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Get MD5 hash of big files in Python
...s advantage of the fact that MD5 has 128-byte digest blocks (8192 is 128×64). Since you're not reading the entire file into memory, this won't use much more than 8192 bytes of memory.
In Python 3.8+ you can do
import hashlib
with open("your_filename.txt", "rb") as f:
file_hash = hashlib.md5()...
Using Regex to generate Strings rather than match them
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Complete list of suggested libraries on this question:
Xeger* - Java
Generex* - Java
Rgx...
How to “comment-out” (add comment) in a batch/cmd?
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answered Jun 29 '12 at 21:49
Rob KennedyRob Kennedy
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Arduino Sketch upload issue - avrdude: stk500_recv(): programmer is not responding
...e an Arduino Duemilanove with an ATmega328 . I am working on Ubuntu 12.04 (Precise Pangolin), and the Arduino IDE's version is 1.0. Recently, I tried to upload a few of the sample sketches onto it, such as the Blink one. However, none of my attempts are working and they result in the same error ...
jQuery: Get height of hidden element in jQuery
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JavaScript check if variable exists (is defined/initialized)
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edited Nov 27 '14 at 14:04
Silveri
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How to create .pfx file from certificate and private key?
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edited May 30 '18 at 8:40
Marius
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How to overload __init__ method based on argument type?
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455
A much neater way to get 'alternate constructors' is to use classmethods. For instance:
>&...
How to add texture to fill colors in ggplot2
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ggplot can use colorbrewer palettes. Some of these are "photocopy" friendly. So mabe something l...