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Which regular expression operator means 'Don't' match this character?

... Python needs the ? in order to tell that it's an extension. Other regex engines may have their own rules. – Ignacio Vazquez-Abrams May 8 '11 at 5:21 ...
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Bootstrap: Position of dropdown menu relative to navbar item

... using class="dropdown" was the key for me in order to get a proper alignment – Louis Mar 7 '18 at 16:50 add a comment  |  ...
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How do I make my GUI behave well when Windows font scaling is greater than 100%

...ropped, moved off screen, extra or missing scrollbars on various controls, etc. – Warren P Nov 28 '11 at 15:55 @Warre...
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How do you add a timer to a C# console application

... That's very nice, however in order to simulate some time passing we need to run a command that takes some time and that's very clear in second example. However, the style of using a for loop to do some functionality forever takes a lot of device resourc...
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How to fix: “HAX is not working and emulator runs in emulation mode”

...nstalling non-open-source and desktop apps (i.e. chrome, firefox, eclipse, etc.): brew cask install intel-haxm Android Studio If you are using Android Studio then you can achieve the same result from the menu Tools ➞ SDK Manager, and then on the SDK Tools tab, select the checkbox for Intel x8...
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Why is “origin/HEAD” shown when running “git branch -r”?

...Hub where no one will ssh in and work on that code, but only pull or push, etc) didn't and shouldn't have a HEAD because there was, basically, no working copy. Not so? I had the exact same impression like you said. And I even can not delete that origin/HEAD remote-tracking branch cloned from github...
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Big-O summary for Java Collections Framework implementations? [closed]

...O notation, it is probably not safe to assume that they will know what the order of the various operations on various collection implementations is. ...
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Moving default AVD configuration folder (.android)

...ng environment variables. The emulator searches the avd directory in the order of the values in $ANDROID_AVD_HOME, $ANDROID_SDK_HOME/.android/avd/, and $HOME/.android/avd/. This page provides the list of environmental variables supported by android studio: https://developer.android.com/studio/com...
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Declaring pointers; asterisk on the left or right of the space between the type and name? [duplicate

...Pointer; (b) typedef Cat* CatPointer; When writing a typedef the other order via "using" though, it becomes clearer which word the asterisk belongs with in a typedef, since the first one works, and the second is uncompilable nonsense. (a) using CatPointer = Cat*; (b) using *CatPointer = ...
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Is 1.0 a valid output from std::generate_canonical?

... Highly active question. Earn 10 reputation in order to answer this question. The reputation requirement helps protect this question from spam and non-answer activity. ...