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多媒体组件 · App Inventor 2 中文网
...删除图像属性为止。
启用
设置图像选择器是否可以被激活和点击。
粗体
设置图像选择器的显示字体是否是粗体。（注：有些字体不支持粗体）。
斜体
设置图像选择器的显示字体是否是斜体。（注：有些字体不支持斜...
How to detect Windows 64-bit platform with .NET?
In a .NET 2.0 C# application I use the following code to detect the operating system platform:
29 Answers
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Why does the 260 character path length limit exist in Windows?
...
Quoting this article https://docs.microsoft.com/en-us/windows/desktop/FileIO/naming-a-file#maximum-path-length-limitation
Maximum Path Length Limitation
In the Windows API (with some exceptions discussed in the following paragraphs), the maximum length for a path is MAX...
How to disable CSS in Browser for testing purposes
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Firefox (Win and Mac)
Via the menu toolbar, choose: "View" > "Page Style" > "No Style"
Via the Web Developer Toolbar, choose: "CSS" > "Disable Styles" > "All Styles"
If the Web Dev Toolbar is installed, people can use ...
What's the difference between a proc and a lambda in Ruby?
... the method. If, however, we convert our proc to a lambda, we get the following:
def my_method
puts "before proc"
my_proc = lambda do
puts "inside proc"
return
end
my_proc.call
puts "after proc"
end
my_method
shoaib@shoaib-ubuntu-vm:~/tmp$ ruby a.rb
before proc
inside proc
after ...
Windows 7, 64 bit, DLL problems
... problem with our executable. I'm running this C++ 32-bit executable on my Windows 7 64-bit development box that also has all those Microsoft applications (Visual Studio 2008 + 2010, TFS, SDK, Microsoft Office)...
And it's still running just fine.
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制作安装包图标 附psd源码 - 源码下载 - 清泛网 - 专注C/C++及内核技术
...包图标 附psd源码安装包 图标效果图如下：附psd源文件（win、mac版），可以将程序图标制作成类似这样的安装包图标。效果图如下：
附psd源文件（win、mac版），可以将程序图标制作成类似
这样的安装包图标。WinXP,Win7,Win8,W...
Win7禁用休眠 减少C盘容量占用 - 脚本技术 - 清泛IT社区，为创新赋能！
开始菜单 → 运行 → cmd.exe → 右键“以管理员身份运行” → 命令：powercfg -h off
回车即可，C盘容量占用减少立即生效。
另外，减少C盘容量占用常见的还有：将虚拟内存位置改到C盘以外。
设置完成后，需要重启计算机方...
Win7以上操作系统清理系统图标缓存脚本 - 脚本技术 - 清泛IT论坛，有思想、有深度
本帖最后由 沧海一粟 于 2015-07-21 13:43 编辑
rem 关闭Windows外壳程序explorer
taskkill /f /im explorer.exe
rem 清理系统图标缓存数据库
attrib -h -s -r "%userprofile%\AppData\Local\IconCache.db"
del /f "%userprofile%\AppData\Local\IconCache.db"
attrib...
How do I show the value of a #define at compile-time?
...gma message("_ATL_VER is " _CRT_STRINGIZE(_ATL_VER))
#pragma message("WINVER is " _CRT_STRINGIZE(WINVER))
#pragma message("_WIN32_WINNT is " _CRT_STRINGIZE(_WIN32_WINNT))
#pragma message("_WIN32_IE is " _CRT_STRINGIZE(_WIN32_IE))
#pragma message("NTDDI_VERSION is " _CRT_STRINGIZE(NT...