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Which comment style should I use in batch files?
...also allowed one of ;,:\/=
REM is about 6 times slower than :: (tested on Win7SP1 with 100000 comment lines).
For a normal usage it's not important (58µs versus 360µs per comment line)
Comments with ::
A :: always executes a line end caret.
:: This is also a comment^
echo This line is also a c...
Dictionary vs Object - which is more efficient and why?
...ots=3sec obj=11sec dict=12sec namedtuple=16sec. I'm using CPython 2.6.6 on Win7 64bit
– Jonathan
Jul 5 '11 at 13:24
To...
Change the Target Framework for all my projects in a Visual Studio Solution
...www.ecobyte.com/replacetext/
There is a note saying it has some issues on Win7, but I didn't experience that.
Step by step instructions in that tool:
Replace | Add Group | Name it (e.g. "MyGroup")
Right-Click MyGroup | Add File(s)...
Choose your source (e.g. Use Folder, browse to root folder of ...
RadioButton单选按钮扩展集合 · 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 ...
为AppInventor2开发拓展(Extension) · App Inventor 2 中文网
...只能运行于安卓设备上，对于iOS设备需要使用swift开发iOS版本的拓展。
环境配置
安装好 Java开发环境 以及 Ant编译环境，这里以Windows为例，供参考：
安装完JDK后配置环境变量 计算机（右键）→属性→高级系统设置→...
NASM x86汇编入门指南 - C/C++ - 清泛网 - 专注C/C++及内核技术
...译并运行它，如果你有一些DOS汇编基础并能使用linux终端软件，你可以先看这篇教程。它简单讲解了linux和DOS汇编的不同，以至于不会让你混淆它们。
这里，我们使用NASM作为汇编编译工具，关于它的细节可以看附录C：参考资料...
What are the effects of exceptions on performance in Java?
...le other values in the VM). So try and throw are equally slow, and that is pretty slow, however if no exception is thrown, exiting the try block takes no time whatsoever in most cases (as everything is put on the stack which cleans up automatically if the method exists).
Sun and others recognized, ...
How can I change my Cygwin home folder after installation?
... install (depending on what options you chose). My cygwin ~ ended up at my Win7 user directory and ssh wouldn't work correctly until editing /etc/passwd as described.
– Allan
May 22 '13 at 21:40
...
How do I run a Python program in the Command Prompt in Windows 7?
...y get my Python scripts working smoothly on my Windows machines (WinXP and Win7). So, I just blogged about it and am pasting that below in case it's useful to others. Sorry it's long, and feel free to improve it; I'm no expert.
[UPDATE: Python 3.3 now includes the Python Launcher for Windows, which...
Base64Util 拓展：支持图像框、画布、文件、文本字符串、图像精灵base64编...
...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 ...