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How do I calculate a point on a circle’s circumference?
How can the following function be implemented in various languages?
4 Answers
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Why do we need fibers
For Fibers we have got classic example: generating of Fibonacci numbers
2 Answers
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Java: int array initializes with nonzero elements
According to the JLS, an int array should be filled by zeros just after initialization. However, I am faced with a situation where it is not. Such a behavior occurs first in JDK 7u4 and also occurs in all later updates (I use 64-bit implementation). The following code throws exception:
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How to use the “required” attribute with a “radio” input field
I am just wondering how to use the new HTML5 input attribute "required" in the right way on radio buttons. Does every radio button field need the attribute like below or is it sufficient if only one field gets it?
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Is there a way to 'uniq' by column?
I have a .csv file like this:
8 Answers
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Javascript How to define multiple variables on a single line?
Reading documentation online, I'm getting confused how to properly define multiple JavaScript variables on a single line.
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How to use arguments from previous command?
I know that Esc + . gives you the last argument of the last command.
11 Answers
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Array include any value from another array?
What's the most efficient way to test if an array contains any element from a second array?
5 Answers
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Creating a new column based on if-elif-else condition
I have a DataFrame df :
4 Answers
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Iterating over a numpy array
Is there a less verbose alternative to this:
3 Answers
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