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Input and output numpy arrays to h5py
I have a Python code whose output is a sized matrix, whose entries are all of the type float . If I save it with the extension .dat the file size is of the order of 500 MB. I read that using h5py reduces the file size considerably. So, let's say I have the 2D numpy array named A . How do I ...
Is There a Better Way of Checking Nil or Length == 0 of a String in Ruby?
...ion using strip can be quite inefficient.
– Marc-André Lafortune
May 2 '13 at 13:26
10
another i...
Get the previous month's first and last day dates in c#
...ewLock, the link seems to be broken.
– Guillermo Gutiérrez
Feb 13 '13 at 20:46
1
@guillegr123 no...
XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
...n be as trivial as cding into the directory the files are in and running:
python -m SimpleHTTPServer
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How to create query parameters in Javascript?
....org/en-US/docs/JavaScript/Reference/…
– Akseli Palén
Feb 13 '13 at 11:24
...
Why is early return slower than else?
...88136 which reduced modulo 32 is 8 so there's a collision. To resolve this Python calculates:
Starting with:
j = hash % 32
perturb = hash
Repeat this until we find a free slot:
j = (5*j) + 1 + perturb;
perturb >>= 5;
use j % 2**i as the next table index;
which gives it 17 to use as the ...
correct way to use super (argument passing)
So I was following Python's Super Considered Harmful , and went to test out his examples.
3 Answers
...
How to print the full traceback without halting the program?
...t_exc, in some corner cases, you will not obtain what you would expect. In Python 2.x:
import traceback
try:
raise TypeError("Oups!")
except Exception, err:
try:
raise TypeError("Again !?!")
except:
pass
traceback.print_exc()
...will display the traceback of the ...
How to Execute SQL Server Stored Procedure in SQL Developer?
... EXEC prior proc_name is required in my case
– César León
Jan 20 '17 at 14:37
add a co...
How to access a dictionary element in a Django template?
...thanks @john ewart, your solution worked for me. I am newbie to django and python and can't figureout how to get the sql that ORM generated.
– Mohamed
Aug 14 '09 at 8:27
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