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cv2.imshow command doesn't work properly in opencv-python
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I found the answer that worked for me here:
http://txt.arboreus.com/2012/07/11/highgui-opencv-window-from-ipython.html
If you run an interactive ipython session, and want to use highgui
windows, do cv2.startWindowThread() first.
In detail: HighGUI is a simpl...
How to disable/enable the sleep mode programmatically in iOS?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
How to validate an email address using a regular expression?
... use.
One RFC 5322 compliant regex can be found at the top of the page at http://emailregex.com/ but uses the IP address pattern that is floating around the internet with a bug that allows 00 for any of the unsigned byte decimal values in a dot-delimited address, which is illegal. The rest of it a...
Scroll Automatically to the Bottom of the Page
...crollToBottom()" ...).
Some additional sources you can take a look at:
http://www.sourcetricks.com/2010/07/javascript-scroll-to-bottom-of-page.html
http://www.alecjacobson.com/weblog/?p=753
http://www.mediacollege.com/internet/javascript/page/scroll.html
http://www.electrictoolbox.com/jquery-scr...
Get the data received in a Flask request
...pe: application/json" -X POST -d '{"userId":"1", "username": "fizz bizz"}' http://localhost:5000/foo
Or to use Postman:
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MySQL vs MongoDB 1000 reads
...For example, consider a design that persisted a lot of information about a complicated entity in a normalised fashion. This could easily use dozens of tables in MySQL (or any relational db) to store the data in normal form, with many indexes needed to ensure relational integrity between tables.
Now...
vc/mfc *通配符 批量删除文件 - C/C++ - 清泛网 - 专注C/C++及内核技术
...Operation方法有时不起作用，用起来结果飘忽不定，详见：http://bbs.csdn.net/topics/390691058
路径末尾加上'\0'也一样，笔者亲测，删除有时成功有时失败。
改用C++的FindNextFile，支持 * 通配符查找文件，核心代码如下：
WIN32_FIND_DATA ...
Is it possible to get the iOS 5.1 SDK for Xcode 4.2 on Snow Leopard?
...operations. Just open the Terminal, copy and paste the provided commands.
http://www.iphonedevsdk.com/forum/iphone-sdk-development/100229-snow-leopard-sdk-5-1-a.html
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LINQ to SQL Left Outer Join
....FirstName, e.LastName, .Order = o}
ObjectDumper.Write(q) End Sub
Check http://msdn.microsoft.com/en-us/vbasic/bb737929.aspx
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Creating PHP class instance with a string
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have a look at example 3 from http://www.php.net/manual/en/language.oop5.basic.php
$className = 'Foo';
$instance = new $className(); // Foo()
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