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Remove All Event Listeners of Specific Type
...d keep track of the listeners or use a library that allows such features unfortunately. It would have been if the listeners collection was accessible but the feature wasn't implemented.
The closest thing you can do is to remove all listeners by cloning the element, which will not clone the listener...
Set theme for a Fragment
I'm trying to set the theme for a fragment.
12 Answers
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How to copy a collection from one database to another in MongoDB
... request.
You could do something like:
db.<collection_name>.find().forEach(function(d){ db.getSiblingDB('<new_database>')['<collection_name>'].insert(d); });
Please note that with this, the two databases would need to share the same mongod for this to work.
Besides this, you ...
Is there an AddRange equivalent for a HashSet in C#
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For HashSet<T>, the name is UnionWith.
This is to indicate the distinct way the HashSet works. You cannot safely Add a set of random elements to it like in Collections, some elements may naturally evaporate.
I think t...
Shortest way to print current year in a website
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You can just call getFullYear directly on the newly-created Date, no need for a variable. new Date().getFullYear() may look a bit odd, but it's reliable: the new Date() part is done first, then the .getFullYear().
You can drop the type, because JavaScript is the default; this is even documented as ...
Parsing a string into a boolean value in PHP
...ues "true" and "false" are not correctly parsed to boolean in a condition, for example considering the following function:
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How do I check for last loop iteration in Django template?
...late language how can you tell if you are at the last loop iteration in a for loop?
2 Answers
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How do I get the type of a variable?
...turned by typeid are very abbreviated, compiler-specific, and not intended for human consumption. You can "demangle" them (that's the actual term!), either in code with something like gcc.gnu.org/onlinedocs/libstdc++/manual/ext_demangling.html, with command line utilities such as c++filt, or with an...
What is the HTML tag “div” short for?
What is the div in the <div> tag short for? Is it "division"? I've looked around Google and SO and haven't found an answer.
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How to execute an .SQL script file using c#
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Great! This solution worked for me for being able to drop and recreate a database, and add tables (via the referenced SQL script file).
– Ogre Psalm33
Dec 2 '09 at 13:31
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