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Is either GET or POST more secure than the other?
...ersation is encrypted, the only visible portion of communication is on the TCP/IP layer (meaning the IP address and connection port information).
So let me make a big bold statement here. Your website is not provided greater security over one HTTP method than it is another, hackers and newbs all ov...
Why does base64 encoding require padding if the input length is not divisible by 3?
...out additional information usually from somewhere else in your stack, like TCP, checksums, or other methods.
Examples
Here is the example form RFC 4648 (http://tools.ietf.org/html/rfc4648#section-8)
Each character inside the "BASE64" function uses one byte (base256). We then translate that to ...
不同品牌的防火墙组成高可靠性集群 - 更多技术 - 清泛网 - 专注C/C++及内核技术
... DEVICE SIZE/OFF NODE NAME
zebra 3919 root 10u IPv4 19685 0t0 TCP *:discp-client (LISTEN)
[root@RS1 ~]#
*:discp-client (LISTEN)
zebra-0.95a安装好后会自动往系统/etc/servics中添加定义
配置配置
zebra是基本进程，诸如路由器hostname、接口...
When is the thread pool used?
...
Yes. Node provides basic UDP, TCP, and HTTP networking. It provides ONLY asynchronous "pool-based" APIs. All node.js code in the world without exception uses these pool-based asynchronous APIs as there are simply all that is available. Filesystem and chil...
Android应用开发性能优化完全分析 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...求时间间隔。
后台任务要尽可能少的唤醒CPU，譬如IM通信的长连接心跳时间间隔、一些应用的后台定时唤醒时间间隔等要设计合理。
特殊耗电业务情况可以进行弹窗等友好的交互设计提醒用户该操作会耗用过多电量。
...
What is Node.js? [closed]
...pose you have a Node.js program that does a variety of tasks, listens on a TCP port for commands, encodes some images, whatever. With five lines of code, you can add in an HTTP based web management portal that shows the current status of active tasks. This is EASY to do:
var http = require('http');...