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Using i and j as variables in Matlab
...mpiled version of Matlab? I have never found it to be the case (and simple tests calling a for loop 1 billion times show no statistical difference in timing). For all we know there is special code to handle exactly this and using variables other than i and j (and k?) is actually slightly slower. And...
click() event is calling twice in jquery
...
try $("#link_button").unbind(); or make a simple test to check how many times that code is read, if more than once...
– TheSystem
Jul 19 '11 at 10:59
3
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What is the recommended approach towards multi-tenant databases in MongoDB?
...nd resources to deal with the complexity of the
design, implementation and testing of this scenario.
If you are not going to have much differences in structure and
functionality in the database for different tenants.
Your application design will allow tenants to make only minimal
customizations at r...
What is the difference between exit() and abort()?
... It does not call destructors for automatic objects though. So
A a;
void test() {
static A b;
A c;
exit(0);
}
Will destruct a and b properly, but will not call destructors of c. abort() wouldn't call destructors of neither objects. As this is unfortunate, the C++ Standard describes ...
Creating runnable JAR with Gradle
...nding to 4 different classpaths: compile (used to compile the Java files), testCompile (which is used to compile the test Java source files), runtime (which is used to execute the application) and testRuntime (which is used to execute the tests). See gradle.org/docs/current/userguide/…
...
git stash blunder: git stash pop and ended up with merge conflicts
...f proposed changes
git stash -k ;# (2) get rid of everything else
make test ;# (3) make sure proposal is reasonable
git stash apply ;# (4) restore original working tree
If you "git commit" between steps (3) and (4), then this
just works. However, if these steps are part of a pre-c...
What are the pros and cons of the leading Java HTML parsers? [closed]
... than alone a HTML parser. It's a real "GUI-less webbrowser" and HTML unit testing tool.
Jsoup
Jsoup also provides a completely own API. It gives you the possibility to select elements using jQuery-like CSS selectors and provides a slick API to traverse the HTML DOM tree to get the elements of inter...
HTML 5 Favicon - Support?
...to 180x180 pixels as that is the current size recommend by Apple for the latest iPhones and iPads. I have read Blackberry will also use rel="apple-touch-icon-precomposed".
As a note: Chrome for Android states:
The apple-touch-* are deprecated, and will be supported only for a short time. (Writ...
How to copy a file to a remote server in Python using SCP or SSH?
...t('example.com')
with SCPClient(ssh.get_transport()) as scp:
scp.put('test.txt', 'test2.txt')
scp.get('test2.txt')
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Automatic Retina images for web sites
...niques - but probably no best practice, yet.
One thing I wonder is how to test and debug some of these techniques, without having the respective device(s) available...
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