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How to set time zone of a java.util.Date?
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Be aware that java.util.Date objects do not contain any timezone information by themselves - you cannot set the timezone on a Date object. The only thing that a Date object contains is a number of milliseconds since the "epoch" - 1 January 1970, 00:00:00 UTC.
As ZZ Coder shows, you set th...
How do I view the SQL generated by the Entity Framework?
...tics.Debug.WriteLine(s);
// query the database using EF here.
}
More information about logging in EF6 in this nifty blog series: http://blog.oneunicorn.com/2013/05/08/ef6-sql-logging-part-1-simple-logging/
Note: Make sure you are running your project in DEBUG mode.
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Bash array with spaces in elements
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I am using several arrays to parse info and I shall have the effect of IFS="" working in only one of them. Once I use IFS="" all other arrays stop parsing accordingly. Any hints about this?
– Paulo Pedroso
Oct 9 '15 at 14...
About catching ANY exception
...onvert data to an integer."
except:
print "Unexpected error:", sys.exc_info()[0]
raise
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What is the difference between
... not sent to client (as opposed to HTML comments).
Visit Ruby Doc for more infos about ERB.
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How to lock orientation during runtime
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setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
Called on an activity, will lock it to landscape. Look for the other flags in the ActivityInfo class. You can lock it back to portrait or make it sensor/slider driven.
More info here: ...
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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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...
服务器保持大量TIME_WAIT和CLOSE_WAIT的解决方法 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ere的服务器优化有一定参考价值：http://publib.boulder.ibm.com/infocenter/wasinfo/v6r0/index.jsp?topic=/com.ibm.websphere.express.doc/info/exp/ae/tprf_tunelinux.html
3.各种内核参数的含义：http://haka.sharera.com/blog/BlogTopic/32309.htm
4.linux服务器历险之sysctl优化li...