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Xcode duplicate line
...I copied the file to somewhere else, edited it, and overwrote the original one, that worked.
– Ixx
Sep 1 '12 at 15:33
2
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How do I convert a pandas Series or index to a Numpy array? [duplicate]
... returned value would be the
actual array, some transformation of it, or one of pandas custom
arrays (like Categorical). For example, with PeriodIndex, .values
generates a new ndarray of period objects each time. [...]
These two functions aim to improve the consistency of the API, which is a...
Are Java static calls more or less expensive than non-static calls?
Is there any performance benefit one way or another? Is it compiler/VM specific? I am using Hotspot.
12 Answers
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How do I close all open tabs at once?
If I have 10 tabs opened, I have to close each one using ":q" separately.
8 Answers
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Boost Statechart vs. Meta State Machine
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As Christophe has already mentioned, one of the key differences between the two libraries is runtime performance. While MSM probably offers the best you can get here, Statechart consciously trades memory and processor cycles towards better scalability.
Wi...
How do I use the conditional operator (? :) in Ruby?
...t jumped past all the syntactical aspects and went right to what the questioner was trying to accomplish.
– Mike Buckbee
May 5 '14 at 5:21
2
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How does the SQL injection from the “Bobby Tables” XKCD comic work?
...dd a new record...") will fail because Students expects more than just the one column (the original/correct statement provided two columns). That said, the presence of the second column is helpful to show why commenting is required; and since one cannot change Bobby's name, it's probably best leavi...
How to build a Debian/Ubuntu package from source?
...overwriting my custom package?
My knowledge might be out of date on this one, but to address both:
Use dpkg --set-selections. Assuming nullidentd was the package you wanted to stay put, run as root
echo 'nullidentd hold' | dpkg --set-selections
Alternately, since you are building from source, ...
HTML Form: Select-Option vs Datalist-Option
...atalist-Option. Is there any situation in which it would be better to use one or the other? An example of each follows:
8...
How to scale threads according to CPU cores?
... Hi, okay, didn't know, that this is possible. but when I split one task into several workunits and I need all part solution for the final workstep, how is this done? When I have several "yourThreads" how to I use join() for this, because I don't see, how these several threads are disting...