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map function for objects (instead of arrays)
...unction(v, k, o) {
return v * v;
});
> r
{ a : 1, b: 4, c: 9 }
NB: this version also allows you to (optionally) set the this context for the callback, just like the Array method.
EDIT - changed to remove use of Object.prototype, to ensure that it doesn't clash with any existing property...
How do I use CMake?
...verned by a Makefile textual file. See cmake & make wikipedia pages.
NB: On Windows, cmake might operate so could need to be used differently. You'll need to read the documentation (like I did for Linux)
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Random / noise functions for GLSL
...erated less than the others are 0 and 255)
– leviathanbadger
Aug 9 '16 at 20:21
Thanks. My probability is rusty. Havi...
Get ffmpeg information in friendly way
...age": "eng"
}
}],
"format": {
"filename": "somefile.asf",
"nb_streams": 1,
"format_name": "asf",
"format_long_name": "ASF format",
"start_time": "0.000",
"duration": "300.066",
"tags": {
"WMFSDKVersion": "10.00.00.3646",
"WMFSDKNeeded": "0.0.0.0000...
Including all the jars in a directory within the Java classpath
...yapp
Implementation-Version: 1.0.1
Class-Path: lib/dep1.jar lib/dep2.jar
NB: this is platform-independent - we can use the same jars to launch on a UNIX server or on a Windows PC.
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世界上最经典的25句话 [转] - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
... [转]记住该记住的，忘记该忘记的。改变能改变的，接受不能改变的、能冲刷一切的除了眼泪，就是时间，以时间来推移感情，时...1、记住该记住的，忘记该忘记的。改变能改变的，接受不能改变的
2...
MFC Telnet Application（mfc telnet 端口，代码实现、不调用telnet.exe） ...
MFC Telnet Application（mfc telnet 端口，代码实现、不调用telnet.exe）MFC-Telnet-ApplicationMFC Telnet Applicationmfc程序telnet ip:端口，代码原生实现、不调用telnet.exe。程序源码工程升级后，可能出现编译不过的情况，请将stdafx.h中0x0410全部改为0x...
error C2143:语法错误 : 缺少“;”(在“*”的前面) error C4430:缺少类型说...
...的前面) error C4430:缺少类型说明符 - 假定为 int。注意: C++ 不支持默认 int1>d: xxx childfrm.h(73): error C2143: 语法错误 : 缺少;(在*的前面)1>d: xxx childfrm.h(73): error C4430: 缺少类型说明符 - ...1>d:\xxx\childfrm.h(73): error C2143: 语法错误 : 缺少“...
OnInitDialog()中SetFocus()设置焦点不起作用解决方法 - C/C++ - 清泛网 - ...
OnInitDialog()中SetFocus()设置焦点不起作用解决方法BOOL Cxxx::OnInitDialog(){ ... ::SetFocus(m_wndEdit); 不起作用，请参照如下VS自动生成的注释。 ... return TRUE; ...BOOL Cxxx::OnInitDialog()
{
...
::SetFocus(m_wndEdit); // 不起作用，请参照如...
c++ 设置按钮可用/不可用 - C/C++ - 清泛网 - 专注C/C++及内核技术
c++ 设置按钮可用/不可用CButton m_btn;...m_btn.EnableWindow(FALSE); 变灰m_btn.EnableWindow(TRUE); 可用CButton m_btn;
...
m_btn.EnableWindow(FALSE); //变灰
m_btn.EnableWindow(TRUE); //可用c++ 按钮 可用 不可用