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Nodejs Event Loop
...e native code returns to the script - no I/O is taken place at the moment!
Items above are repeated many times, until all the non-I/O code are executed, and all the I/O code are registered will the libuv.
Finally, when there is nothing left in the system to execute, node pass the control to libuv
li...
How do I disable a jquery-ui draggable?
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To temporarily disable the draggable behavior use:
$('#item-id').draggable( "disable" )
To remove the draggable behavior permanently use:
$('#item-id').draggable( "destroy" )
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How to know if user is logged in with passport.js?
...the login button instead of logout button. The only solution is to save an item in sessionStorage if you are using session (and localStorage if you are using JWT). Delete this item when you logout.
Then in every page load check this sessionStorage item and do accordingly.
if (sessionStorage.getItem...
Why does C++11 not support designated initializer lists as C99? [closed]
... understand that there could be confusion about whether the order in which items's values are evaluated and/or written to the struct matches the order in which items are specified in the initalization list, or the order in which members appear in the struct, but the solution to that would simply be ...
how do you filter pandas dataframes by multiple columns
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Thanks for the elegant solution! I think it's the best out of all the rest. It combines the efficiency of using query with the versatility of having it as a function.
– A Merii
Jul 27 at 9:37
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TypeScript: casting HTMLElement
...rn type:
const script: HTMLScriptElement = document.getElementsByName(id).item(0);
Or assert as (needed with TSX):
const script = document.getElementsByName(id).item(0) as HTMLScriptElement;
Or in simpler cases assert with angle-bracket syntax.
A type assertion is like a type cast in oth...
AngularJS : How to watch service variables?
...objects might be interested in changes, use $rootScope.$broadcast from the item being changed.
Rather than creating your own registry of listeners (which have to be cleaned up on various $destroys), you should be able to $broadcast from the service in question.
You must still code the $on handle...
How to programmatically set drawableLeft on Android button?
... It sounds like you have a question related to the redrawing of a Listview item when the data changes - which does not really relate to this question or answer. I suggest you post a question instead of a comment.
– Tigger
Sep 19 '13 at 3:42
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How can I create an error 404 in PHP?
...ou want to sent 404 page. In my case, I've used when some one search for a item with it's code, but it's not existed. so I use above code after find out that item not available and I used exit too on 3rd line of this code, for avoid load anything after 404 page. thank you JW, it worked pefectly for ...
Colorize logs in eclipse console
...nsole in the currently last version of Eclipse, you need to uncheck 'Group items by category' in the Install dialog to see the available items.
As pointed out by @Line the plugin can now be easily installed via the Eclipse Marketplace again without changing any options.
[Update 2]:
As pointed out b...