大约有 12,000 项符合查询结果（耗时：0.0301秒） [XML]
Querying data by joining two tables in two database on different servers
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is it possible with php-mysql ..if yes then can you please suggest me a way how can i grow with that option?
– Jhanvi
Sep 26 '12 at 8:47
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Best XML parser for Java [closed]
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java-samples.com/showtutorial.php?tutorialid=152 (personally love SAX)
– kitokid
Dec 15 '12 at 6:42
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What is the meaning of the 'g' flag in regular expressions?
...n:
> 'aaa'.match(/a/g)
[ 'a', 'a', 'a' ]
> 'aaa'.match(/a/)
[ 'a', index: 0, input: 'aaa' ]
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Can't connect to local MySQL server through socket '/var/mysql/mysql.sock' (38)
...dress (127.0.0.1) instead of 'localhost' in mysql_connect(). This "forces" php to connect through TCP/IP instead of a unix socket.
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How to remove text from a string?
... string.
You can make the following function to remove characters at start index to the end of string, just like the c# method first overload String.Remove(int startIndex):
function Remove(str, startIndex) {
return str.substr(0, startIndex);
}
and/or you also can make the following function t...
MySQL SELECT WHERE datetime matches day (and not necessarily time)
...ws, including those, that don't match
it will make it impossible to use an index for the query
It is much faster to use
SELECT * FROM tablename
WHERE columname BETWEEN '2012-12-25 00:00:00' AND '2012-12-25 23:59:59'
as this will allow index use without calculation.
EDIT
As pointed out by Use...
In what cases could `git pull` be harmful?
...ory Modifications
There's no way to predict what the working directory or index will look like until git pull is done. There might be merge conflicts that you have to resolve before you can do anything else, it might introduce a 50GiB log file in your working directory because someone accidentally...
Facebook development in localhost
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Here is my config and it works fine for PHP API:
app domain
http://localhost
Site URL
http://localhost:8082/
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Capturing Groups From a Grep RegEx
...ved to an array called $BASH_REMATCH. The first capture group is stored in index 1, the second (if any) in index 2, etc. Index zero is the full match.
You should be aware that without anchors, this regex (and the one using grep) will match any of the following examples and more, which may not be wh...
Filtering a list based on a list of booleans
...ic way to iterate over multiple sequences in parallel, without needing any indexing. This assumes both sequences have the same length (zip stops after the shortest runs out). Using itertools for such a simple case is a bit overkill ...
One thing you do in your example you should really stop doing i...