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What is the attribute property=“og:title” inside meta tag?
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Is it possible in Java to access private fields via reflection [duplicate]
... 2.0 for the Java Programming Language: java.sun.com/security/seccodeguide.html )
– Tom Hawtin - tackline
Oct 12 '09 at 18:03
11
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致PHP路上的“年轻人” - PHP - 清泛IT社区，为创新赋能！
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作者：Pangee
文章源自：http://pangee.cn/for-young-man@20150916.html
How to generate a random number between a and b in Ruby?
...a..b)
http://www.rubyinside.com/ruby-1-9-3-introduction-and-changes-5428.html
Converting to array may be too expensive, and it's unnecessary.
(a..b).to_a.sample
Or
[*a..b].sample
Array#sample
Standard in Ruby 1.8.7+.
Note: was named #choice in 1.8.7 and renamed in later versions.
But ...
What's the difference between QMainWindow, QWidget and QDialog?
...5) can be seen at doc.qt.io/qt-5/qtwidgets-mainwindows-application-example.html
– Caleb Huitt - cjhuitt
Jun 1 at 0:59
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show 1 more comment
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Elegant setup of Python logging in Django
... 'class': 'django.utils.log.AdminEmailHandler',
'include_html': True,
}
},
'loggers': {
'django.request': {
'handlers': ['mail_admins'],
'level': 'ERROR',
'propagate': True,
},
'apps': { # I keep all my of ...
slf4j: how to log formatted message, object array, exception
...at the top of the Logger javadoc class: slf4j.org/apidocs/org/slf4j/Logger.html
– Adam Gent
Apr 20 '13 at 20:43
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CMFCTabCtrl的使用、颜色样式调整 - C/C++ - 清泛网 - 专注C/C++及内核技术
...拽
From：http://www.cnblogs.com/magic-cube/archive/2011/04/27/2029908.html
tsingfun.com补充：
设置AutoColor后的Tab效果如图：
MDI默认Tab样式改为上图效果的代码如下（MainFrm.cpp）：
//CMDITabInfo mdiTabParams;
//mdiTabParams.m_style = CMFCTabCtrl::STYLE_3D...
What is the best regular expression to check if a string is a valid URL?
...nalized) pattern to comply with RFC 3987 (http://www.faqs.org/rfcs/rfc3987.html). These are in PCRE syntax.
For absolute IRIs (internationalized):
/^[a-z](?:[-a-z0-9\+\.])*:(?:\/\/(?:(?:%[0-9a-f][0-9a-f]|[-a-z0-9\._~\x{A0}-\x{D7FF}\x{F900}-\x{FDCF}\x{FDF0}-\x{FFEF}\x{10000}-\x{1FFFD}\x{20000}-\x{2...
Is file append atomic in UNIX?
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Where exactly in .../write.html? For O_APPEND, I see no mention of PIPE_BUF, and I see promise that "no intervening file modification operation shall occur between changing the file offset and the write operation", but I'm not that sure if this means t...