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Do C# Timers elapse on a separate thread?
...onizingObject was instantiated."
http://msdn.microsoft.com/en-us/magazine/cc164015.aspx#S2
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水果vs蔬菜智能分类器 - EdgeML图像识别项目 · App Inventor 2 中文网
...: 帮助幼儿学习识别不同的水果和蔬菜
生物学教学: 中学生物课上的植物分类教学
特殊教育: 为有学习障碍的学生提供视觉辅助
功能特点：
互动式学习体验
实时识别反馈
知识扩展功能
游戏化学习
实施建议：
添...
How to get the source directory of a Bash script from within the script itself?
...
This accepted answer is not ok, it doesn't work with symlinks and is overly complex. dirname $(readlink -f $0) is the right command. See gist.github.com/tvlooy/cbfbdb111a4ebad8b93e for a testcase
– tvlooy
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How can I clear the SQL Server query cache?
...eck out it.
http://www.mssqltips.com/tip.asp?tip=1360
CHECKPOINT;
GO
DBCC DROPCLEANBUFFERS;
GO
From the linked article:
If all of the performance testing is conducted in SQL Server the best approach may be to issue a CHECKPOINT and then issue the DBCC DROPCLEANBUFFERS command. Although t...
AES Encryption for an NSString on the iPhone
...seem to work pretty decently... aside from the extra comma in each call to CCCrypt() which caused compile errors.
A later comment on that post includes this adapted code, which works for me, and seems a bit more straightforward. If you include their code for the NSData category, you can write somet...
PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
...ing numbers and letters for use in a verify link? Like when you create an account on a website, and it sends you an email with a link, and you have to click that link in order to verify your account
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Why is XOR the default way to combine hashes?
...g the same calculation using PI instead of the Golden Ratio produces: 0x517cc1b727220a95 which is odd, instead of even, thus probably "more prime" than the other constant. I used: std::cout << std::hex << (unsigned long long) ((1.0L/3.14159265358979323846264338327950288419716939937510L)...
Benefits of inline functions in C++?
... As I suspected inlining makes no difference to the above. Compiled with gcc 4.01. Version 1 forced to use inlining: 48.318u 1.042s 5:51.39 99.4% 0+0k 0+0io 0pf+0w Version 2 forced no inlining 348.311u 1.019s 5:52.31 99.1% 0+0k 0+0io 0pf+0w This is a good example were common knowledge is wrong.
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Emulating a do-while loop in Bash
... : is a built in, equivalent to the built in true. They both "do nothing successfully".
– loxaxs
Dec 26 '17 at 3:40
2
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difference between iframe, embed and object elements
... plugins. Exceptions to this is SVG and HTML that are handled differently according to the standard.
The details of what can and can not be done with the embedded content is up to the browser plugin in question. But for SVG you can access the embedded SVG document from the parent with something like...