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What is the shortest function for reading a cookie by name in JavaScript?
... as performant as the looping approach. The tests I'd run previously were done in Chrome, where the regex approach performed modestly better than other approaches. Nonetheless, it's still the shortest which addresses the question being asked.
– Mac
Aug 25 '14 a...
Get the first element of an array
...uld be passed by reference. Nice workaround btw
– Simone
Mar 21 '12 at 13:55
191
Isn't this a lit...
finding and replacing elements in a list
I have to search through a list and replace all occurrences of one element with another. So far my attempts in code are getting me nowhere, what is the best way to do this?
...
How to have the formatter wrap code with IntelliJ?
...
I would like to add one keyword here, which is what one may be looking for: this is what it is called a hard wrap (as opposed to soft wrap -- see the difference here).
– iled
Feb 5 '17 at 22:32
...
Celery Received unregistered task of type (run example)
...
celeryd is obsolete. Now one should run celery worker e.g for Django like this celery --app=your_app.celery worker --loglevel=info
– andilabs
Jan 14 '16 at 11:25
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What is __future__ in Python used for and how/when to use it, and how it works
...inclusion, you can slowly be accustomed to incompatible changes or to such ones introducing new keywords.
E.g., for using context managers, you had to do from __future__ import with_statement in 2.5, as the with keyword was new and shouldn't be used as variable names any longer. In order to use wit...
Is String.Format as efficient as StringBuilder
...
One problem with the benchmarks on Jerry Dixon's page is that he never calls .ToString() on the StringBuilder object. Over a great many iterations, that time makes a big difference, and means that he's not quite comparing ap...
MySQL Cannot drop index needed in a foreign key constraint
...e
DROP KEY AID ;
gives error.
You can drop the index and create a new one in one ALTER TABLE statement:
ALTER TABLE mytable
DROP KEY AID ,
ADD UNIQUE KEY AID (AID, BID, CID, DID);
share
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imp...
Differences between Ant and Maven [closed]
Could someone tell me the differences between Ant and Maven? I have never used either. I understand that they are used to automate the building of Java projects, but I do not know where to start from.
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Jquery live() vs delegate() [duplicate]
...enefits of using delegate to be so substantial as to be overwhelming.
The one benefit of live is that its syntax is very close to that of bind:
$('a.myClass').live('click', function() { ... });
delegate, however, uses a slightly more verbose syntax:
$('#containerElement').delegate('a.myClass', ...