Production systems must take care of security and tweaking not covered by this post The post looks long, but you can get another instance of MySQL running in less than 5 mins Assumptions OS:?Ubunt...
分类:
数据库 时间:
2015-07-02 10:23:54
阅读次数:
228
It can be seen that the number, 125874, and its double, 251748, contain exactly the same digits, but in a different order.
Find the smallest positive integer, x, such that 2x, 3x, 4x, 5x, and 6x, con...
分类:
其他好文 时间:
2015-07-02 10:22:55
阅读次数:
165
Given a string s and a dictionary of words dict, determine if s can be segmented into a space-separated sequence of one or more dictionary words.For example, given
s = “leetcode”,
dict = [“leet”, “co...
分类:
其他好文 时间:
2015-07-02 01:08:01
阅读次数:
126
If you have solved the N-Queens problem, this one can be solved in a similar manner. Starting from the first row, we try each of its columns. If there...
分类:
其他好文 时间:
2015-07-01 23:35:18
阅读次数:
178
一、mysql 的bin目录下有个MySQLInstanceConfig.exe,运行就可以进行创建数据库实例,创建实例时也可以生成windows 服务,把服务设置成自动启动就可以了二、安装在D盘的discuzz!打开后出现上述错误,请问应如何处理?winmysqladmin已经启动,但三色树上有一...
分类:
数据库 时间:
2015-07-01 23:25:05
阅读次数:
573
测试方案 CAN0和CAN1相连,互相收发数据。连接方式如下图: 使用扩展模式CAN1发送数据CAN0接收数据。 使用标准模式CAN1发送数据CAN0接收数据。 使用EJTAG中bin文件夹内的can.c代码,使用callbin的方式测试CAN的收发。Can.c中CAN默认工作在扩展模式。当测试CA...
分类:
其他好文 时间:
2015-07-01 22:02:10
阅读次数:
221
How to create .gitignore fileI need to add some rules to my.gitignorefile, however, I can't find it in my project folder. Isn't it created automatical...
//: Playground - noun: a place where people can play
import UIKit
//使用 enum
来创建枚举。如同类和其他命名类型,枚举也可以有方法
enum Rank:
Int {
case Ace =
1
case Two, Three, Four, Five, Six, ...
分类:
其他好文 时间:
2015-07-01 18:33:33
阅读次数:
106
//: Playground - noun: a place where people can play
import UIKit
//使用 if
和 switch 作为条件控制。使用 for-in
、 for
、 while 、 do-while
作为循环。小括号不是必须的,但主
体的大括号是必需的。
let individualS...
分类:
编程语言 时间:
2015-07-01 18:32:58
阅读次数:
139