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Remove a character from the end of a variable
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See Gilles answer for a simple way to strip multiple trailing '/'s while keeping root (/) safe: case $x in *[!/]*/) x=${x%"${x##*[!/]}"};; esac
– go2null
Nov 9 '15 at 4:41
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NuGet Package Manager errors when trying to update
Opening VS2010 today, the extension manager notified me of an update for NuGet Package Manager.
4 Answers
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JComboBox Selection Change Listener?
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combo.addActionListener (new ActionListener () {
public void actionPerformed(ActionEvent e) {
doSomething();
}
});
@John Calsbeek rightly points out that addItemListener() will work, too. You may get 2 ItemEvents, though, one for the deselection of the previously selected item, a...
How to copy yanked text to VI command prompt
...f there is any way by which I can paste yanked text to the command window. For instance if I have yanked a word and I want to grep it in some location I can't simply paste the word using 'p'. However if I copy it to clipboard, Shift-Insert will paste the same thing.
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unix domain socket VS named pipes?
...exible than named pipes. Some of their advantages are:
You can use them for more than two processes communicating (eg. a server process with potentially multiple client processes connecting);
They are bidirectional;
They support passing kernel-verified UID / GID credentials between processes;
The...
Android adding simple animations while setvisibility(view.Gone)
...things to add animations, first you can let android animate layout changes for you. That way every time you change something in the layout like changing view visibility or view positions android will automatically create fade/transition animations. To use that set
android:animateLayoutChanges="tru...
Go to first line in a file in vim?
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Thanks for contributing an answer to Stack Overflow!Please be sure to answer the question. Provide details and share your research!But avoid …Asking for help, clarification, or responding to other answers.Making statements based o...
Check if a string contains a substring in SQL Server 2005, using a stored procedure
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CHARINDEX() searches for a substring within a larger string, and returns the position of the match, or 0 if no match is found
if CHARINDEX('ME',@mainString) > 0
begin
--do something
end
Edit or from daniels answer, if you're wanting to ...
Persistent :set syntax for a given filetype?
...detect/html.twig.vim file (you should create it), which is the right place for such autocommands.
– xaizek
Jul 26 '12 at 9:30
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Force overwrite of local file with what's in origin repo?
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That's great... Exactly what I was looking for. Thanks
– Thiago Passos
May 15 '18 at 23:54
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