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Remove an item from a dictionary when its key is unknown
What is the best way to remove an item from a dictionary by value, i.e. when the item's key is unknown? Here's a simple approach:
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How can I tell IntelliJ's “Find in Files” to ignore generated files?
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Create a Custom Scope defining the set of files to include/exclude from your search.
CTRL+SHIFT+F for the Find
in Path dialog. (Mac users press command+shift+F)
Under Scope select Custom.
Choose a scope from the drop down list or create a Custom Scope by c...
Tools for making latex tables in R [closed]
...y wiki on producing latex tables in R. In this post I'll give an overview of the most commonly used packages and blogs with code for producing latex tables from less straight-forward objects. Please feel free to add any I missed, and/or give tips, hints and little tricks on how to produce nicely for...
HSL to RGB color conversion
...edia.org/wiki/HSL_color_space.
* Assumes h, s, and l are contained in the set [0, 1] and
* returns r, g, and b in the set [0, 255].
*
* @param {number} h The hue
* @param {number} s The saturation
* @param {number} l The lightness
* @return {Array} The RG...
How do you express binary literals in Python?
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For reference—future Python possibilities:
Starting with Python 2.6 you can express binary literals using the prefix 0b or 0B:
>>> 0b101111
47
You can also use the new bin function to get the binary representati...
Looking for a 'cmake clean' command to clear up CMake output
...files
COMMAND ${CMAKE_COMMAND} -P clean-all.cmake
)
// clean-all.cmake
set(cmake_generated ${CMAKE_BINARY_DIR}/CMakeCache.txt
${CMAKE_BINARY_DIR}/cmake_install.cmake
${CMAKE_BINARY_DIR}/Makefile
${CMAKE_BINARY_DIR}/CMakeFiles
)
foreach...
How are the points in CSS specificity calculated
Researching specificity I stumbled upon this blog - http://www.htmldog.com/guides/cssadvanced/specificity/
7 Answers
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Add up a column of numbers at the Unix shell
Given a list of files in files.txt , I can get a list of their sizes like this:
20 Answers
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What are the rules about using an underscore in a C++ identifier?
... C++ Standard:
17.4.3.1.2 Global names [lib.global.names]
Certain sets of names and function signatures are always reserved to the implementation:
Each name that contains a double underscore (__) or begins with an underscore followed by an uppercase letter (2.11) is reserved to the ...
grep, but only certain file extensions
...ts to grep certain directories, but these directories contain all sorts of file types.
11 Answers
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