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How do I get the real .height() of a overflow: hidden or overflow: scroll div?
...n overflow:hidden element placed 'out' of screen, like a position absolute top and left lesse then 5000px, then read this elements height. Its ugly, but work well.
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How to handle AccessViolationException
... For those who use c++/cli as a dll, the code should be added to the top .exe project.
– Felix
Jun 20 '17 at 2:34
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SyntaxError: Non-ASCII character '\xa3' in file when function returns '£'
...g UTF-8 encoding. You can start by putting # -*- coding: utf-8 -*- at the top of your .py file. To get more advanced, you can also define encodings on a string by string basis in your code. However, if you are trying to put the pound sign literal in to your code, you'll need an encoding that supp...
Inline labels in Matplotlib
...undesirably with other curves. As shown by the 1 and 10 annotations in the top left plot. I'm not even sure this can be avoided.
It would be nice to specify a y position instead sometimes.
It's still an iterative process to get annotations in the right location
It only works when the x-axis values a...
Subclipse svn:ignore
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It seems Subclipse only allows you to add a top-level folder to ignore list and not any sub folders under it. Not sure why it works this way. However, I found out by trial and error that if you directly add a sub-folder to version control, then it will allow you to add...
Why is there no SortedList in Java?
...sider using Set or Bag collections instead
NOTE: I put this option at the top because this is what you normally want to do anyway.
A sorted set automatically sorts the collection at insertion, meaning that it does the sorting while you add elements into the collection. It also means you don't need...
How do I get the n-th level parent of an element in jQuery?
... </div>
</div>
</div>
</div>
var top = $("#Four").parents("#One");
alert($(top).html());
Example using index:
//First parent - 2 levels up from #Four
// I.e Selects div#One
var topTwo = $("#Four").parents().eq(2);
alert($(topTwo ).html());
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MongoDB与内存 - 大数据 & AI - 清泛网移动版 - 专注C/C++及内核技术
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据说带着问题学习更有效，那就先看一个MongoDB服务器的top命令结果：
shell> top -p $(pidof mongod)
Mem: 32872124k total, 30065320k used, 2806804k free, 245020k buffers
Swap: 2097144k total, 100k used, 2097044k free, 26482048k cached
VIRT RES SHR %MEM
1...
Rethrowing exceptions in Java without losing the stack trace
...'t want to "Catch 'em all", it's just a different use case. If you have a top-level loop or event handler (for instance, inside a thread's run) if you don't catch at least RuntimeException and log it, you will often miss the exception altogether AND silently break out of an important loop for what ...
How to log source file name and line number in Python
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On top of Seb's very useful answer, here is a handy code snippet that demonstrates the logger usage with a reasonable format:
#!/usr/bin/env python
import logging
logging.basicConfig(format='%(asctime)s,%(msecs)d %(levelname)-...