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How do you merge two Git repositories?
...ally want to merge both projects into the same repository, then you have a bit more work to do.
The first thing would be to use git filter-branch to rewrite the names of everything in the second repository to be in the subdirectory where you would like them to end up. So instead of foo.c, bar.html,...
Media Queries: How to target desktop, tablet, and mobile?
... resolution and developed CSS per actual numbers.
My numbers vary quite a bit from the above answers, except that the my CSS actually hits the desired devices.
Also, have this debugging piece of code right after your media query
e.g:
@media only screen and (min-width: 769px) and (max-width: 1281p...
Is !important bad for performance?
... simple check for "important".
if (aIsImportant) {
if (!HasImportantBit(aPropID))
changed = PR_TRUE;
SetImportantBit(aPropID);
} else {
// ...
Also, comments at source/layout/style/nsCSSDataBlock.h#219
/**
* Transfer the state for |aPropID| (which may be a shorthan...
Downcasting shared_ptr to shared_ptr?
...r to use static_cast or dynamic_cast, and you wish you could have a little bit of both worlds. It is well known that dynamic_cast has a runtime overhead, but it is safer, whereas static_cast has no overhead at all, but it may fail silently. How nice it would be if you could use shared_dynamic_cast i...
java: Class.isInstance vs Class.isAssignableFrom
...
@Gili: You've got it a bit wrong there. Byte.class.isInstance(Comparable.class) is false because a Class object is not an instance of Byte. The correct comparison to Comparable.class.isAssignableFrom(Byte.class) is Comparable.class.isInstance((byte...
How to test Spring Data repositories?
...
This may come a bit too late, but I have written something for this very purpose. My library will mock out the basic crud repository methods for you as well as interpret most of the functionalities of your query methods.
You will have to inj...
What's the opposite of 'make install', i.e. how do you uninstall a library in Linux?
... this point checkinstall will prompt for a package name. Enter something a bit descriptive and note it because you'll use it in a minute. It will also prompt for a few more data that you can ignore. If it complains about the version not been acceptable just enter something reasonable like 1.0. When ...
Maven project.build.directory
In Maven, what does the project.build.directory refer to? I am a bit confused, does it reference the source code directory or the target directory in the Maven project?
...
jQuery.parseJSON throws “Invalid JSON” error due to escaped single quote in JSON
...f a single quote character in the formal specification.
Digging a little bit deeper, Crockford's org.json implementation of JSON for Java is more permissible and does allow single quote characters:
The texts produced by the toString methods strictly conform to the JSON syntax rules. The constr...
Detecting value change of input[type=text] in jQuery
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