大约有 9,000 项符合查询结果（耗时：0.0177秒） [XML]
Fastest way to count exact number of rows in a very large table?
...nly speculate. Does the db maintenance process find out that there are 42,123,876 rows in table A and then create 42,123,876 empty rows in table B, and then loop through table A and update the rows in table B...? Or is it crazier than that? ;-)
– Tony Andrews
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How to identify unused css definitions
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This update has never surfaced and after asking on the SitePoint forums it would appear that the plugin is as good as dead.
– Mike B
Sep 26 '11 at 11:53
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Ruby replace string with captured regex pattern
...note that you can index a string with a regex:
"foo"[/oo/]
#=> "oo"
"Z_123: foobar"[/^Z_.*(?=:)/]
#=> "Z_123"
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How to change the author and committer name and e-mail of multiple commits in Git?
...the new rewritten log via: git log --pretty=format:"[%h] %cd - Committer: %cn (%ce), Author: %an (%ae)" ! One more thing: .git/logs has some log files that still have your old name!
– gw0
Feb 3 '17 at 22:23
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How to parse freeform street/postal address out of text, and into components
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@Brian Those sites are content scrapers. They're mooching content to get SERP rankings. I've never seen them before. I have never posted this content before or after anywhere else.
– Matt
Jun 17 '14 ...
How to re-open an issue in github?
...rence the old one (by mentioning its number preceded by a hash sign, e.g. #123).
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NGinx Default public www location?
...sr/share/nginx/html". Looking at default configuration file in /etc/nginx/sites-available/default showed the path to be the same as the --prefix path. But the configuration file located at /etc/nginx/conf.d/default.conf listed the root as /usr/share/nginx/html. The default.conf file takes precede...
Install a Python package into a different directory using pip?
...n the path, so if you something like PYTHONPATH=$PREFIX_PATH/lib/python2.6/site-packages pip freeze it should see them.
– Ian Bicking
Aug 3 '11 at 20:53
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How to reload apache configuration for a site without restarting apache
I have edited the variable AllowOverride for one of my websites in sites-enabled directory. How do I reload the new configuration without restarting apache? Is it possible?
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twitter-bootstrap vs jquery-mobile [closed]
...e]. jQuery mobile is intended for mobile development. So if you develop a site using jQuery mobile won't give a good layout consistency in all desktop browsers.
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