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How to get multiple select box values using jQuery?
... Don't "hope it works", if you're not sure if it's the answer, test it and be sure!
– Sterling Archer
Nov 20 '15 at 14:34
6
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How do I create a MongoDB dump of my database?
... also possible to output the dump to an archive file:
mongodump --archive=test.archive --db database_name
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.htm vs .html ? Which file extension naming is more correct? [closed]
...n there and open that directory in your browser, it will load that file.
I tested this on my VPS and found this
Maybe you could somehow set your server to load index.htm files by default, but I guess the .html file is the default file type for browsers to open in each directory.
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Get JSON object from URL
...annot use object of type stdClass as array in F:\wamp\www\sandbox\linkedin\test.php on line 22
– user2199343
Mar 25 '13 at 14:39
1
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CORS: Cannot use wildcard in Access-Control-Allow-Origin when credentials flag is true
... You might want to look into this Django CORS middleware that is tested.
– Bulkan
Nov 2 '13 at 16:18
1
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Remove spaces from std::string in C++
...L alternatives, are slower than the corresponding gcc ones (All the ones I tested). Some of them are immensely slower! (up to 5 times in unordered_map inserts) Maybe it is because of the CPU cache of the shared environment or something like it.
– Etherealone
Au...
How to stop event propagation with inline onclick attribute?
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Use this function, it will test for the existence of the correct method.
function disabledEventPropagation(event)
{
if (event.stopPropagation){
event.stopPropagation();
}
else if(window.event){
window.event.cancelBubble=true;
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How to check null objects in jQuery
...is the function $() always returns a jQuery object so that cant be used to test. The best way yet (if not the only) is to use the size() function or the native length property as explained above.
if ( $('selector').size() ) {...}
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JPA getSingleResult() or null
...lly sure that this record exists. Shoot me if it doesn't". I don't want to test for null every time I use this method because I am sure that it will not return it. Otherwise it causes a lot of boilerplate and defensive programming. And if the record really does not exist (as opposite to what we've a...
Assigning default values to shell variables with a single command in bash
I have a whole bunch of tests on variables in a bash (3.00) shell script where if the variable is not set, then it assigns a default, e.g.:
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