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How to get svn remote repository URL?
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As of Subversion 1.9 you can now request a specific item from svn info.
svn info --show-item=url
This will output only the remote url. To get rid of the newline at the end, add this extra option:
svn info --show-item=url --no-newline
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How do I reword the very first git commit message?
...d the code to make sure the mistake with copied commit id does not happen. Now the code is even copy-pastable. A word of warning, though: it does not work correctly if there are more than one initial commit (i.e. when you merged two or more unrelated branches)
– fork0
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in iPhone App How to detect the screen resolution of the device
...ices will give a 2.0f and the iPhone 6 Plus (Retina HD) will give a 3.0f.
Now if you want to get the pixel width & height of the iOS device screen you just need to do one simple thing.
CGSize screenSize = CGSizeMake(screenBounds.size.width * screenScale, screenBounds.size.height * screenScale)...
Using Rails 3.1, where do you put your “page specific” JavaScript code?
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+1 This is great to know for a newbie like me. I'd give it +2 if I could.
– jrhorn424
Mar 17 '12 at 22:16
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Advantages of std::for_each over for loop
...);
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This kind of syntax has been available in Java and C# for some time now, and actually there are way more foreach loops than classical for loops in every recent Java or C# code I saw.
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How can I make the computer beep in C#?
...rnal speakers, which can't always be counted on. It's definitely good to know these, though!
– a_hardin
Dec 1 '08 at 14:59
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Checking if a double (or float) is NaN in C++
... it's commonly used to defend the design, in a circular argument (i don't know if you intended to associate to that, but worth knowing about -- it's flame war stuff). your conclusion that x != x is valid without that option does not follow logically. it might be true for a particular version of g++,...
How to select Python version in PyCharm?
......Default Project Structure. There you can set the Project SDK which will now apply on each new project. It can be different on other platforms, but still similar.
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How do you access the matched groups in a JavaScript regular expression?
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@MichaelMikowski now you've just hidden your infinite loop, but your code will run slow. I'd argue that it's better to have code break in a bad way so you catch it in development. Putting some bs maximum iterations break in is sloppy. Hidin...
.bashrc at ssh login
...ved the RVM command to .profile and delete .bash_profile. All running fine now.
– Rod Daunoravicius
Oct 25 '13 at 10:02
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