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@def-
def- / example.nim
Last active November 15, 2018 00:28
Reading a single character with Nim
import getch
let ch = getch()
echo ch
@lelandbatey
lelandbatey / whiteboardCleaner.md
Last active May 20, 2025 13:11
Whiteboard Picture Cleaner - Shell one-liner/script to clean up and beautify photos of whiteboards!

Description

This simple script will take a picture of a whiteboard and use parts of the ImageMagick library with sane defaults to clean it up tremendously.

The script is here:

#!/bin/bash
convert "$1" -morphology Convolve DoG:15,100,0 -negate -normalize -blur 0x1 -channel RBG -level 60%,91%,0.1 "$2"

Results

@leostera
leostera / gist:3535568
Created August 30, 2012 17:58
Selenium WebDriver Python Bindings and Facebook Login
from selenium import webdriver
from selenium.webdriver.common.keys import Keys
usr = ""
pwd = ""
driver = webdriver.Firefox()
# or you can use Chrome(executable_path="/usr/bin/chromedriver")
driver.get("http://www.facebook.org")
assert "Facebook" in driver.title