Every ending is just a new beginning.每次结束都是新的开始.…

Given a C++ program, remove comments from it. The program source is an array where source[i] is the i-th line of the source code. This represents the result of splitting the original source code string by the newline character \n. In C++, there are t…

Given a C++ program, remove comments from it. The program source is an array where source[i] is the i-th line of the source code. This represents the result of splitting the original source code string by the newline character \n. In C++, there are t…

版权声明:不存在一劳永逸的技术 只存在不断学习的人.本文为博主原创文章,未经博主允许不得转载.交流联系QQ:1120121072 https://blog.csdn.net/u013474568/article/details/85062636 跨站请求伪造之开源项目CSRFGuard框架解决之道 什么是CSRF? 原理 当前防御 CSRF 的几种策略 验证 HTTP Referer 字段 在请求地址中添加 token 并验证 在 HTTP 头中自定义属性并验证 开源项目 CSRFGuard 简…

The beauty you see in me is a reflection of you. 你在我身上看到的美,正是你的倒影. From Jalaluddin Rumi. What we see of others and of the world would be the reflection of what we want to see. So, if we want to see the beauty in others, we must have our eyes focus in…

645. Set Mismatch The set S originally contains numbers from 1 to n. But unfortunately, due to the data error, one of the numbers in the set got duplicated to another number in the set, which results in repetition of one number and loss of another nu…

原题链接在这里:https://leetcode.com/problems/remove-comments/ 题目: Given a C++ program, remove comments from it. The program source is an array where source[i] is the i-th line of the source code. This represents the result of splitting the original source c…

Given a C++ program, remove comments from it. The program source is an array where source[i] is the i-th line of the source code. This represents the result of splitting the original source code string by the newline character \n. In C++, there are t…

题目如下: Given a C++ program, remove comments from it. The program source is an array where source[i] is the i-th line of the source code. This represents the result of splitting the original source code string by the newline character \n. In C++, there…

[LeetCode]722. Remove Comments 解题报告(Python) 标签: LeetCode 题目地址:https://leetcode.com/problems/remove-comments/description/ 题目描述: Given a C++ program, remove comments from it. The program source is an array where source[i] is the i-th line of the source…

Beginning and Ending the Speech Just as musical plays need appropriate beginnings and endings, so do speeches. The beginning, or introduction, prepares listeners for what is to come. The conclusion ties up the speech and alerts listeners that the spe…

好久好久没写博客了,感觉动力都不足了--12月只发了一篇博客,好惭愧-- 今天是2016年最后一天,怎么能不写点东西呢!! 学期总结 大学中最关键一年的第一个学期,共4个月.前20天在学网络方面的,当时还觉得自己的不适合打代码的,但还是想搞技术,所以就想往网络方面走.到第20多天,感觉学得没多大意思加上自己不能做些东西出来总觉得低人一级. 在巧合下,上51CTO学了ALEX的PYTHON课程的基础篇(列表/函数/模块--),大概是前5天的课程,花了一个月的时间.之后又花了大概一个月学了面向对象,…

span.kw { color: #007020; font-weight: bold; } code > span.dt { color: #902000; } code > span.dv { color: #40a070; } code > span.bn { color: #40a070; } code > span.fl { color: #40a070; } code > span.ch { color: #4070a0; } code > span.st…

<beginning jquery>是一本很不错的学习jquery的书,作者的讲解深入浅出,很适合初学者,在最后一章里面,作者把前面所有的点结合起来完成了一个轮播图的jquery插件.实现了自动播放,键盘和鼠标控制.但是,借助jquery的自定义事件来优化这个插件,可以使逻辑更清楚. 效果图 首先贴一下作者(Jack Franklin)的原程序: (}; ) * $sliderItems.first().); ); }; ; }; , ); } ) { ) { triggerSlider(&q…

1. Translating Java Classes to Scala Classes Example 1: # a class declaration in Java public class Book{} # Scala equivalent of a class declaration class Book Example 2: # a Java class with a Construtor public class Book{ private final int isbn; priv…

1. The three principles of OOP are encapsulation(封装性), inheritance(继承性) and polymorphism(多态性). example: class Shape{ def area: Double = 0.0 } # supertype # subtypes class Rectangle(val width: Double, val height: Double) extends Shape{ override def ar…

1. Variables (1) Three ways to define variables: 1) val refers to define an immutable variable; scala> val x = x: Int = scala> x*x res4: Int = scala> res4 + # use result as a value res6: Int = scala> res4 + res6 res7: Int = scala> x = # x i…

Why The Golden Age Of Machine Learning is Just Beginning Even though the buzz around neural networks, artificial intelligence, and machine learning has been relatively recent, as many know, there is nothing new about any of these methods. If so many…

