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How do I measure execution time of a command on the Windows command line?
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If you are using Windows 2003 (note that windows server 2008 and later are not supported) you can use The Windows Server 2003 Resource Kit, which contains timeit.exe that displays detailed execution stats. Here is an example, timing the command "tim...
程序员才能听得懂的笑话 - 轻松一刻 - 清泛网 - 专注C/C++及内核技术
...序，其它的写的都是Perl程序。
9、程序员给孩子取名：老大叫“灵灵”；老二叫“灵伊”；老三叫“伊灵”；老四叫“伊伊”；老五只能叫“忆初”了…
10、一个新手在试着修复一台坏了的LISP机器，他的方法就是反复关上...
MQTT与TCP的区别 - 创客硬件开发 - 清泛IT社区，为创新赋能！
...场采集网关由于量大，考虑到采购成本，CPU和存储等计算资源都很有限；石油管道会穿越很多无人区，附近没有网络设施，因此使用卫星通讯最为经济；高轨道的GEO卫星站得高看得远，覆盖范围广，但轨道高延迟就大了。中低轨...
Excel RTD(Excel Real-Time Data)实时刷新数据技术 - C/C++ - 清泛网 - 专注C/C++及内核技术
...Terminate在关闭该RTD工作表时触发，该方法的主要用来释放资源，其实现如下：
public void ServerTerminate()
{
//Clear the RTDUpdateEvent reference.
xlRTDUpdate = null;
//Make sure the timer is stopped.
if (tmrTimer.Enabled)
{
tmrTimer....
What is Data URI support like in major email client software?
...ients do show data URIs:
Apple Mail 5
Apple Mail 6
Lotus Notes 8
Outlook 2003
Thunderbird 3.0
Thunderbird latest
These mobile clients do show data URIs:
Android 2.3
Android 4.0
BlackBerry 5 OS
iPad
iPhone 3GS
iPhone 4S
iPhone 5
None of the webmail clients showed data URIs.
These desktop cli...
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
...帧中频繁创建内存），导致暂时阻塞渲染操作；
冗余资源及逻辑等导致加载和执行缓慢；
臭名昭著的ANR；
可以看见，上面这些导致卡顿的原因都是我们平时开发中非常常见的。有些人可能会觉得自己的应用用着还蛮...
How to display request headers with command line curl
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Results in:
* Rebuilt URL to: google.de/
* Trying 2a00:1450:4008:802::2003...
* Connected to google.de (2a00:1450:4008:802::2003) port 80 (#0)
> GET / HTTP/1.1
> Host: google.de
> User-Agent: curl/7.43.0
> Accept: */*
>
< HTTP/1.1 301 Moved Permanently
< Location: http://ww...
Is there any difference between DECIMAL and NUMERIC in SQL Server?
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@Guffa: your answer contradicts the SQL2003 standard as quoted at stackoverflow.com/a/759606/14731. Specifically, decimal is at least as precise as declared, whereas numeric is exactly as precise as declared.
– Gili
Feb 15 '1...
Visual Studio Post Build Event - Copy to Relative Directory Location
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thx Rihan, but apparently VS 2003 doesn't seem to support this ! I am of course quite content with the post build event ;-)
– Preets
May 7 '09 at 15:21
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Copy all files and folders using msbuild
...faultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003" ToolsVersion="3.5">
<PropertyGroup>
<YourDestinationDirectory>..\SomeDestinationDirectory</YourDestinationDirectory>
<YourSourceDirectory>..\SomeSourceDirectory</YourSou...