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Cannot delete directory with Directory.Delete(path, true)
...ng has shortcuts/symbolic links to other folders - you may end up deleting more then you expected
– Chanakya
May 30 '12 at 14:34
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Is it possible to perform a 'grep search' in all the branches of a Git project?
...do
git grep -F 'yourWord' $revision
done
)
You can find even more example in this article:
I tried the above on one project large enough that git complained about the argument size, so if you run into this problem, do something like:
git rev-list --all | (while read rev; do git g...
How to make the 'cut' command treat same sequental delimiters as one?
...y isn't), in contrast with the awk solution. The awk solution is also much more readable and less verbose.
– n.caillou
Apr 4 '18 at 23:31
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What's the meaning of “=>” (an arrow formed from equals & greater than) in JavaScript?
I know that the >= operator means more than or equal to, but I've seen => in some source code. What's the meaning of that operator?
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Why do I need an IoC container as opposed to straightforward DI code? [closed]
...elt a need to use an Inversion of Control (IoC) container. However, the more I read, the more pressure I feel from the community to use an IoC container.
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MySQL - why not index every field?
...ex must be updated any time a row is updated, inserted, or deleted. So the more indexes you have, the slower performance you'll have for write operations.
Also, every index takes up further disk space and memory space (when called), so it could potentially slow read operations as well (for large ta...
How to check version of python modules?
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Singular or plural controller and helper names in Rails
...al names for controllers is just a convention.
Plural names usually sound more natural (especially for controllers that are tied directly to a specific model: User -> Users, etc.), but you can use whatever you want.
As for helpers, all helpers are available for all controllers by default, so te...
Is #pragma once a safe include guard?
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How to calculate date difference in JavaScript?
... @trisweb—even something as simple as getting a difference in days is more complex than your comment. How many days between 10pm Tuesday and 9am Wednesday? Your algorithm says 0. Others might think 1.
– RobG
Oct 19 '15 at 1:53
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