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How do I get an empty array of any size in python?
I basically want a python equivalent of this in C:
8 Answers
8
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A top-like utility for monitoring CUDA activity on a GPU
I'm trying to monitor a process that uses CUDA and MPI, is there any way I could do this, something like the command "top" but that monitors the GPU too?
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Extract filename and extension in Bash
... Check out gnu.org/software/bash/manual/html_node/… for the full feature set.
– D.Shawley
Jun 8 '09 at 14:08
24
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What is the point of a private pure virtual function?
...ves some more attention, in my opinion. The public interface consists of a set of overloaded non-virtual functions and those functions call non-public, non-overloaded virtual functions. As usual in the C++ world it is an idiom, it has a name and of course it is useful. The name is (surprise, surpris...
What is the difference between encrypting and signing in asymmetric encryption?
What is the difference between encrypting some data vs signing some data (using RSA)?
11 Answers
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Format SQL in SQL Server Management Studio
...s, OUTPUT clauses, and other finicky stuff.
The SSMS Add-in allows you to set your own hotkey (default is Ctrl-K, Ctrl-F, to match Visual Studio), and formats the entire script or just the code you have selected/highlighted, if any. Output formatting is customizable.
In SSMS 2008 it combines nicel...
Case insensitive string as HashMap key
... //might want to implement compare too if you want to use with SortedMaps/Sets.
}
This would allow you to use any implementation of Hashtable in java and to have O(1) hasCode().
Many-to-many relationship with the same model in rails?
...connection.save!
=> true
Instead of creating the association and then setting the category separately, you can also just create a PostConnection and be done with it:
>> b.posts = []
=> []
>> PostConnection.create(
?> :post_a => b, :post_b => a,
?> :category =>...
Multiple commands in gdb separated by some sort of delimiter ';'?
...B commands will allow us to enter 3 whatis requests all on a single line:
set prompt #gdb#
Any prompt whose first non-whitespace character is # will work: it just so happens that # starts a comment in GDB command scripts.
set logging overwrite on
By default, GDB appends to a log file; choosing...
How do I pick 2 random items from a Python set? [duplicate]
I currently have a Python set of n size where n >= 0. Is there a quick 1 or 2 lines Python solution to do it? For example, the set will look like:
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