大约有 9,000 项符合查询结果（耗时：0.0191秒） [XML]
Which websocket library to use with Node.js? [closed]
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A small detail for ws is that it needs python. So if you deploy on docker containers or something, you'll need to have python available to use ws.
– AntouanK
Mar 8 '15 at 14:00
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Split output of command by columns using Bash?
...ou end up splitting using ${name%% *} and so on. Makes you yearn for some Python skills because in fact shell scripting is not a lot of fun anymore if half or more of the features you are accustomed to, are gone. But you can assume that even python would not be installed on such a system, and it wa...
BAT file: Open new cmd window and execute a command in there
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to run a python file in a new cmd window with spaces in the file name:
start cmd.exe /k python "C:\Program Files\HelloWorld.py"
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How do I choose between Tesseract and OpenCV? [closed]
...performs basic OCR, but it is not a very good OCR engine (I've made one in Python before from scratch. It's really inaccurate for input that deviates from your training data).
If you want to get a basic understanding of how hard OCR is, try OpenCV. Tesseract is for real OCR.
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Generate all permutations of a list without adjacent equal elements
... finding the element and dealing with it first.
I don't know enough about python to write this properly, so I took the liberty to copy the OP's implementation of a previous version from github:
# Sort the list
a = sorted(lst)
# Put the element occurring more than half of the times in front (if ne...
Peak detection in a 2D array
I'm helping a veterinary clinic measuring pressure under a dogs paw. I use Python for my data analysis and now I'm stuck trying to divide the paws into (anatomical) subregions.
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Profiling Vim startup time
...hich is not obvious (but important) from the raw vim profile output. Bash, Python, R, Ruby are supported for creating the profiling results.
You will get a result figure like this:
Along with text output like this:
Generating vim startup profile...
Parsing vim startup profile...
Crunch...
Maximum number of characters using keystrokes A, Ctrl+A, Ctrl+C and Ctrl+V
...y O(N2) due to the complexity of multiplying the large numbers. Below is a Python implementation. It takes about 0.5 seconds to calculate for N=50,000.
def max_chars(n):
dp = [0] * (n+1)
for i in xrange(n):
dp[i+1] = max(dp[i+1], dp[i]+1) # press a
for j in xrange(i+3, min(i+7, n+1)):
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Django set field value after a form is initialized
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Is there a different way to do this is Django 1.7/Python 3.4? This isn't working for me
– Jeremy
Jan 12 '15 at 22:01
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Mercurial stuck “waiting for lock”
...her an older version of Mercurial accessing the repository or a problem in Python's socket.gethostname() call on certain versions of Windows.)
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