a simple python program: import time from threading import Thread class worker(Thread)...
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Is double square brackets [[ ]] preferable over single square brackets [ ] in Bash?

... [[ has fewer surprises and is generally safer to use. But it is not portable - POSIX doesn't specify what it does and only some shells support it (beside bash, I heard ksh supports it too). For example, you can do [[ -e $b ]] to test whether a ...
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Byte[] to InputStream or OutputStream

...se table, for which I have to use byte[] in my Java program as a mapping and to use this data I have to convert it to InputStream or OutputStream . But I don't know what happens internally when I do so. Can anyone briefly explain me what's happening when I do this conversion? ...
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“#include” a text file in a C program as a char[]

... $ xxd -i < file.txt > file.xxd $ echo ', 0' >> file.xxd and in the main.c char file_content[] = { #include "file.xxd" }; – ZeD Jan 4 '09 at 16:10 3 ...
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Is it possible to install iOS 6 SDK on Xcode 5?

...awhile since we updated; but they still accepted it after iOS 6 came out), and I currently build 10.5 apps with Xcode 5. See How to point Xcode to an old SDK so it can be used as a "Base SDK"? for details on how to set it up. You can use my fix-xcode script to link everything for you every time yo...
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How to echo or print an array in PHP?

...($array) to get more information of the content in the array like datatype and length. 3) you can loop the array using php's foreach(); and get the desired output. more info on foreach in php's documentation website: http://in3.php.net/manual/en/control-structures.foreach.php ...
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Python in Xcode 4+?

...Other” in the left pane, then "External Build System" in the right page, and next click "Next". Enter the product name, organization name, or organization identifier. For the “Build Tool” field, type in /usr/local/bin/python3 for Python 3 or /usr/bin/python for Python 2 and then click “Next...
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Does Python support multithreading? Can it speed up execution time?

...n threads in parallel. This only applies to Python code. C extensions can and do release the GIL to allow multiple threads of C code and one Python thread to run across multiple cores. This extends to I/O controlled by the kernel, such as select() calls for socket reads and writes, making Python ha...