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/ large-file-hash.py
Created
June 29, 2022 20:01
— forked from aunyks/large-file-hash.py
Hash a large file in Python
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| import hashlib as hash | |
| # Specify how many bytes of the file you want to open at a time | |
| BLOCKSIZE = 65536 | |
| sha = hash.sha256() | |
| with open('kali.iso', 'rb') as kali_file: | |
| file_buffer = kali_file.read(BLOCKSIZE) | |
| while len(file_buffer) > 0: | |
| sha.update(file_buffer) |
sayef
/ ctc_score.py
Created
May 6, 2021 11:40
— forked from githubharald/ctc_score.py
Compute confidence score for CTC-decoded text using TensorFlow
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| """ | |
| Compute score for decoded text in a CTC-trained neural network using TensorFlow: | |
| 1. decode text with best path decoding (or some other decoder) | |
| 2. feed decoded text into loss function | |
| 3. loss is negative logarithm of probability | |
| Example data: two time-steps, 2 labels (0, 1) and the blank label (2). | |
| Decoding results in [0] (i.e. string containing one entry for label 0). | |
| The probability is the sum over all paths yielding [0], these are: [0, 0], [0, 2], [2, 0] | |
| with probability |
sayef
/ main.py
Created
May 1, 2021 21:28
— forked from stewartadam/main.py
Simple Python proxy server based on Flask and Requests with support for GET and POST requests.
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| """ | |
| A simple proxy server, based on original by gear11: | |
| https://gist.github.com/gear11/8006132 | |
| Modified from original to support both GET and POST, status code passthrough, header and form data passthrough. | |
| Usage: http://hostname:port/p/(URL to be proxied, minus protocol) | |
| For example: http://localhost:5000/p/www.google.com | |
| """ | |
| import re |
sayef
/ opencv_setup.sh
Created
March 19, 2019 12:48
— forked from Mahedi-61/installing_opencv_from_source_in_Ubuntu_1804.sh
Installing OpenCV and Python3 on Ubuntu 18.04
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| #!/bin/bash | |
| ### This gist is a step by step instructions to build and install OpenCV on python3 on ubuntu 16.04 LTS | |
| ### note: The easy and quick way to install opencv is to run pip install opencv-contrib-python | |
| ### But this easy pypi installation can’t open video files on GNU/Linux distribution or on mac OS X system. | |
| ### Because opencv video I/O depends heavily on FFmpeg. And on some system opencv binaries provided packages are not compiled. | |
| ### Therefor we have no way rather than build it from source. | |
| ### first update and upgrade pre-install apt-get packages. | |
| sudo apt-get update |
sayef
/ xpath-cheatsheet.js
Created
May 24, 2018 16:53
— forked from LeCoupa/xpath-cheatsheet.js
XPath Cheatsheet --> https://github.com/LeCoupa/awesome-cheatsheets
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| // XPath CheatSheet | |
| // To test XPath in your Chrome Debugger: $x('/html/body') | |
| // http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/ | |
| // 0. XPath Examples. | |
| // More: http://xpath.alephzarro.com/content/cheatsheet.html | |
| '//hr[@class="edge" and position()=1]' // every first hr of 'edge' class |
sayef
/ how-to-install-latest-gcc-on-ubuntu-lts.txt
Created
February 10, 2018 10:28
— forked from application2000/how-to-install-latest-gcc-on-ubuntu-lts.txt
How to install latest gcc on Ubuntu LTS (12.04, 14.04, 16.04)
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| These commands are based on a askubuntu answer http://askubuntu.com/a/581497 | |
| To install gcc-6 (gcc-6.1.1), I had to do more stuff as shown below. | |
| USE THOSE COMMANDS AT YOUR OWN RISK. I SHALL NOT BE RESPONSIBLE FOR ANYTHING. | |
| ABSOLUTELY NO WARRANTY. | |
| If you are still reading let's carry on with the code. | |
| sudo apt-get update && \ | |
| sudo apt-get install build-essential software-properties-common -y && \ | |
| sudo add-apt-repository ppa:ubuntu-toolchain-r/test -y && \ |
sayef
/ zookeeper-solr-cloud.md
Created
October 15, 2017 08:28
— forked from kalharbi/zookeeper-solr-cloud.md
Setting up an external Zookeeper Solr Cluster
This is a step by step instruction on how to create a cluster that has three Solr nodes running in cloud mode. These instructions should work on both a local cluster (for testing) and a remote cluster where each server runs in its own physical machine.
This was tested on Solr version 5.4.1 and Zookeeper version 3.4.6
- Download and extract Solr:
curl -O http://archive.apache.org/dist/lucene/solr/5.5.3/solr-5.5.3.tgzmkdir /opt/solr