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How to compare software version number using js? (only number)
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Eclipse RCP Plug-in开发自学教程（Eclipse3.6） - 文档下载 - 清泛网 - ...
...受益，也希望大家能有版本意识，转载时注明来自salever@126.com。
之前有一套基于Eclipse3.3版本的教程，也是本人整理，由于本人的疏忽，导致网络上的版本各不相同，但分享已久，无法改变，希望大家谅解并使用新版本的教程...
How do I calculate square root in Python?
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sqrt=x**(1/2) is doing integer division. 1/2 == 0.
So you're computing x(1/2) in the first in...
Remove all occurrences of a value from a list?
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Good example of livelock?
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Here's a very simple Java example of livelock where a husband and wife are trying to eat soup, ...
How can the Euclidean distance be calculated with NumPy?
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How to update gradle in android studio?
I installed Android Studio 0.1.9. Today I got and update to version 0.2 and of course I updated. After the installation I restarted Android Studio but now I get this message:
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How do I make a list of data frames?
... function call. If you use <-, you'll end up creating variables y1 and y2 in whatever environment you're working in:
d1 <- data.frame(y1 <- c(1, 2, 3), y2 <- c(4, 5, 6))
y1
# [1] 1 2 3
y2
# [1] 4 5 6
This won't have the seemingly desired effect of creating column names in the data fra...
Simple regular expression for a decimal with a precision of 2
What is the regular expression for a decimal with a precision of 2?
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Remove duplicated rows
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just isolate your data frame to the columns you need, then use the unique function :D
# in the...