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What exactly do “u” and “r” string flags do, and what are raw string literals?
...res Latin-1; otherwise, using \x, \u or \U escapes is the preferred way to include non-ASCII data in string literals.
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How to increase timeout for a single test case in mocha
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This works, but .timeout is not included in the DefinitelyTyped typings for mocha: i.imgur.com/jQbWCn1.png - Using this.timeout(2000) or this.slow(500) with a regular old function works and compiles without errors
– Leon Adler
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Windows: XAMPP vs WampServer vs EasyPHP vs alternative [closed]
...r question asked here three years ago, but I want to open it up further to include all possible Windows/Apache/MySQL/PHP stacks.
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How do I replace a git submodule with another repo?
...te the current submodule with the method already mentioned here, which I'm including for convenience:
Delete the relevant section from the .gitmodules file
Delete the relevant section from .git/config
Run git rm --cached path_to_submodule (no trailing slash)
Commit and delete the now untracked sub...
How to remove a TFS Workspace Mapping?
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While this link may answer the question, it is better to include the essential parts of the answer here and provide the link for reference. Link-only answers can become invalid if the linked page changes.
– alextansc
Aug 12 '15 at 7:15
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Why is a pure virtual function initialized by 0?
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Section 9.2 of the C++ standard gives the syntax for class members. It includes this production:
pure-specifier:
= 0
There is nothing special about the value. "= 0" is just the syntax for saying "this function is pure virtual." It has nothing to do with initialization or null pointers o...
Reading/writing an INI file
...DeleteKey("DefaultVolume", "Audio");
You can also delete a whole section (including all keys) like so:
MyIni.DeleteSection("Web");
Please feel free to comment with any improvements!
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How do I prompt for Yes/No/Cancel input in a Linux shell script?
...y" method is so terribly inappropriate for the OP's question. I'm glad you included it anyway. I have dozens of much more complicated scripts that I intend to update with that pattern!
– Bruno Bronosky
Oct 19 '17 at 4:18
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How do I remove the passphrase for the SSH key without having to create a new key?
...ypically be logged in your ~/.bash_history file (or similar) in plain text including all arguments provided (i.e. the passphrases in this case). It is, therefore, is recommended that you use the first option unless you have a specific reason to do otherwise.
Notice though that you can still use ...
Why is #!/usr/bin/env bash superior to #!/bin/bash?
I've seen in a number of places, including recommendations on this site ( What is the preferred Bash shebang? ), to use #!/usr/bin/env bash in preference to #!/bin/bash . I've even seen one enterprising individual suggest using #!/bin/bash was wrong and bash functionality would be lost by doing...