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How to pipe input to a Bash while loop and preserve variables after loop ends
Bash allows to use: cat <(echo "$FILECONTENT")
3 Answers
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Splitting String with delimiter
I am currently trying to split a string 1128-2 so that I can have two separate values. For example, value1: 1128 and value2: 2, so that I can then use each value separately. I have tried split() but with no success. Is there a specific way Grails handles this, or a better way of doing it?
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python numpy ValueError: operands could not be broadcast together with shapes
In numpy, I have two "arrays", X is (m,n) and y is a vector (n,1)
6 Answers
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Switch statement for greater-than/less-than
so I want to use a switch statement like this:
10 Answers
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How do I sort a list by different parameters at different timed
I have a class named Person with multiple properties, for example:
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How to automatically generate a stacktrace when my program crashes
I am working on Linux with the GCC compiler. When my C++ program crashes I would like it to automatically generate a stacktrace.
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Java Generics (Wildcards)
I have a couple of questions about generic wildcards in Java:
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CSS3 Continuous Rotate Animation (Just like a loading sundial)
I am trying to replicate an Apple style activity indicator (sundial loading icon) by using a PNG and CSS3 animation. I have the image rotating and doing it continuously, but there seems to be a delay after the animation has finished before it does the next rotation.
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MIN/MAX vs ORDER BY and LIMIT
...f the following queries, which method would you consider the better one? What are your reasons (code efficiency, better maintainability, less WTFery)...
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Ignoring accented letters in string comparison
I need to compare 2 strings in C# and treat accented letters the same as non-accented letters. For example:
6 Answers
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