一、了解Spring IOC/DI 1:Spring有两大核心技术,控制反转(Inversion of Control, IOC)/依赖注入(Dependency Injection,DI)和面向切面编程(Aspect Oriented Programming,AOP) 2. IOC/DI: 它用来 ...
分类:
编程语言 时间:
2020-01-01 18:26:29
阅读次数:
73
<!DOCTYPE html> <html> <head> <meta charset="utf-8" /> <meta name="viewport" content="width=device-width,initial-scale=1,minimum-scale=1.0,maximum-sca ...
分类:
Web程序 时间:
2019-12-31 18:56:49
阅读次数:
239
https://blog.csdn.net/coderder/article/details/51897721 0. 前言 在软件工程领域,依赖注入(Dependency Injection)是用于实现控制反转(Inversion of Control)的最常见的方式之一。本文主要介绍依赖注入原理和 ...
分类:
编程语言 时间:
2019-12-30 23:14:22
阅读次数:
97
JS语法: Javascript基本数据类型:undefined/null/Boolean/number/string 复杂数据类型:object typeof用来检测变量的数据类型 typeof的使用方法有两种: (1)typeof 变量 (2) typeof(变量) undefined派生自nu ...
分类:
编程语言 时间:
2019-12-30 22:56:47
阅读次数:
98
/// /// Adds the minimum essential MVC services to the specified . Additional services /// including MVC's support for authorization, formatters, and ... ...
分类:
其他好文 时间:
2019-12-30 19:01:21
阅读次数:
82
1.安装依赖包 apt-get install -y libgl1-mesa-dev libglu1-mesa-dev libglut-dev libudev libu-dev libgudev libudev-dev libopenal-dev libvorbis-dev libflac-dev ...
分类:
其他好文 时间:
2019-12-29 20:32:04
阅读次数:
64
原题链接在这里:https://leetcode.com/problems/minimum-area-rectangle-ii/ 题目: Given a set of points in the xy-plane, determine the minimum area of any rectangl ...
分类:
其他好文 时间:
2019-12-29 11:27:56
阅读次数:
68
Problem Statement Given two words word1 and word2, find the minimum number of operations required to convert word1 to word2. You have the following 3 ...
分类:
其他好文 时间:
2019-12-29 11:21:04
阅读次数:
66
原题链接在这里:https://leetcode.com/problems/minimum-area-rectangle/ 题目: Given a set of points in the xy-plane, determine the minimum area of a rectangle for ...
分类:
其他好文 时间:
2019-12-29 10:41:19
阅读次数:
70
链接: https://codeforces.com/contest/1279/problem/C 题意: Santa has to send presents to the kids. He has a large stack of n presents, numbered from 1 to n ...
分类:
其他好文 时间:
2019-12-29 00:36:12
阅读次数:
93