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How do I change selected value of select2 dropdown with JqGrid?
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For select2 version >= 4.0.0
The other solutions might not work, however the following examples should work.
Solution 1: Causes all attached change events to trigger, including select2
$('select').val('1').trigger('chan...
What does the [Flags] Enum Attribute mean in C#?
...an a single value. Such collections are often used with bitwise operators, for example:
var allowedColors = MyColor.Red | MyColor.Green | MyColor.Blue;
Note that the [Flags] attribute doesn't enable this by itself - all it does is allow a nice representation by the .ToString() method:
enum Suits...
How to exclude property from Json Serialization
...JSON object would look like this:
{ Id: 3, Name: 'Test User' }
PS. Don't forget to add a reference to "System.Web.Extensions" for this to work
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PHP Multidimensional Array Searching (Find key by specific value)
...not really understanding enough to apply to my situation. Thanks very much for any help!
8 Answers
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MySQL pagination without double-querying?
...bullet-proof, albeit it makes the query twice. But you can cache the count for a few seconds and that will help a lot.
The other way is to use SQL_CALC_FOUND_ROWS clause and then call SELECT FOUND_ROWS(). apart from the fact you have to put the FOUND_ROWS() call afterwards, there is a problem with ...
What is the “assert” function?
...o make the program fail more obviously if an unexpected condition occurs.
For example:
assert(length >= 0); // die if length is negative.
You can also add a more informative message to be displayed if it fails like so:
assert(length >= 0 && "Whoops, length can't possibly be negat...
Android, ListView IllegalStateException: “The content of the adapter has changed but ListView did no
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For future readers - doing calculations in background thread is a good thing, but you should pass results to UI thread and do the adding items to adapter base collection and notifying adapter in the same block of code.
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MAC addresses in JavaScript
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I was courious to know, can we get a unique information like mac adress or serial number or something like that from user via JavaScript? Or PC name?
– Flamur Beqiraj
Mar 1 '19 at 12:49
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Are Javascript arrays sparse?
...rally fall back to a sparse implementation - most likely the same one used for property access of regular objects - if using an actual array would be inefficient.
You'll have to ask someone with more knowledge about specific implementations to answer what excatly triggers the shift from dense to sp...
Cross-platform way of getting temp directory in Python
Is there a cross-platform way of getting the path to the temp directory in Python 2.6?
4 Answers
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