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What does -1 mean in numpy reshape?
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This answer contains a lot of examples but doesn't lay out what -1 does in plain English. When reshaping an array, the new shape must contain the same number of elements as the old shape, meaning the products of the two shapes' dimensions must be equal. When using a -...
What does curly brackets in the `var { … } = …` statements do?
... @timdream: I had a feeling it was something like that, but how does that differ from var Hotkey = require(...).Hotkey? Or is it just saving keystrokes?
– Blender
Mar 8 '13 at 10:38
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In Matplotlib, what does the argument mean in fig.add_subplot(111)?
Sometimes I come across code such as this:
7 Answers
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Operator precedence with Javascript Ternary operator
...I was indicating - If it's all done just to keep a space from the start, I doesn't worth it. (edge case include exact jQuery or XPath selectors). Anyway, thanks.
– Kobi
Jun 22 '11 at 4:44
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What does the slash mean in help() output?
What does the / mean in Python 3.4's help output for range before the closing parenthesis?
3 Answers
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What does MissingManifestResourceException mean and how to fix it?
...tput paths and the use of forward or backward slashes as detailed in:
Why does modifying project output directories cause: IOException was unhandled "Cannot locate resource 'app.xaml'."
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Why does Go have a “goto” statement
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@ThomasAhle Go does not allow goto to point to a label after new variables have been introduced. Executing the "goto" statement must not cause any variables to come into scope that were not already in scope at the point of the goto.
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CSS table layout: why does table-row not accept a margin?
10 Answers
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How to get a reversed list view on a list in Java?
...w); // [c, b, a]
Unlike Collections.reverse, this is purely a view... it doesn't alter the ordering of elements in the original list. Additionally, with an original list that is modifiable, changes to both the original list and the view are reflected in the other.
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Why does the order in which libraries are linked sometimes cause errors in GCC?
Why does the order in which libraries are linked sometimes cause errors in GCC?
9 Answers
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