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@christianroman
christianroman / test.py
Created May 30, 2013 16:02
Bypass Captcha using 10 lines of code with Python, OpenCV & Tesseract OCR engine
import cv2.cv as cv
import tesseract
gray = cv.LoadImage('captcha.jpeg', cv.CV_LOAD_IMAGE_GRAYSCALE)
cv.Threshold(gray, gray, 231, 255, cv.CV_THRESH_BINARY)
api = tesseract.TessBaseAPI()
api.Init(".","eng",tesseract.OEM_DEFAULT)
api.SetVariable("tessedit_char_whitelist", "0123456789abcdefghijklmnopqrstuvwxyz")
api.SetPageSegMode(tesseract.PSM_SINGLE_WORD)
tesseract.SetCvImage(gray,api)
print api.GetUTF8Text()
@iambibhas
iambibhas / scopes.txt
Last active January 25, 2025 20:07
Sublime Text 2: Snippet scopes
Here is a list of scopes to use in Sublime Text 2 snippets -
ActionScript: source.actionscript.2
AppleScript: source.applescript
ASP: source.asp
Batch FIle: source.dosbatch
C#: source.cs
C++: source.c++
Clojure: source.clojure
CoffeeScript: source.coffee
@zenorocha
zenorocha / README.md
Last active February 10, 2025 07:42
A template for Github READMEs (Markdown) + Sublime Snippet

Project Name

TODO: Write a project description

Installation

TODO: Describe the installation process

Usage

@davepoon
davepoon / gist:4371622
Created December 25, 2012 04:29
Added the .gitignore, and refresh the file index so the files get ignored properly.
git rm -r --cached .
git add .
git commit -m ".gitignore is now working"
@anantn
anantn / firebase_detect_data.js
Created December 18, 2012 00:54
Firebase: Detecting if data exists. This snippet detects if a user ID is already taken
function go() {
var userId = prompt('Username?', 'Guest');
checkIfUserExists(userId);
}
var USERS_LOCATION = 'https://SampleChat.firebaseIO-demo.com/users';
function userExistsCallback(userId, exists) {
if (exists) {
alert('user ' + userId + ' exists!');
@1wErt3r
1wErt3r / SMBDIS.ASM
Created November 9, 2012 22:27
A Comprehensive Super Mario Bros. Disassembly
;SMBDIS.ASM - A COMPREHENSIVE SUPER MARIO BROS. DISASSEMBLY
;by doppelganger ([email protected])
;This file is provided for your own use as-is. It will require the character rom data
;and an iNES file header to get it to work.
;There are so many people I have to thank for this, that taking all the credit for
;myself would be an unforgivable act of arrogance. Without their help this would
;probably not be possible. So I thank all the peeps in the nesdev scene whose insight into
;the 6502 and the NES helped me learn how it works (you guys know who you are, there's no

Project

Description: What does this project do and who does it serve?

Project Setup

How do I, as a developer, start working on the project?

  1. What dependencies does it have (where are they expressed) and how do I install them?
  2. How can I see the project working before I change anything?
@jboner
jboner / latency.txt
Last active May 13, 2025 17:54
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@paulmillr
paulmillr / active.md
Last active May 7, 2025 14:35
Most active GitHub users (by contributions). https://paulmillr.com

Most active GitHub users (git.io/top)

The list would not be updated for now. Don't write comments.

The count of contributions (summary of Pull Requests, opened issues and commits) to public repos at GitHub.com from Wed, 21 Sep 2022 till Thu, 21 Sep 2023.

Because of GitHub search limitations, only 1000 first users according to amount of followers are included. If you are not in the list you don't have enough followers. See raw data and source code. Algorithm in pseudocode:

githubUsers
@chrisguitarguy
chrisguitarguy / remove-feeds.php
Created March 28, 2012 04:37
Remove all feeds from WordPress
<?php
/*
Plugin Name: Remove All Feeds [for WPSE33072]
Description: Remove all feeds from WordPress
Author: Christopher Davis
Author URI: http://christopherdavis.me
License: GPL2
*/