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@Override is not allowed when implementing interface method
...@Override annotation still was highlighted. To fix that you can open *.iml file and set LANGUAGE_LEVEL="JDK_1_6" and reload project
– Georgy Gobozov
Feb 25 '14 at 17:11
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Saving vim macros
...out Marvim.
It let's you save a macro in a specific namespace (or use the filetype as a default namespace) and you can later search for your saved macros and load them in a register ready for use.
If you reuse a lot of macros, this is pretty helpful.
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Fade In Fade Out Android Animation in Java
...adAnimation(context, R.anim.fade_in_out), where there is a fade_in_out.xml file in the anim folder under res.
– Chris Knight
Oct 10 '17 at 22:50
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Having links relative to root?
...ts with a / character, to look something like <a href="/directoryInRoot/fileName.html">link text</a>.
The link you posted: <a href="fruits/index.html">Back to Fruits List</a> is linking to an html file located in a directory named fruits, the directory being in the same dire...
How do I prevent site scraping? [closed]
...ements, this will require corresponding changes in your CSS and JavaScript files, which means that every time you change them, they will have to be re-downloaded by the browser. This will result in longer page load times for repeat visitors, and increased server load. If you only change it once a we...
Why can't I initialize non-const static member or static array in class?
...ne explains this aptly here:
A class is typically declared in a header file and a header file is typically included into many translation units. However, to avoid complicated linker rules, C++ requires that every object has a unique definition. That rule would be broken if C++ allowed in-class d...
What does “#pragma comment” mean?
...tive which indicates Visual C++ to leave a comment in the generated object file. The comment can then be read by the linker when it processes object files.
#pragma comment(lib, libname) tells the linker to add the 'libname' library to the list of library dependencies, as if you had added it in the ...
How is “mvn clean install” different from “mvn install”?
...g the install phase for each module.
What this does is clear any compiled files you have, making sure that you're really compiling each module from scratch.
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How to grey out a button?
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You should create a XML file for the disabled button (drawable/btn_disable.xml)
<shape xmlns:android="http://schemas.android.com/apk/res/android">
<solid android:color="@color/grey" />
<corners android:radius="6dp" />
<...
Integrate ZXing in Android Studio
...n: org.gradle.process.internal.ExecException: Process 'command 'C:\Program Files\Java\jdk1.8.0_60\bin\java.exe'' finished with non-zero exit value 2
– Konstantin Konopko
Dec 10 '15 at 12:42
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