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Find and extract a number from a string
... which would return "12" for the case above. This matters for cases like phone numbers "555-111-2222".
– ToolmakerSteve
Oct 24 '17 at 17:53
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How to clear https proxy setting of NPM?
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None of the above helped me, but this did:
npm config rm proxy
npm config rm https-proxy
Source: http://jonathanblog2000.blogspot.ch/2013/11/set-and-reset-proxy-for-git-and-npm.html
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How do you install Boost on MacOS?
... edited Mar 16 '16 at 3:13
Honest Abe
6,84444 gold badges3939 silver badges5656 bronze badges
answered Sep 19 '08 at 18:37
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How do I get only directories using Get-ChildItem?
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The semantic gap between "container" and "folder" is not one you can drive a truck through.
– xcud
Jun 21 '10 at 19:56
5
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Use of “instanceof” in Java [duplicate]
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miss-leading answer, which taking one situation and making judge on whole keyword =\
– Reishin
Jan 23 '18 at 5:07
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How to uninstall npm modules in node js?
...age.json:
npm uninstall --save module1
Note: to simplify the above mentioned commands, you can use -S instead of --save , and can use remove, rm, r, un, unlink instead of uninstall
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improv...
Increment value in mysql update query
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@Steve your comment might sound clever for someone who knows what PDO is, but for me who's just diving into PHP/MySQL, it doesn't really shine a lot of light into the matter. Does PDO make that code smaller or more elegant? If so, please edit the answer or post one of you...
How to run a makefile in Windows?
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This question may be an old one but my solution, which is by far the simplest for any windows user I daresay, is not listed.
Step 1: Install the chocolatey package manager for WINDOWS (compatible to Windows 7+ / Windows Server 2003+) here
Step 2: run ...
How to install latest version of Node using Brew
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Sometimes brew update fails on me because one package doesn't download properly. So you can just upgrade a specific library like this:
brew upgrade node
https://gist.github.com/3005832
sha...
How to convert a std::string to const char* or char*?
...ETY
char* y = new char[x.size() + 1];
strcpy(y, x.c_str());
// or as a one-liner: char* y = strcpy(new char[x.size() + 1], x.c_str());
// use y...
delete[] y; // make sure no break, return, throw or branching bypasses this
// USING new/delete HEAP MEMORY, SMART POINTER DEALLOCATION, EXCEPTION S...