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Algorithm to compare two images
... The link for the image (blog.meetthegimp.orgwp-content/uploads/2009/04/97.jpg) has gone bad. Note that stackoverflow now has an image hosting service.
– ThomasW
Nov 17 '11 at 0:49
...
TCP 的那些事儿(上) - 更多技术 - 清泛网 - 专注C/C++及内核技术
...处理正常的大负载的连接的情况。因为,synccookies是妥协版的TCP协议,并不严谨。对于正常的请求,你应该调整三个TCP参数可供你选择,第一个是:tcp_synack_retries 可以用他来减少重试次数;第二个是:tcp_max_syn_backlog,可以增大SY...
How does the ARM architecture differ from x86? [closed]
... @JeremyFelix It looks like this stackoverflow.com/questions/13106297/… There are different pipes for different type of instructions, even there are duplicated ones. CPU divides instructions into micro instructions and those can run in parallel among pipeline.
– ausel...
Detect if Visual C++ Redistributable for Visual Studio 2012 is installed
...Key: HKLM\SOFTWARE\Classes\Installer\Dependencies\{33d1fd90-4274-48a1-9bc1-97e33d9c2d6f}
Configuration: x86
Version: 11.0.61030.0
Direct Download URL: https://download.microsoft.com/download/1/6/B/16B06F60-3B20-4FF2-B699-5E9B7962F9AE/VSU_4/vcredist_x86.exe
version caveat: Per user Wai Ha Lee's f...
Best way to test for a variable's existence in PHP; isset() is clearly broken
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97
If the variable you are checking would be in the global scope you could do:
array_key_exists('...
深入理解 x86/x64 的中断体系 - 操作系统(内核) - 清泛网 - 专注C/C++及内核技术
...存里其实并不存在 BIOS 代码,ROM BIOS 的一部分职责是负责安装 BIOS 代码进入系统内存。
jmp far f000:e05b
典型是这条指令就是 0xFFFFFFF0 处的 ROM BIOS 指令,执行后它将跳到 0x000FE05B 处,这条指令的作用很大:
更新 CS.bas...
乐高机器人®组件 · App Inventor 2 中文网
...建 Apps 首页 教育 中文教育版 各版本对比 App上架指南 入门必读 IoT专题 AI2拓展 Aia Store 关于 关于我们 发布日志 服务条款 ...
Java 8 Iterable.forEach() vs foreach loop
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97
“Why encourage hiding side-effects somewhere in expressions?” is the wrong question. The functional forEach is there to encourage the f...
Is there a unique Android device ID?
...ring();
might result in something like: 00000000-54b3-e7c7-0000-000046bffd97
It works well enough for me.
As Richard mentions below, don't forget that you need permission to read the TelephonyManager properties, so add this to your manifest:
<uses-permission android:name="android.permission.READ...
