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How can I check if a single character appears in a string?
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But there's always a loop behind that call because you can't find a symbol otherwise.
– vava
Feb 3 '09 at 6:25
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What is a “thread” (really)?
... to find a good definition, and get an understanding, of what a thread really is.
10 Answers
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How to fully delete a git repository created with init?
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Git keeps all of its files in the .git directory. Just remove that one and init again.
If you can't find it, it's because it is hidden.
In Windows 7, you need to go to your folder, click on Organize on the top left, then click on Fo...
UIScrollView Scrollable Content Size Ambiguity
...st sorted out in this way:
Inside the UIScrollView add a UIView (we can call that contentView);
In this contentView, set top, bottom, left and right margins to 0 (of course from the scrollView which is the superView); Set also align center horizontally and vertically;
Finished.
Now you can add ...
Install gitk on Mac
Does anyone know how to install gitk on Mac?
13 Answers
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Is there a simple way to remove multiple spaces in a string?
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That's true, string.split also handles all kinds of whitespaces.
– Josh Lee
Oct 10 '09 at 7:55
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How can I set the PHP version in PHPStorm?
...le, for PHP4 this should highlight static function etc. I have a PHP installation on my PC but I don't want to install an older PHP version for every small script I have to produce.
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How do I force git pull to overwrite everything on every pull?
...sitory that has three developer repositories pulling and pushing to it normally.
7 Answers
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How to permanently add a private key with ssh-add on Ubuntu? [closed]
...e chmod 600. You can use the command chmod 600 ~/.ssh/config.
If you want all users on the computer to use the key put these lines into /etc/ssh/ssh_config and the key in a folder accessible to all.
Additionally if you want to set the key specific to one host, you can do the following in your ~/.s...
What is middleware exactly?
... but while reading these information and definitions, it seems that mostly all 'wares' are in the middle of something. So, are all things middleware?
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