当报这种错误的时候:Incorrect line ending: found carriage return (\r) without corresponding newline (\n) 解决方法:clean一下project就好了…

F. Lizard Era: Beginning Time Limit: 1 Sec Memory Limit: 256 MB 题目连接 http://codeforces.com/contest/586/problem/F Description In the game Lizard Era: Beginning the protagonist will travel with three companions: Lynn, Meliana and Worrigan. Overall the…

2.6Given a circular linked list,  implement an algorithm which returns the node at the beginning of the loop. 快指针和慢指针一起在头指针开始移动,快指针每次移动两步,慢指针每次移动一步,直到相遇, 相遇后,把慢指针指向头指针,两个指针一起往后移动一步.直到相遇,相遇的地方就是循环的开始(如果相遇,说明是有循环的节点,这时快指针走的路程是慢指针的两倍,快:开始的k距离,和一圈(或者n圈)循…

dp(i, s)表示考虑了前i个数后, 能取到的数的集合为s时的方案数.对于1~min(L, K)枚举更新, 剩下的直接乘就好了. 复杂度O(T*K*2^N)...好像有点大, 但是可以AC.... ------------------------------------------------------------------------------ #include<cstdio> #include<cstring> #include<algorithm>   u…

名言金句总是不嫌多,美国<公司>杂志(Inc.)列出让你在 2015 年受用无穷的十大金句,每天选一则当作一天的心灵指导,不只学习前人的精神和智慧,也能转化成工作和生活的动力!Cheers! 1. "Do not wait until the conditions are perfect to begin. Beginning makes the conditions perfect."--Alan Cohen 「别等到大环境好转再开始行动:行动才是让环境变好的原因.」──…

BEGINNING SHAREPOINT® 2013 DEVELOPMENT 第3章节--SharePoint 2013 开发者工具 站点设置         你应该熟悉(假设还咩有)的SharePoint主要部分之中的一个是站点设置.你可用点击右手角落的齿轮图标,点击站点设置来訪问站点设置.在此页面你会发现大部分站点配置,所以这是尝试理解在哪儿你能够改变站点主题.激活功能.管理权限等的好地方.下图显示了站点设置页面,注意站点设置核心功能被分成几个主要部分.比如,大多安全设置在用户和权限类别中可…

BEGINNING SHAREPOINT® 2013 DEVELOPMENT 第15章节--开发SP2013工作流应用程序 总结         在SP2013中,工作流已经从SP Server中脱离,并作为本地安装的Workflow Manager Server以及云上的Workflow Manager Service执行.新的工作流引擎是依据新的云App模型架构而写的,它使用REST _API,通过OAuth协议和Windows Azure Service Bus提供信息框架和耐用的事件管理…

BEGINNING SHAREPOINT® 2013 DEVELOPMENT 第7章节--打包并部署SP2013 Apps 打包并公布App         如今既然你理解了一个app的四个主要部分,你能够開始打包并公布你自己的app的历程了.当你打包app时,主要将Web部署包.数据库包.SP解决方式包.app.manifest包括到.app文件里.然后你准备好发不到一个位置,让用户能够安装它.你能够公布一个app到私有app文件夹或者公共SP商店.以下部分带你了解公布到私有app文件夹,然后…

BEGINNING SHAREPOINT® 2013 DEVELOPMENT 第3章节--SharePoint 2013 开发者工具 SharePoint中基于Web开发         之前提到过,定义SharePoint开发有多种方法.作为高级用户,你可能使用很多其它原生SharePoint功能在基于Web环境做开发.高级用户典型地在SharePoint网站有逐步上升的权限,而且可以完毕下面任务: 创建和管理站点集与站点权限. 配置站点主题. 加入Apps到站点. 为站点中使用创建并部署多媒…

BEGINNING SHAREPOINT® 2013 DEVELOPMENT 文件夹 第一部分--開始使用SharePoint 2013 第1章节--SharePoint 2013 介绍 逐渐了解SharePoint 处理开发者需求 SharePoint 2013 平台 SharePoint 管理中心 总结 第2章节--SharePoint 2013 App 模型概览 SharePoint 2013 App 模型 移到云端 理解三个SharePoint 部署模型 Apps 总结 第3章节--Sh…

In the game Lizard Era: Beginning the protagonist will travel with three companions: Lynn, Meliana and Worrigan. Overall the game has nmandatory quests. To perform each of them, you need to take exactly two companions. The attitude of each of the com…

"We are reading the first verse of the first chapter of a book whose pages are infinite…" I do not know who wrote those words,but I have always liked them as a reminder that the future can be anything we want to make it.We can take the mysteriou…