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Programmatically change log level in Log4j2
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I found a good answer here: https://garygregory.wordpress.com/2016/01/11/changing-log-levels-in-log4j2/
You can use org.apache.logging.log4j.core.config.Configurator to set the level for a specific logger.
Logger logger = LogManager.getLogger(Test.cla...
浅谈TCP优化 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...「cwnd」初始值这么好，那么到底应该设置多大为好呢？Google在这方面做了大量的研究，权衡了效率和稳定性之后，最终给出的建议是10MSS。如果你的Linux版本不太旧的话，那么可以通过如下方法来调整「cwnd」初始值：
shell> ip r...
How do I configure git to ignore some files locally?
...hanges. git ignored lists the ignored files.
This answer was gleaned from http://gitready.com/intermediate/2009/02/18/temporarily-ignoring-files.html.
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PhantomJS failing to open HTTPS site
I'm using the following code based on loadspeed.js example to open up a https:// site which requires http server authentication as well.
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Can Retrofit with OKHttp use cache data when offline
I'm trying to use Retrofit & OKHttp to cache HTTP responses. I followed this gist and, ended up with this code:
6 Answers...
LINQ Aggregate algorithm explained
...continues through the remaining 2 element of the sequence.
Live examples: http://rextester.com/ZXZ64749
Docs: http://msdn.microsoft.com/en-us/library/bb548651.aspx
Addendum
Example 2, above, uses string concatenation to create a list of values separated by a comma. This is a simplistic way to e...
heroku - how to see all the logs
...eroku!
$ heroku logs -n 500
Better!
$ heroku logs --tail
references: http://devcenter.heroku.com/articles/logging
UPDATED
These are no longer add-ons, but part of the default functionality :)
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How to overlay one div over another div
...div id="navi">a</div>
<div id="infoi">
<img src="https://appharbor.com/assets/images/stackoverflow-logo.png" height="20" width="32" />b
</div>
</div>
I would suggest learning about position: relative and child elements with position: absolute.
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Change Schema Name Of Table In SQL
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Check out MSDN...
CREATE SCHEMA: http://msdn.microsoft.com/en-us/library/ms189462.aspx
Then
ALTER SCHEMA: http://msdn.microsoft.com/en-us/library/ms173423.aspx
Or you can check it on on SO...
How do I move a table into a schema in T-SQL
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“File not found” when running new LibGDX project
...a text field to the sample project explaining to do this? I guess a simple google search leads everyone here anyhow but none the less, it is a weird thing to encounter
– Kai Qing
Jan 17 '15 at 18:19
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