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linux 下巧妙使用squid代理服务器 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...主配置文件是/etc/squid/squid.conf ，最基本的设置如下。
http_port 192.168.16.1:8080
cache_mem 64 MB
cache_dir ufs /var/spool/squid 4096 16 256
cache_effective_user squid
cache_effective_group squid
dns_nameservers 61.144.56.101
cache_access_log /var/log/squid/access...
Adding 'serial' to existing column in Postgres
...eUploader: {
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Android: How to turn screen on and off programmatically?
...can also take a look at using the PowerManager to set the device to sleep: http://developer.android.com/reference/android/os/PowerManager.html#goToSleep(long)
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Random row from Linq to Sql
...ata context:
partial class MyDataContext {
[Function(Name="NEWID", IsComposable=true)]
public Guid Random()
{ // to prove not used by our C# code...
throw new NotImplementedException();
}
}
Then just order by ctx.Random(); this will do a random ordering at the SQL...
Why does .NET use banker's rounding as default?
...on, the decimal.Round method uses a round-to-even algorithm which is not common for most applications. So I always end up writing a custom function to do the more natural round-half-up algorithm:
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How do I get a class instance of generic type T?
...to find the generic type at runtime. It turns out type erasure is far more complex than a blanket erasure. My answer shows you how to get the classes generic type.
– Ben Thurley
Nov 22 '12 at 10:58
...
vs
...eUploader: {
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Changing Vim indentation behavior by file type
...n is set globally elsewhere in my configuration).
This is described here: http://vimdoc.sourceforge.net/htmldoc/usr_05.html#05.4, scroll down to the section on filetype plugins.
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How to convert an int array to String with toString method in Java [duplicate]
...brackets ("[]"). Adjacent elements are separated by the characters ", " (a comma followed by a space). Elements are converted to strings as by String.valueOf(int). Returns "null" if a is null.
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How do I find the absolute url of an action in ASP.NET MVC?
...oller exists. I would suggest the use of Request.Url.Scheme instead of the http, that way http and https are both supported.
– Pbirkoff
Mar 16 '12 at 10:25
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