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Generate GUID in MySQL for existing Data?
...e_col = YourTable.unique_col)
SET guid_column = new_data.new_id
UPDATE once again:
It seems that your original query should also work (maybe you don't need WHERE columnID is not null, so all my fancy code is not needed.
s...
The project type is not supported by this installation
...bout 18 months newer, and actually solves the problem. This historically once-accurate answer is no longer as accurate. Leaving intact after the break for this reason. - thanks - jcolebrand
What edition of VS do you use? VS2008 Express, Standard, Pro or Team System? VS2010 Professional, Premium ...
MySQL一次主从数据不一致的问题解决过程 - 数据库(内核) - 清泛网 - 专注C/...
...l版本都是5.6 , 由于是线上环境，这里ip和密码等敏感信息修改了下。
主 192.168.1.100
从 192.168.1.98
修复数据库名 radius
工具安装
在主库服务器安装
#安装依赖包 # yum install perl-DBI perl-DBD-MySQL perl-TermReadKey perl-Time-HiRes #安装...
MongoDB: Combine data from multiple collections into one..how?
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Although you can't do this real-time, you can run map-reduce multiple times to merge data together by using the "reduce" out option in MongoDB 1.8+ map/reduce (see http://www.mongodb.org/display/DOCS/MapReduce#MapReduce-Outputoptions). You need to have some key in both collections ...
How can I beautify JavaScript code using Command Line?
...is a little bit misleading; Download the zip file, extract everything, place js.jar in your Java classpath (or Library/Java/Extensions on OS X). You can then run scripts with an invocation similar to this
java -cp js.jar org.mozilla.javascript.tools.shell.Main name-of-script.js
Use the Pretty ...
整合phpcms v9和discuz X3.2实现同步登陆、退出免激活 - 更多技术 - 清泛网...
...制到 phpsso_server/api/ 下，覆盖原来的 uc_client 。
第六步：修改 Discuz! 会员登录相关
1、修改 template\default\member\login.htm 第 36 行，删除
onsubmit="{if $this->setting['pwdsafety']}pwmd5('password3_$loginhash');{/if}pwdclear = 1;ajaxpost('loginform_$loginhash',...
What actually causes a Stack Overflow error? [duplicate]
...hrows a java.lang.StackOverflowError error under the following circumstance:
10 Answers
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How does Google Instant work?
...ogle have just published a blog article called Google Instant, behind the scenes. It's an interesting read, and obviously related to this question. You can read how they tackled the extra load (5-7X according to the article) on the server-side, for example. The answer below examines what happens on ...
Removing rounded corners from a element in Chrome/Webkit
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This works for me (styles the first appearance not the dropdown list):
select {
-webkit-appearance: none;
-webkit-border-radius: 0px;
}
http://jsfiddle.net/fMuPt/
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node.js global variables?
I asked here:
node.js require inheritance?
6 Answers
6
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