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Remove all the children DOM elements in div
...() uses elem.textContent = ""; however just because jQuery does it doesn't mean it isn't buggy for example stwissel says "innerHTML only works if you are only dealing with HTML. If there is e.g. SVG inside only Element removal will work". Also see other relevant notes here: stackoverflow.com/questio...
What is the proper way to re-attach detached objects in Hibernate?
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There is no Session.find() API method. Perhaps you mean Session.load(Object object, Serializable id).
– dma_k
Apr 11 '11 at 12:28
add a comment
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$apply already in progress error
...are interfacing from a non-Angular event. The existence of $apply usually means I am doing something wrong (unless, again, the $apply happens from a non-Angular event).
If $apply really is appropriate here, consider using a "safe apply" approach:
https://coderwall.com/p/ngisma
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How can I prevent SQL injection in PHP?
...VALUES (?)");
// TODO check that $stmt creation succeeded
// "s" means the database expects a string
$stmt->bind_param("s", $unsafe_variable);
$stmt->execute();
$stmt->close();
$mysqli->close();
?>
The key function you'll want to read up on there would b...
Efficient method to generate UUID String in JAVA (UUID.randomUUID().toString() without the dashes)
...Random (make it volatile). also why synchronize the generateUniqueId? This means all your threads are blocked on this method.
– Maxim Veksler
Sep 28 '10 at 10:27
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Deleting all records in a database table
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If you mean delete every instance of all models, I would use
ActiveRecord::Base.connection.tables.map(&:classify)
.map{|name| name.constantize if Object.const_defined?(name)}
.compact.each(&:delete_all)
...
How to become an OpenCart guru? [closed]
...d theme, the default folder's template is used instead as a fallback. This means themes can be created with very few files and still function fully. It also reduces code duplication and issues as upgrades are made
Understanding views (templates)
As with language and models, the view file's are g...
What are static factory methods?
...ent types. Normally the constructor has the same name as the class, which means that you can only have one constructor with a given signature. Factories are not so constrained, which means you can have two different methods that accept the same argument types:
Coordinate c = Coordinate.createFro...
What does passport.session() middleware do?
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What do you mean? It's run on every request and doesn't necessarily have any credentials to authenticate. Would you mind giving me a little bit more details on the workflow that happens on each request?
– Georges Kr...
Callback to a Fragment from a DialogFragment
...target_state: index 1"
It seems like Fragment#setTargetFragment() is not meant for communication between a child and parent Fragment, but rather for communication between sibling-Fragments.
So alternative way is to create dialog fragments like this by using the ChildFragmentManager of the parent ...