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JSTL in JSF2 Facelets… makes sense?
...repeat> and <c:forEach>? I do not get what exactly that paragraph means :)
– Tiny
Dec 4 '14 at 13:34
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how to override action bar back button in android?
... By this technique the back arrow button is responding late. Means i have to wait for a second to get event fired. Also not appearing the selector on this button for the effect while pressing it
– Gopal Singh Sirvi
Jun 26 '15 at 7:14
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Setting dynamic scope variables in AngularJs - scope.
... new answer to the question!
Here is the example:
var the_string = 'life.meaning';
// Get the model
var model = $parse(the_string);
// Assigns a value to it
model.assign($scope, 42);
// Apply it to the scope
// $scope.$apply(); <- According to comments, this is no longer needed
console.log(...
Join/Where with LINQ and Lambda
...f the table in question and return the key to use in the join. I think you mean this:
var query = database.Posts.Join(database.Post_Metas,
post => post.ID,
meta => meta.Post_ID,
(post, meta) => ...
Isn't “package private” member access synonymous with the default (no-modifier) access?
...e one where none of them are explicitly given) is "package-private", which means only things in the same package can access them. However, being in the same package implies nothing about the inheritance relationship between classes -- it's purely a naming convention.
"Protected" means that not only...
Mysql error 1452 - Cannot add or update a child row: a foreign key constraint fails
...
@Vincent if by parent table you mean the table being referenced, then yes! Therefore with Cayetano's select you get all rows you need to update/remove from your "child" table before you add the new constraint (FK). Once they all point to values in the "anot...
Comparison of full text search engine - Lucene, Sphinx, Postgresql, MySQL?
...n't something that needs to be dealt with.
There's no support for 'did-you-mean', etc - although these can be done with other tools easily enough. Sphinx does stem words though using dictionaries, so 'driving' and 'drive' (for example) would be considered the same in searches.
Sphinx doesn't allow p...
Is there any difference between “foo is None” and “foo == None”?
...ment foo is none, Python simply compares the memory address of objects. It means you are asking the question "Do I have two names for the same object?"
== on the other hand tests for equality as determined by the __eq__() method. It doesn't cares about identity.
In [102]: x, y, z = 2, 2, 2.0
In [...
How to get GET (query string) variables in Express.js on Node.js?
...e time later in 2017, so I'll wait to edit this answer until then. In the mean time: It's safe to use req.param() with Express <=3.x / Sails <=0.12, and with the latest available release of Express 4, albeit w/ a deprecation log message. (For Sails users: The implementation of req.param() w...
Django filter versus get for single object?
...hat's why QS.get() is good. 2. Details matter: does "expecting only one" means always 0-1 objects, or it's possible to have 2+ objects and that case should be handled too (in this case len(objs) is a terrible idea)? 3. Don't assume anything about overhead without a benchmark (I think that in this ...