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MySQL INNER JOIN select only one row from second table
...ed code. Planning on adding to it to further expand it. Welcome to join in if you like, I should pop up a fiddle for the code really...
– Fluffeh
Sep 21 '12 at 7:52
...
AngularJS : Prevent error $digest already in progress when calling $scope.$apply()
...ves. Even though you think it fixed something, it didn't.
You can check if a $digest is already in progress by checking $scope.$$phase.
if(!$scope.$$phase) {
//$digest or $apply
}
$scope.$$phase will return "$digest" or "$apply" if a $digest or $apply is in progress. I believe the differenc...
Pairwise crossproduct in Python [duplicate]
...
You're looking for itertools.product if you're on (at least) Python 2.6.
>>> import itertools
>>> a=[1,2,3]
>>> b=[4,5,6]
>>> itertools.product(a,b)
<itertools.product object at 0x10049b870>
>>> list(itertools....
SQL SERVER: Get total days between two dates
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PRINT DATEDIFF(DAY, '1/1/2011', '3/1/2011') will give you what you're after.
This gives the number of times the midnight boundary is crossed between the two dates. You may decide to need to add one to this if you're including both dat...
How can I measure the similarity between two images? [closed]
...on't want an exact match comparison, because the aspect could be slightly different (in the case of a Web app, depending on the browser, some element could be at a slightly different location). It should give a measure of how similar are the screenshots.
...
How to transfer some data to another Fragment?
...ta (e.g. in onCreate() method) with:
Bundle bundle = this.getArguments();
if (bundle != null) {
int myInt = bundle.getInt(key, defaultValue);
}
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Is there an XSLT name-of element?
...
Nobody did point the subtle difference in the semantics of the functions name() and local-name().
name(someNode) returns the full
name of the node, and that includes
the prefix and colon in case the node
is an element or an attribute.
local-name(someNo...
Is the pImpl idiom really used in practice?
...m:
Binary compatibility
When you're developing a library, you can add/modify fields to XImpl without breaking the binary compatibility with your client (which would mean crashes!). Since the binary layout of X class doesn't change when you add new fields to Ximpl class, it is safe to add new funct...
How to find a parent with a known class in jQuery?
...e a <div> that has many other <div> s within it, each at a different nesting level. Rather than give every child <div> an identifier, I rather just give the root <div> the identifier. Here’s an example:
...
How can I change Eclipse theme?
...ark theme for Eclipse.
See the article by Lars Vogel in "Eclipse 4 is beautiful – Create your own Eclipse 4 theme":
If you want to play with it, you only need to write a plug-in, create a CSS file and use the org.eclipse.e4.ui.css.swt.theme extension point to point to your file.
If you exp...