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PyPy — How can it possibly beat CPython?
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What's the difference between the 'ref' and 'out' keywords?
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edited Dec 21 '12 at 13:54
miguel
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answered Dec 23 '08 a...
Is using a lot of static methods a bad thing?
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Kim Desrosiers
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answered Apr 15 '09 at 17:22
John MillikinJohn Millikin
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Printf width specifier to maintain precision of floating-point value
...DIG;
double OneSeventh = 1.0/7.0;
printf("%.*e\n", Digs, OneSeventh);
// 1.428571428571428492127e-01
But let's dig deeper ...
Mathematically, the answer is "0.142857 142857 142857 ...", but we are using finite precision floating point numbers.
Let's assume IEEE 754 double-precision binary.
So ...
Sort array of objects by string property value
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File Upload without Form
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You can use FormData to submit your data by a POST request. Here is a simple example:
var myFor...
Is it abusive to use IDisposable and “using” as a means for getting “scoped behavior” for exception
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Andras ZoltanAndras Zoltan
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Foreign Key naming scheme
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edited Oct 14 '08 at 0:32
answered Oct 14 '08 at 0:21
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Sublime Text 2 multiple line edit
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answered Feb 28 '14 at 16:01
OwenOwen
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从一个开发的角度看负载均衡和LVS - 更多技术 - 清泛网 - 专注C/C++及内核技术
...要关心「连接」级别的状态的。
LVS的工作模式主要有4种：
DR
NAT
TUNNEL
Full-NAT
这里挑选常用的DR、NAT、Full-NAT来简单介绍一下。
1、DR
请求由LVS接受，由真实提供服务的服务器（RealServer, RS）直接返...