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Is there any reason to use a synchronous XMLHttpRequest?
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edited Jan 11 '18 at 12:38
Haroldo_OK
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How do I convert NSMutableArray to NSArray?
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513
NSArray *array = [mutableArray copy];
Copy makes immutable copies. This is quite useful becaus...
How to shrink/purge ibdata1 file in MySQL
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You have probably seen this:
http://bugs.mysql.com/bug.php?id=1341
By using the command ALTER TABLE <tablename> ENGINE=innodb or OPTIMIZE TABLE <tablename> one can extract data and index pages from ibdata1 to separate files. However, ibdata1 will not shrink unless you do the...
How to leave/exit/deactivate a Python virtualenv
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Convert Newtonsoft.Json.Linq.JArray to a list of specific object type
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edited Jan 30 '15 at 20:19
James Newton-King
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ASP.NET MVC - Set custom IIdentity or IPrincipal
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edited May 31 '17 at 17:36
Undo♦
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What columns generally make good indexes?
...ized queries, and whether the columns are needed to be indexed.
Update (23 Feb'15):
Any index (good/bad) increases insert and update time.
Depending on your indexes (number of indexes and type), result is searched. If your search time is gonna increase because of index then that's bad index.
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Play/pause HTML 5 video using JQuery
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Your solution shows the issue here -- play is not a jQuery function but a function of the DOM ...
Removing elements by class name?
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Using jQuery (which you really could be using in this case, I think), you could do this like so:...
How can I comment a single line in XML?
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edited May 23 '17 at 11:55
Community♦
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answered Jun 26 '13 at 17:53
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