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VIM + Syntastic: how to disable the checker?
...have a very big file with "validator w3" checkers enabled, GVIM or VIM became very slow while saving the file (:w).
10 Answ...
Things possible in IntelliJ that aren't possible in Eclipse?
...iables in Java code, but in Spring configuration (you can click on class name, or property, or bean name), in Hibernate (you can click on property name or class, or included resource), you can navigate within one click from Java class to where it is used as Spring or Hibernate bean; clicking on incl...
Try catch statements in C
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awesome solution! is this solution cross? It worked for me on MSVC2012 but didn't in MacOSX Clang compiler.
– mannysz
Sep 5 '16 at 18:03
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How to restart Activity in Android
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I did my theme switcher like this:
Intent intent = getIntent();
finish();
startActivity(intent);
Basically, I'm calling finish() first, and I'm using the exact same intent this activity was started with. That seems to do the trick?
U...
Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled?
... $targetImage, false );
imagesavealpha( $targetImage, true );
did it for me. Thanks ceejayoz.
note, the target image needs the alpha settings, not the source image.
Edit:
full replacement code. See also answers below and their comments. This is not guaranteed to be be perfect in any way, but did...
ngClass style with dash in key
I hope this saves someone a headache with styles that use dashes, especially since bootstrap has become so popular.
3 Answe...
Error “gnu/stubs-32.h: No such file or directory” while compiling Nachos source code
...or extra instructions for Ubuntu 12.04.
On Red Hat distros, the package name is glibc-devel.i686 (Thanks to David Gardner's comment).
On CentOS 5.8, the package name is glibc-devel.i386 (Thanks to JimKleck's comment).
On CentOS 6 / 7, the package name is glibc-devel.i686.
On SLES it's called gl...
Why am I getting a “401 Unauthorized” error in Maven?
...n error (and off the top of my head is also a 401) if you try to publish something to a releases repository and that version already exists in the repository. So you might find that by publishing from the command line it works, but then when you do it from a script it fails (because it didn't exist...
How to measure elapsed time in Python?
What I want is to start counting time somewhere in my code and then get the passed time, to measure the time it took to execute few function. I think I'm using the timeit module wrong, but the docs are just confusing for me.
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Dialog throwing "Unable to add window — token null is not for an application” with getApplication()
...ivity is trying to create an AlertDialog which requires a Context as a parameter. This works as expected if I use:
28 Answe...