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Core dumped, but core file is not in the current directory?
...lt kernel behaviour of putting a core file in the cwd (this is done in the script /usr/share/apport/apport). This includes honouring ulimit, in which case it does nothing. But (I assume) as far as the kernel is concerned, a corefile was generated (and piped to apport), hence the message "Segmentatio...
Default html form focus without JavaScript
... possible to set the default input focus on an HTML form without using JavaScript, for example:
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How to create directories recursively in ruby?
...ileUtils and Pathname are probably the most important tools for Ruby shell scripting.
– Jörg W Mittag
Sep 10 '10 at 17:41
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How can I convert JSON to CSV?
...ght adjustments for the output since I was running this within an existing script.
– MichaelF
Apr 24 '14 at 15:00
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Can I get git to tell me all the files one user has modified?
...ith such cool logic ? Its excellent ! Where should we start to create such scripts. Any lead would be appreciated !
– Shahbaaz Khan
Jul 30 at 16:01
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Colorize console output in Intellij products
I have a custom script with a default output. I'd like to colorize errors, warnings and infos. There's a way to do that in Intellij products (IDEA, PhpStorm, PyCharm)?
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Best algorithm for detecting cycles in a directed graph [closed]
...opological_sorting
has the pseudo-code for one algorithm, and a brief description of another from Tarjan. Both have O(|V| + |E|) time complexity.
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Squash the first two commits in Git? [duplicate]
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I've reworked VonC's script to do everything automatically and not ask me for anything. You give it two commit SHA1s and it will squash everything between them into one commit named "squashed history":
#!/bin/sh
# Go back to the last commit that...
How to empty a redis database?
...8+, a combo of SCAN and DEL would do the trick nicely. See here for a bash script that does it: stackoverflow.com/a/23399125/3160475
– Itamar Haber
Nov 11 '14 at 9:09
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How can I have linked dependencies in a git repo?
In my scripts, I often use libraries (mine or others') that have their own repos. I don't want to duplicate those in my repo and get stuck with updating them every time a new version comes out.
However, when somebody clones the repo, it should still work locally and not have broken links.
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