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获取文件系统映像及恢复删除的数据（FAT文件系统格式描述） - C/C++ - 清泛...
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DWORD dwRemovalPolicy = 0;
// [Warning]: only Windows XP and later versions
if ( ::SetupDiGetDeviceRegistryProperty(hDevInfo, &devInfoData, SPDRP_REMOVAL_POLICY, &dwDataType, (PBYTE)&dwRemovalPolicy, sizeof(dwRemovalPolicy), &dwSize) )//Getting information a...
Peak signal detection in realtime timeseries data
...revious signals. The algorithm takes 3 inputs: lag = the lag of the moving window, threshold = the z-score at which the algorithm signals and influence = the influence (between 0 and 1) of new signals on the mean and standard deviation. For example, a lag of 5 will use the last 5 observations to smo...
IRXmitter红外发射器扩展 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 MIT同步更新的中文本...
What's the best UML diagramming tool? [closed]
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Unfortunately looks like it is Windows-only. Being cross-platform is one of my first requirements when it comes to choosing a tool for my team.
– Adam Byrtek
Jan 1 '09 at 20:54
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Logical operator in a handlebars.js {{#if}} conditional
...se, it can be anything..
Usage:
<p>Url: {{x "'hi' + name + ', ' + window.location.href + ' <---- this is your href,' + ' your Age is:' + parseInt(this.age, 10)"}}</p>
Output:
<p>Url: hi Sam, http://example.com <---- this is your href, your Age is: 20</p>
JavaScr...
Best ways to teach a beginner to program? [closed]
...nctionality. You can make a graphical calculator like the one bundled with Windows, or you can make an IRC client, or anything else.
XKCD describes Python's power a little better:
You can move to C# or Java after that, though they don't offer much that Python doesn't already have. The benefit of...
LEGO EV3 机器人按键控制 · App Inventor 2 中文网
... 顶部 var qrcode = new QRCode("qrcode", { text: window.location.href + "?f=share", //URL地址 width: 150, height: 150, colorDark: '#000000', //二维码颜色 colorLight: "#ffffff" //背景颜色}); App Inventor 2 中文网 MIT同步更新的中文本...
RAII and smart pointers in C++
... which is used instead of delete. That allows you, for instance, to manage window handles, regular expression resources and other arbitrary stuff, as long as you tell shared_ptr about the right deleter.
There are different smart pointers for different purposes:
unique_ptr is a smart pointer which...
REST / SOAP endpoints for a WCF service
...crosoft.com/en-us/library/bb412196(v=vs.110).aspx
Intro:
By default, Windows Communication Foundation (WCF) makes endpoints available only to SOAP clients. In How to: Create a Basic WCF Web HTTP Service, an endpoint is made available to non-SOAP clients. There may be times when you want to mak...
Optimal way to concatenate/aggregate strings
...e dramatic diff. (~3000 msec CTE vs. ~70 msec XML on SQL Server 2008 R2 on Windows Server 2008 R2 on Intel Xeon E5-2630 v4 @2.20 GHZ x2 w/ ~1 GB free). Only suggestions are: 1) Either use OP's or (preferably) generic terms for both versions, 2) Since OP's Q. is how to "concatenate/aggregate strings...