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zhizunbao123 / mongodb_cheat_sheet.md
Created August 2, 2019 12:14 — forked from bradtraversy/mongodb_cheat_sheet.md
MongoDB Cheat Sheet

MongoDB Cheat Sheet

Show All Databases

show dbs

Show Current Database

@zhizunbao123
zhizunbao123 / mysql_cheat_sheet.md
Created August 2, 2019 12:13 — forked from bradtraversy/mysql_cheat_sheet.md
MySQL Cheat Sheet

MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

  • Mac /usr/local/mysql/bin
  • Windows /Program Files/MySQL/MySQL version/bin
  • Xampp /xampp/mysql/bin

Add mysql to your PATH

@zhizunbao123
zhizunbao123 / maximum subarray
Created September 6, 2017 05:37
public class Solution {
/*
* @param nums: A list of integers
* @return: A integer indicate the sum of max subarray
*/
public int maxSubArray(int[] nums) {
// write your code here
if (nums == null || nums.length == 0) {
return 0;
}