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How do I get jQuery to select elements with a . (period) in their ID?
...}
usage example:
e.find('option[value='+escapeSelector(val)+']')
more info here.
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Good tutorials on XMPP? [closed]
...s learning XMPP myself a few years back and have compiled bits and bits of info into begineer targeted tutorials. A friendly intro to XMPP and Roster and Presence should be a good start.
– musimbate
Mar 14 '18 at 11:52
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How to locate the vimrc file used by vim editor?
... clarify: :version tells what locations are searched, but doesn't give any info regarding what files were found. For that the $MYVIMRC variable is useful, as is looking at output of :scripts for full list of all loaded script files, including all vimrc files.
– Herbert Sitz
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Get top 1 row of each group
...umn. You can leave DocumentStatusLogs as a log, but still store the latest info in the main table.
BTW, if you already have the DateCreated column in the Documents table you can just join DocumentStatusLogs using that (as long as DateCreated is unique in DocumentStatusLogs).
Edit: MsSQL does not s...
MySQL复制的概述、安装、故障、技巧、工具 - 数据库(内核) - 清泛网 - 专注...
...MASTER_PASSWORD，因为最终生效的是CHANGE MASTER TO生成的master.info文件里的信息。
在主服务器上直接拷贝数据文件虽然很快，但需要锁表或者停止服务，这会影响线上服务。如果先前已经有了从服务器，那么可以用旧的从服务器做母...
Is there a way to loop through a table variable in TSQL without using a cursor?
...elect @Name1 = username1 from UserIDs where USERID= @CustID --get other info from that row
print cast(@RowNum as char(12)) + ' ' + @CustId + ' ' + @Name1 --do whatever
select top 1 @CustId=USERID from UserIDs where USERID < @CustID order by USERID desc--get the next one
set @RowN...
Getting the class name from a static method in Java
... from the kotlin code).
We have a few different variants for getting this info:
new Object(){}.getClass().getEnclosingClass();
noted by Tom Hawtin - tackline
getClassContext()[0].getName(); from the SecurityManager
noted by Christoffer
new Throwable().getStackTrace()[0].getClassName();
by count l...
How can I turn off Visual Studio 2013 Preview?
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I like showing screenshots, helps digest the info just a little faster :)
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Adding HTML entities using CSS content
...unicode :
Like
.breadcrumbs a:before {
content: '\0000a0';
}
More info on : http://www.evotech.net/blog/2007/04/named-html-entities-in-numeric-order/
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Programmatically set the initial view controller using Storyboards
... app delegate is now nil.
In the app's setting, go to your target and the Info tab. There clear the value of Main storyboard file base name. On the General tab, clear the value for Main Interface. This will remove the warning.
Create the window and desired initial view controller in the app delega...