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Linux日志管理Rsyslog入门 - C/C++ - 清泛网 - 专注C/C++及内核技术
...lysis") {
action(type="omprog"
Binary="/usr/bin/php /path/to/script.php"
Template="msg")
stop
}
数据通过管道无缝传递给外部程序，可以说赋予了Rsyslog更多的可能性，你可以使用任何熟悉的语言来实现，以PHP为例，大致代码如...
Text border using css (border around text)
...: 0 0 2px #fff;
However it wont show in all browsers right away. Using a script library like Modernizr will help getting it right in most browsers though.
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Cannot drop database because it is currently in use
...u can also refer to
How do I specify "close existing connections" in sql script
I hope it will help you :)
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Get the date (a day before current time) in Bash
...
Advanced Bash-scripting Guide
date +%Y:%m:%d -d "yesterday"
For details about the date format see the man page for date
date --date='-1 day'
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Where is HttpContent.ReadAsAsync?
...tring
string data = await response.Content.ReadAsStringAsync();
//use JavaScriptSerializer from System.Web.Script.Serialization
JavaScriptSerializer JSserializer = new JavaScriptSerializer();
//deserialize to your class
products = JSserializer.Deserialize<List<Product>>(data);
...
How to set the matplotlib figure default size in ipython notebook?
... in the second dictionary entry.
Note that this could be done in a python script (and hence interactively in IPython) using
pylab.rcParams['figure.figsize'] = (10.0, 8.0)
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Do you leave parentheses in or out in Ruby? [closed]
...gree. In php for example I can quickly spot a var by the $ prefix.. in javascript I can reconize a function by the parenthesis(). In Ruby the difference between a var or func (without parenthesis) is not always easy to see.
– CharlesChipy
Dec 4 '08 at 14:55
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How can my iphone app detect its own version number?
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As I describe here, I use a script to rewrite a header file with my current Subversion revision number. That revision number is stored in the kRevisionNumber constant. I can then access the version and revision number using something similar to the fo...
Map vs Object in JavaScript
...on individual elements.
https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Map
The iterability-in-order is a feature that has long been wanted by developers, in part because it ensures the same performance in all browsers. So to me that's a big one.
The myMap.has(ke...
Good tool to visualise database schema? [closed]
...
I found SchemaSpy quite good - you have to run the script every time schema changes but it is not so big deal.
As pointed out in the comments there is also a GUI for it.
Another nice tool is SchemaCrawler.
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