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Using margin:auto to vertically-align a div
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Update Aug 2020
Although the below is still worth reading for the useful info, we have had Flexbox for some time now, so just use that, as per this answer.
You can't use:
vertical-align:middle because it's not applicable to block-level elements
margin-top:auto and margin-bo...
Why can I use a function before it's defined in JavaScript?
... ECMAScript standard, section 10.1.3. Unfortunately ECMA-262 is not a very readable document even by standards-standards!
*: the containing function, block, module or script.
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Is effective C++ still effective?
From what I saw in this post I decided to start reading the book Effective C++ .
3 Answers
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File I/O in Every Programming Language [closed]
...be a common question that all programmers have from time to time.
How do I read a line from a text file? Then the next question is always how do i write it back.
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How do you clear the SQL Server transaction log?
...ain scenarios, and look at all the space it frees! Unless your database is read only (and it is, you should mark it as such using ALTER DATABASE), this will absolutely just lead to many unnecessary growth events, as the log has to accommodate current transactions regardless of the recovery model. Wh...
Naming conventions for java methods that return boolean(No question mark)
...n be found in the JDK:
isEmpty()
hasChildren()
That way, the names are read like they would have a question mark on the end.
Is the Collection empty?
Does this Node have children?
And, then, true means yes, and false means no.
Or, you could read it like an assertion:
The Collection ...
Pro Camera 扩展：专业级自定义相机，提供滤镜、降噪、对焦等高级功能 · A...
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属性
IsFlashAvailable 闪光灯可用 {:.boolean .read-only}
返回设备是否支持闪光灯功能。
IsFocusAvailable 对焦可用 {:.boolean .read-only}
返回设备是否支持自动对焦功能。
IsZoomAvailable 缩放可用 {:.boolean .read-only}
返回设...
Why doesn't requests.get() return? What is the default timeout that requests.get() uses?
...s['connect'] is None:
kwargs['connect'] = 5
if kwargs['read'] is None:
kwargs['read'] = 5
super(MyTimeout, self).__init__(*args, **kwargs)
requests.adapters.TimeoutSauce = MyTimeout
This code should cause us to set the read timeout as equal to the
con...
How to break a line of chained methods in Python?
... Not sure what justifies the extra indentation here; I think this solution reads just as well with the hanging lines indented just once and the trailing paren not at all.
– Carl Meyer
Jun 23 '15 at 21:57
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Displaying better error message than “No JSON object could be decoded”
...ut files.
As for the capitalizing of boolean values: it appears that rson reads incorrectly capitalized booleans as strings.
>>> rson.loads('[true,False]')
[True, u'False']
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