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Overloading Macro on Number of Arguments
I have two macros FOO2 and FOO3 :
8 Answers
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How to strip all whitespace from string
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316
Taking advantage of str.split's behavior with no sep parameter:
>>> s = " \t foo \n ...
Total memory used by Python process?
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326
Here is a useful solution that works for various operating systems, including Linux, Windows 7...
How to get a substring of text?
I have text with length ~700. How do I get only ~30 of its first characters?
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App Inventor 2 图表组件实战：5种图表类型+动态数据绑定，手把手做出专业...
...和管理x-y数据对，一条数据序列就是图表上的一组图形
3. Trendline（趋势线）：可选组件，挂载在ChartData2D上，自动计算最佳拟合线
三者是嵌套关系：Chart → ChartData2D → Trendline。一个Chart可以挂多个ChartData2D（比如折线图上叠...
Understanding Canvas and Surface concepts
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Reading a binary file with python
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edited Jan 3 '12 at 11:15
answered Jan 3 '12 at 10:46
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How to change the background color of the options menu?
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TheITTheIT
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Calling clojure from java
...n."
[n k]
(binomial n k))
(defn -main []
(println (str "(binomial 5 3): " (binomial 5 3)))
(println (str "(binomial 10042 111): " (binomial 10042 111)))
)
If you run it, you should see something like:
(binomial 5 3): 10
(binomial 10042 111): 49068389575068144946633777...
And here's a J...
Why do we check up to the square root of a prime number to determine if it is prime?
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13 Answers
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