jarvisniu

// gcc 01.hello-world.c -o 01.hello-world && ./01.hello-world

#include <stdio.h>

int main(int argc, char ** argv) {
  printf("Hello World!");
  return 0;
}

jarvisniu

// 判断字符是否是全宽（中日韩文字及符号）
function isFullWidth (char) {
  // 【文档】
  // Unicode区块查询: https://unicodelookup.com
  // 字符到HEX: '！'.charCodeAt(0).toString(16)
  // HEX到字符: String.fromCharCode('0xff58')
  // 【易弄错半宽】
  // 半宽中文标点1: (2013|–)~(201d|”)
  // 半宽中文标点2(｡)、半宽片假名katakana(ｦ)、半宽韩文字母hangul(ﾡ): (ff61|｡)~(201d|”)
  // 【全宽字符】

jarvisniu

var socket = require('socket.io-client')('http://localhost:3000');

socket.on('connect', function(){
  console.log('Connection success!')
});
socket.on('event', function(data){
  console.log('Recieved data: ', data)
});
socket.on('disconnect', function(data){
  console.log('Connection closed, resean: ', data)

jarvisniu

diamond!

jarvisniu

package main

import (
  "github.com/yuin/gopher-lua"
)

func main () {
	L := lua.NewState()
	defer L.Close()
	

jarvisniu

import tensorflow as tf

hello = tf.constant('Hello, TensorFlow!')

sess = tf.Session()

print(sess.run(hello))