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淘宝大秒系统设计详解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...求和数据直接在Nginx服务器或者Web代理服务器（Varnish、Squid等）上直接返回（可以减少数据的序列化与反序列化），不要将请求落到Java层上，让Java层只处理很少数据量的动态请求，当然针对这些请求也有一些优化手段可以使用...
The definitive guide to form-based website authentication [closed]
...tion. The sections below will deal with patterns for sound practical auth, and how to avoid the most common security pitfalls.
To HTTPS or not to HTTPS?
Unless the connection is already secure (that is, tunneled through HTTPS using SSL/TLS), your login form values will be sent in cleartext, which al...
How to programmatically create and read WEP/EAP WiFi configurations in Android?
How to programmatically create and read WEP/EAP WiFi configurations in Android?
5 Answers
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Dynamically update values of a chartjs chart
I created an basic bar chart using chartjs and it works fine. Now I want to update the values on a time based interval. My problem is that after I created the chart, I do not know how to update its values correctly...
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Why does modern Perl avoid UTF-8 by default?
...riable to AS. This makes all Perl scripts decode @ARGV as UTF‑8 strings, and sets the encoding of all three of stdin, stdout, and stderr to UTF‑8. Both these are global effects, not lexical ones.
At the top of your source file (program, module, library, dohickey), prominently assert that you are...
移动前端开发之viewport的深入理解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...这个layout viewport的宽度可以通过 document.documentElement.clientWidth 来获取。
然而，layout viewport 的宽度是大于浏览器可视区域的宽度的，所以我们还需要一个viewport来代表 浏览器可视区域的大小，ppk把这个viewport叫做 visual viewport。...
Regular expression to match non-ASCII characters?
...nguage may not be English, so I will need to match things like ü, ö, ß, and ñ. Also, this is in Javascript/jQuery, so any solution will need to apply to that.
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C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注IT技能提升
....Name = name;
this.Sex = sex;
}
public override string ToString()
{
return "姓名：" + this.Name + "\t性别：" + (this.Sex ? "男" : "女");
}
}
[Serializable] //必须添加序列化特性
public class Programmer : ...
C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注IT技能提升
....Name = name;
this.Sex = sex;
}
public override string ToString()
{
return "姓名：" + this.Name + "\t性别：" + (this.Sex ? "男" : "女");
}
}
[Serializable] //必须添加序列化特性
public class Programmer : ...
C#对象序列化与反序列化 - 更多技术 - 清泛网 - 专注IT技能提升
....Name = name;
this.Sex = sex;
}
public override string ToString()
{
return "姓名：" + this.Name + "\t性别：" + (this.Sex ? "男" : "女");
}
}
[Serializable] //必须添加序列化特性
public class Programmer : ...