Skip to content

Instantly share code, notes, and snippets.

View jackz314's full-sized avatar

Jack Zhang jackz314

View GitHub Profile
@artem-zinnatullin
artem-zinnatullin / MyApp.java
Last active January 15, 2023 13:04
If you need to set one font for all TextViews in android application you can use this solution. It will override ALL TextView's typefaces, includes action bar and other standard components, but EditText's password font won't be overriden.
public class MyApp extends Application {
@Override
public void onCreate() {
TypefaceUtil.overrideFont(getApplicationContext(), "SERIF", "fonts/Roboto-Regular.ttf"); // font from assets: "assets/fonts/Roboto-Regular.ttf
}
}
@gumblex
gumblex / num2chinese.py
Created February 8, 2015 02:46
Numbers to Chinese representations converter in Python. 中文数字转换
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
# Licensed under WTFPL or the Unlicense or CC0.
# This uses Python 3, but it's easy to port to Python 2 by changing
# strings to u'xx'.
import itertools
def num2chinese(num, big=False, simp=True, o=False, twoalt=False):
@ahmedkhalf
ahmedkhalf / Sudoku.com AI Solver.py
Last active January 12, 2024 16:12
Solve sudoku.com using Selenium!
from selenium import webdriver
from selenium.webdriver.common.by import By
from selenium.webdriver.support.ui import WebDriverWait
from selenium.webdriver.support import expected_conditions as EC
import time
# Make sure chrome driver is in your path,
# full download totorial on official python selenium website.
# Start broswer with sudoku.com
@elliottmorris
elliottmorris / election_night_live_model.R
Last active January 29, 2024 18:56
A live election-night prediction model using The Economist's pre-election forecast
#' Description
#' This file runs a live election-night forecast based on The Economist's pre-election forecasting model
#' available at projects.economist.com/us-2020-forecast/president.
#' It is resampling model based on https://pkremp.github.io/update_prob.html.
#' This script does not input any real election results! You will have to enter your picks/constraints manually (scroll to the bottom of the script).
#'
#' Licence
#' This software is published by *[The Economist](https://www.economist.com)* under the [MIT licence](https://opensource.org/licenses/MIT). The data generated by *The Economist* are available under the [Creative Commons Attribution 4.0 International License](https://creativecommons.org/licenses/by/4.0/).
#' The licences include only the data and the software authored by *The Economist*, and do not cover any *Economist* content or third-party data or content made available using the software. More information about licensing, syndication and the copyright of *Economist* content can be fou
@ap0llo
ap0llo / Export-Presentation.ps1
Last active February 8, 2024 12:37
Powershell script to export Powerpoint Presentations to pdf using the Powerpoint COM API
# Powershell script to export Powerpoint Presentations to pdf using the Powerpoint COM API
# Based on a VB script with the same purpose
# http://superuser.com/questions/641471/how-can-i-automatically-convert-powerpoint-to-pdf
function Export-Presentation($inputFile)
{
# Load Powerpoint Interop Assembly
[Reflection.Assembly]::LoadWithPartialname("Microsoft.Office.Interop.Powerpoint") > $null
[Reflection.Assembly]::LoadWithPartialname("Office") > $null
@Kovah
Kovah / mysql-levenshtein.sql
Created February 22, 2017 21:29
Levenshtein function for MySQL
-- Levenshtein function
-- Source: https://openquery.com.au/blog/levenshtein-mysql-stored-function
-- Levenshtein reference: http://en.wikipedia.org/wiki/Levenshtein_distance
-- Arjen note: because the levenshtein value is encoded in a byte array, distance cannot exceed 255;
-- thus the maximum string length this implementation can handle is also limited to 255 characters.
DELIMITER $$
DROP FUNCTION IF EXISTS LEVENSHTEIN $$
CREATE FUNCTION LEVENSHTEIN(s1 VARCHAR(255) CHARACTER SET utf8, s2 VARCHAR(255) CHARACTER SET utf8)
@TheJLifeX
TheJLifeX / 00-hand-gesture-recognition.gif
Last active April 18, 2024 21:53
Simple Hand Gesture Recognition Code - Hand tracking - Mediapipe
00-hand-gesture-recognition.gif
@jimmywarting
jimmywarting / readme.md
Last active April 30, 2024 21:38
Cors proxies
Exposed headers
Service SSL status Response Type Allowed methods Allowed headers
@royshil
royshil / AndroidCamera2TouchToFocus.java
Last active May 4, 2024 02:51
How to implement Touch-to-Focus in Android using Camera2 APIs
//Override in your touch-enabled view (this can be differen than the view you use for displaying the cam preview)
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
final int actionMasked = motionEvent.getActionMasked();
if (actionMasked != MotionEvent.ACTION_DOWN) {
return false;
}
if (mManualFocusEngaged) {
Log.d(TAG, "Manual focus already engaged");
return true;
@gullyn
gullyn / flappy.html
Last active May 4, 2024 15:35
Flappy bird in 205 bytes (improved!)
<body onload=z=c.getContext`2d`,setInterval(`c.width=W=150,Y<W&&P<Y&Y<P+E|9<p?z.fillText(S++${Y=`,9,9|z.fillRect(p`}*0,Y-=--M${Y+Y},P+E,9,W),P))):p=M=Y=S=6,p=p-6||(P=S%E,W)`,E=49) onclick=M=9><canvas id=c>