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Given an emacs command name, how would you find key-bindings ? (and vice versa)
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val-mutable versus var-immutable in Scala
Are there any guidelines in Scala on when to use val with a mutable collection versus using var with an immutable collection? Or should you really aim for val with an immutable collection?
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How do I search for an object by its ObjectId in the mongo console?
I've found this question answered for C# and Perl, but not in the native interface. I thought this would work:
12 Answers
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How do I pass extra arguments to a Python decorator?
I have a decorator like below.
5 Answers
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From an array of objects, extract value of a property as array
I have JavaScript object array with the following structure:
16 Answers
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ssh: The authenticity of host 'hostname' can't be established
When i ssh to a machine, sometime i get this error warning and it prompts to say "yes" or "no". This cause some trouble when running from scripts that automatically ssh to other machines.
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Fastest way to find second (third…) highest/lowest value in vector or column
R offers max and min, but I do not see a really fast way to find another value in the order, apart from sorting the whole vector and then picking a value x from this vector.
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Detect if stdin is a terminal or pipe?
...hon " from the terminal with no arguments it brings up the Python interactive shell.
6 Answers
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Order discrete x scale by frequency/value
...lphabetical order, but I need to rearrange it so that it is ordered by the value of the y-axis (i.e., the tallest bar will be positioned on the left).
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