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Undo “git add ”?
...he index" would be a slightly better explanation of the git command, since for git beginners like me the command looks very much like if it could even delete the directory on the file system. Just of matter of taste.
– Sascha Gottfried
Apr 18 '13 at 12:34
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Set encoding and fileencoding to utf-8 in Vim
...ing sets how vim shall represent characters internally. Utf-8 is necessary for most flavors of Unicode."
"fileencoding sets the encoding for a particular file (local to buffer); :setglobal sets the default value. An empty value can also be used: it defaults to same as 'encoding'. Or you may want to...
What is the point of noreturn?
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The noreturn attribute is supposed to be used for functions that don't return to the caller. That doesn't mean void functions (which do return to the caller - they just don't return a value), but functions where the control flow will not return to the calling function af...
How can I remove all text after a character in bash?
... Great answer, thanks a lot, but it will be nice to also add "${a##*:}" for getting only tomorrow =)
– avtomaton
Nov 28 '16 at 1:40
1
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@Basic(optional = false) vs @Column(nullable = false) in JPA
...luated in
memory by the Persistence Provider and
an exception raised before SQL is sent
to the database otherwise when using
'updatable=false' 'optional'
violations would never be reported.
share
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What does Bump Version stand for?
...er version, or is it about only changing a version number in a config file for example? In other words, are there any technical details about how this term can be used?
– Alexey
May 13 '14 at 9:01
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More than 10 lines in a node.js stack error?
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Easiest solution for that is to start your code with following:
Error.stackTraceLimit = Infinity;
If you'd like to see stack trace that spans over setTimeout/setInterval calls, then more sophisticated https://github.com/mattinsler/longjohn...
How to convert a clojure keyword into a string?
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I cannot imagine a more complete answer, but just for fun I shall dare someone to come up with it.
– Hamish Grubijan
Sep 15 '10 at 15:55
2
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How to get execution time in rails console?
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Here is my version of how to measure performance automatically in rails console using gem: https://github.com/igorkasyanchuk/execution_time
It's showing similar information which you already see during requests.
Sample:
[METRICS] Completed in 908.3ms | Allocati...
How to reference the initial commit?
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Do not use git-log for scripting: use either git-rev-list, or git-log with specified custom format (--format=*<sth>* option).
There is additional problem with your question: there can exist more than one such TAIL root commit (parentless...