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How can I get a JavaScript stack trace when I throw an exception?
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+100
Edit 2 (2017):
In all modern browsers you can simply call: console.trace(); (MDN Reference)
Edit 1 (2013):
A better (and simpler)...
source of historical stock data [closed]
...atever format you want. I think the yearly subscription for data is a few $100 bucks.
The main problem with downloading data from a free service is that you only get stocks that still exist, this is called Survivorship Bias and can give you wrong results if you look at many stocks, because you'll ...
iPad keyboard will not dismiss if modal ViewController presentation style is UIModalPresentationForm
...t presented view, it's back to it's original size.
– V1ru8
Apr 7 '11 at 15:38
It worked. But the word in the view look...
How to manually create icns files using iconutil?
...e OS versions that don't use ICNS files... No love for us who use OS10.6.8 V1.1... it's an even worse 'our way or the highway' for the devs than the users.
– Henrik Erlandsson
Sep 7 '12 at 12:19
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项目管理实践【三】每日构建【Daily Build Using CruiseControl.NET and MS...
...\MSBuild.exe</executable>
<!--从SVN迁出的源代码的存放位置，可以不配置，下面的即为默认值 -->
<!--我这里的CruiseControl.NET 安装在D盘，你们使用时候，改成自己的安装路径即可-->
<workingDirectory>D:\Program Files\Cr...
How to print a percentage value in python?
...he explicit
# float conversion:
>>> print "{0:.0f}%".format(1/3 * 100)
33%
# Or even shorter using the format mini language:
>>> print "{:.0%}".format(1/3)
33%
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How can I visualize per-character differences in a unified diff file?
... git diff --color-words='\w' would work better with diacritics (git v1.7.10.4)
– n.r.
Jan 16 '15 at 20:49
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Loop backwards using indices in Python?
I am trying to loop from 100 to 0. How do I do this in Python?
15 Answers
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Lua简明教程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...double型，64bits，你不必担心Lua处理浮点数会慢（除非大于100,000,000,000,000），或是会有精度问题。
你可以以如下的方式表示数字，0x开头的16进制和C是很像的。
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num = 1024
num = 3.0
num = 3.1416...
Python division
I was trying to normalize a set of numbers from -100 to 0 to a range of 10-100 and was having problems only to notice that even with no variables at all, this does not evaluate the way I would expect it to:
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