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Fastest way to count exact number of rows in a very large table?
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The fastest way by far on MySQL is:
SHOW TABLE STATUS;
You will instantly get all your tables with the row count (which is the total) along with plenty of extra information if you want.
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Timeout expired. The timeout period elapsed prior to completion of the operation or the server is no
...uts or the connection pool size. You'll need to dive in and figure out the root cause. If you need help resolving that root cause you can post your own question.
– Marnix van Valen
Jul 28 '14 at 6:36
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What is a faster alternative to Python's http.server (or SimpleHTTPServer)?
...ther a specific file or a directory to be
set as the root of the web server. Use this if you
have a directory full of HTML, cgi, php3, epy, or rpy
files or any other files that you want to be served up
raw.
The...
Trees in Twitter Bootstrap [closed]
...{
height: 30px;
}
}
/*Remove connectors before root*/
> ul > li::before, > ul > li::after {
border: 0;
}
}
share
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improve this answer
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Enabling error display in PHP via htaccess only
... off
php_flag report_memleaks on
php_flag track_errors on
php_value docref_root 0
php_value docref_ext 0
php_value error_log /full/path/to/file/php_errors.log
php_value error_reporting -1
php_value log_errors_max_len 0
Give 777 or 755 permission to the log file and then add the code
<Files php...
What is the best way to paginate results in SQL Server
...Microsoft added a new feature to SQL 2012 that makes pagination similar to MySQL. Follow this link to learn how. It's an interesting article: dbadiaries.com/…
– Arash
Dec 20 '13 at 13:49
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Including non-Python files with setup.py
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create MANIFEST.in in the project root with recursive-include to the required directory or include with the file name.
include LICENSE
include README.rst
recursive-include package/static *
recursive-include package/templates *
documentation can be found he...
How can I join multiple SQL tables using the IDs?
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Not the answer you're looking for? Browse other questions tagged mysql sql join or ask your own question.
getResourceAsStream() vs FileInputStream
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The java.io.File and consorts acts on the local disk file system. The root cause of your problem is that relative paths in java.io are dependent on the current working directory. I.e. the directory from which the JVM (in your case: the webserver's one) is started. This may for example be C:\Tom...
How to do a simple file search in cmd
...t file in the directory tree. Before using it just change the directory to root using
cd/
you can also export the list to a text file using
dir /b/s *.exe >> filelist.txt
and search within using
type filelist.txt | find /n "filename"
EDIT 1:
Although this dir command works since the...