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Scala @ operator

What does Scala's @ operator do? 5 Answers 5 ...
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How do I clone a GitHub wiki?

How do I clone my GitHub repository's wiki? I know it's saved as a separate Git repository, but I can't remember the path. ...
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Java Map equivalent in C#

I'm trying to hold a list of items in a collection with a key of my choice. In Java, I would simply use Map as follows: 3 A...
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Can I assume (bool)true == (int)1 for any C++ compiler?

Can I assume (bool)true == (int)1 for any C++ compiler ? 4 Answers 4 ...
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Skipping Iterations in Python

I have a loop going, but there is the possibility for exceptions to be raised inside the loop. This of course would stop my program all together. To prevent that I catch the exceptions and handle them. But then the rest of the iteration runs even though an exception occurred. Is there a keyword to u...
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How do I undo a checkout in git?

I just checked out an earlier commit from my local git repo. I haven't made any changes to it, I was just looking at it. Now I want to go back to my latest commit - how do I do that? ...
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Django removing object from ManyToMany relationship

How would I delete an object from a Many-to-Many relationship without removing the actual object? 3 Answers ...
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Should I use scipy.pi, numpy.pi, or math.pi?

In a project using SciPy and NumPy, should I use scipy.pi , numpy.pi , or math.pi ? 2 Answers ...
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In PHP, why does not show a parse error?

I was running the following PHP code: 2 Answers 2 ...
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Import pandas dataframe column as string not int

I would like to import the following csv as strings not as int64. Pandas read_csv automatically converts it to int64, but I need this column as string. ...