Skip to content

Instantly share code, notes, and snippets.

View wxianfeng's full-sized avatar
🎯
Focusing

xianfeng wang wxianfeng

🎯
Focusing
View GitHub Profile
@paulmillr
paulmillr / active.md
Last active April 23, 2024 17:32
Most active GitHub users (by contributions). http://twitter.com/paulmillr

Most active GitHub users (git.io/top)

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.

Only first 1000 GitHub users according to the count of followers are taken. This is because of limitations of GitHub search. Sorting algo in pseudocode:

githubUsers
 .filter(user => user.followers > 1000)
@sferik
sferik / install-ruby-2.0.0.sh
Created November 5, 2012 02:28
Instructions to install on Ruby 2.0.0 on Mac OS X with homebrew
#!/usr/bin/env sh
brew update
brew install rbenv
brew install ruby-build
brew install openssl
CONFIGURE_OPTS=--with-openssl-dir=`brew --prefix openssl` rbenv install 2.0.0-preview1
@5ZSQ
5ZSQ / idcardUtils.java
Created July 11, 2017 03:56
中国公民身份证验证 - java
/**
* Copyright (C) 2009-2010 Yichuan, Fuchun All rights reserved.
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.apache.org/licenses/LICENSE-2.0
* Unless required by applicable law or agreed to in writing, software
@robhrt7
robhrt7 / MySQL_5-7_macOS.md
Last active February 28, 2024 03:48 — forked from nrollr/MySQL_macOS_Sierra.md
Install MySQL 5.7 on macOS using Homebrew

This is a fork of original gist https://gist.github.com/nrollr/3f57fc15ded7dddddcc4e82fe137b58e, with slight changes on pointing to 5.7 version branch, instead of 8 (latest default of MySQL in Hombrew).

Install MySQL 5.7 on macOS

This procedure explains how to install MySQL using Homebrew on macOS (Sierra 10.12 and up)

Install Homebrew

  • Installing Homebrew is effortless, open Terminal and enter :
    $ /usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
  • Note: Homebrew will download and install Command Line Tools for Xcode 8.0 as part of the installation process.
@maraoz
maraoz / gist:388eddec39d60c6d52d4
Created February 20, 2016 22:03
Imagenet output tensor index to label mapping
{
0: 'tench, Tinca tinca',
1: 'goldfish, Carassius auratus',
2: 'great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias',
3: 'tiger shark, Galeocerdo cuvieri',
4: 'hammerhead, hammerhead shark',
5: 'electric ray, crampfish, numbfish, torpedo',
6: 'stingray',
7: 'cock',
8: 'hen',
@fchollet
fchollet / classifier_from_little_data_script_1.py
Last active November 28, 2023 07:12
Updated to the Keras 2.0 API.
'''This script goes along the blog post
"Building powerful image classification models using very little data"
from blog.keras.io.
It uses data that can be downloaded at:
https://www.kaggle.com/c/dogs-vs-cats/data
In our setup, we:
- created a data/ folder
- created train/ and validation/ subfolders inside data/
- created cats/ and dogs/ subfolders inside train/ and validation/
- put the cat pictures index 0-999 in data/train/cats
@rwjblue
rwjblue / jdbc_sample.rb
Created November 15, 2011 03:33
Convert JDBC ResultSet into Ruby Hash with JRuby
require 'java'
require 'jt400'
require 'date'
require 'bigdecimal'
java_import 'com.ibm.as400.access.AS400JDBCDriver'
def get_records
@connection ||= java.sql.DriverManager.get_connection("jdbc:as400://127.0.0.1/",'username','password')
rs = @connection.createStatement.executeQuery("SELECT * FROM RANDOM_TABLE")
@AshikNesin
AshikNesin / react-file-upload.js
Created February 2, 2017 06:46
Simple React File Upload
import React from 'react'
import axios, { post } from 'axios';
class SimpleReactFileUpload extends React.Component {
constructor(props) {
super(props);
this.state ={
file:null
}
@ctalkington
ctalkington / Gemfile
Last active May 16, 2023 20:19
Nginx, Sinatra, and Puma.
source :rubygems
gem "puma"
gem "sinatra"
require 'rubygems'
require 'RMagick'
include Magick
PIXEL = ["&", "8", "0", "$", "2", "1", "|", ";", ":", "'", " ", " "]
colors = PIXEL.size - 1.0
# load image
oimg = ImageList.new("mario.jpg")