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How do I remove the last comma from a string using PHP?
...inal result of the loop is stored in a variable, right? So apply the rtrim call to that variable. If you're still having difficulty, update your question with the code that produces the loop.
– Boaz
Mar 14 '13 at 14:00
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Do event handlers stop garbage collection from occurring?
...sher. It could be a WeakReference, and in some cases that might be a good idea, but as often as not it will be a strong one.
– supercat
Apr 13 '12 at 15:37
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What does Bump Version stand for?
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@Alexey One technical consideration I have about version bump (only in the context of sbt and Maven projects) is that development should only happen with -SNAPSHOT versions. This also helps avoid two people bumping the version unaware of each other. 1...
How to modify Github pull request？
I've opened a pull request to a project. The maintainer has decided to accept it, but told me to modify some contents.
4 A...
How do I wrap link_to around some html ruby code?
... html-code-here
<% end %>
But I'm quite sure that to nest a div inside a a tag is not valid HTML.
EDIT: Added = character per Amin Ariana's comment below.
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How to use Bash to create a folder if it doesn't already exist?
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You need spaces inside the [ and ] brackets:
#!/bin/bash
if [ ! -d /home/mlzboy/b2c2/shared/db ]
then
mkdir -p /home/mlzboy/b2c2/shared/db
fi
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Is effective C++ still effective?
From what I saw in this post I decided to start reading the book Effective C++ .
3 Answers
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How to negate the whole regex?
..., etc.
Links to regular-expressions.info
Lookahead and Lookbehind Zero-Width Assertions
Flavor comparison
See also
How do I convert CamelCase into human-readable names in Java?
Regex for all strings not containing a string?
A regex to match a substring that isn’t followed by a certain other...
Purging file from Git repo failed, unable to create new backup
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Finally got it to work, thanks! I did try the -f flag, but the problem was I was putting it at the end of the command eg. HEAD -f. Seeing your command made me try putting the flag at the start, and it worked! =D
– Cardin
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argparse store false if unspecified
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I didn't understand the contrarian naming convention.
– brainLoop
Jul 16 '19 at 9:04
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