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廉价共享存储解决方案1-drbd+ha+nfs - 更多技术 - 清泛网 - 专注C/C++及内核技术
...LINUX字段的值是disabled,如果不是则改为disabled。
service iptables stop
service ip6tables stop
service NetworkManager stop
chkconfig iptables off
chkconfig ip6tables off
chkconfig NetworkManager off
2.2.4 hosts 文件配置
vi /etc/hosts
127.0.0.1 localhost localho...
Giving UIView rounded corners
...corners in any sort of scroll view or animation (I tried using them in a UITableView) you performance will suffer greatly. Nice smooth scrolling table view quickly become choppy :(
– Slee
Jun 2 '11 at 17:49
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What does collation mean?
...'s very different from the database's native one. And if you use temporary tables, you must also keep track of tempdb's collation... But you do can do it.
– Joe Pineda
May 16 '13 at 0:09
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Where is logback encoder pattern documentation
...id not see it. About a quarter down that long page, in the Conversion Word table of the PatternLayout section.
– Basil Bourque
Apr 15 '14 at 22:49
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Cleaning up the iPhone simulator
...tions/*"
Save this script to a directory in your PATH.
Make the file executable, such as:
chmod +x RemoveSimulatorApps.command
Assumptions
You may want to invoke this from a keyboard favorites buttons, such as on a Logitech or Microsoft keyboard with programmable keys (hence, saving it as a .co...
Are there any free Xml Diff/Merge tools available? [closed]
...e line returns in convenient locations.
See also my feature comparison table.
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How to get a list of current open windows/process with Java?
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but it is not showing the jar name. My executable jar name is helloDemo.jar. but it is not showing anything for it
– Sumon Bappi
May 2 '15 at 10:57
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Cast Int to enum in Java
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@Tarrasch as arrays are mutable, values() must return a copy of the array of elements just in case you happen to change it. Creating this copy each time is relatively expensive.
– Peter Lawrey
Dec 4 '12 at 8:44
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How do I run a rake task from Capistrano?
...hen, from /rails_root/, you can run:
cap staging rake:invoke task=rebuild_table_abc
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Most efficient T-SQL way to pad a varchar on the left to a certain length?
...on cleaner, it is not very efficient in terms of execution time. The Tally table I used has 64,000 records. Kudos to Martin Smith for pointing out execution time efficiency.
SET STATISTICS TIME ON
select FORMAT(N, 'd10') as padWithZeros from Tally
SET STATISTICS TIME OFF
SQL Server Execution Tim...
