#The

HDU 4891 The Great Pan (字符串处理)

题目链接:HDU4891TheGreatPan求一串字符有多少种不同的意思,当中关心‘{’,‘}’之间的‘|’。和‘$','$'之间的空格,连续N个空格算N+1种;AC代码:#include<stdio.h>#include<string>#include&l...
代码星球 ·2020-08-21

HDU2438 Turn the corner【三分法】【数学几何】

TurnthecornerTimeLimit:3000/1000MS(Java/Others)  MemoryLimit:32768/32768K(Java/Others)TotalSubmission(s):1930  AcceptedSubmission(s):736Prob...

poj1679 The Unique MST(判定次小生成树)

TheUniqueMSTTimeLimit: 1000MS MemoryLimit: 10000KTotalSubmissions: 23180 Accepted: 8235DescriptionGivenaconnectedundirectedgraph,t...

POJ 2886 Who Gets the Most Candies?(线段树&#183;约瑟夫环)

题意 n个人顺时针围成一圈玩约瑟夫游戏 每一个人手上有一个数val[i] 開始第k个人出队 若val[k]<0下一个出队的为在剩余的人中向右数-val[k]个人 val[k]>0时向左数val[k]个 第m出队的人能够得到m的约数个数个糖果&nbs...
代码星球 ·2020-08-21

appcompat_v7/res/values-v21/themes_base.xml No resource found that matches the given name

今天晕死了将工作区里的appcompat_v7删除掉了,然后任意新建了一个project,由于已经升级到5.0了,appcompat_v7内容有所改变,曾经的project引用旧的appcompat_v7的某些属性在新的里面找不到,就都报错了捣腾了两小时。解决方法例如以下:project.properties中targ...

The behavior of App killed or restored by Android System or by users

What'sthebehaviorof AppkilledorrestoredbyAndroidSystemorbyusers?First,userkillstheappbyswipingoutthescreenTheDEMOprocessiskilledandactivitystackiscleared.A...
代码星球 ·2020-08-20

怎样使用 iOS 7 的 AVSpeechSynthesizer 制作有声书(3)

plist中的每一页utteranceSting我们都创建了一个RWTPage.displayText。因此,每页的文本会一次性地显示出来。由于You’veconstructedeachRWTPage.displayTextfromthecombinedutteranceStringsforthepageinthepl...

关于报错“More than one fragment with the name [spring_web] was found. This is not legal ...”的解决办法

 在项目中的web.xml文件的</web-app>标签内添加如下标签 <absolute-ordering/> ...
代码星球 ·2020-08-19

关于报错“More than one fragment with the name [spring_web] was found. This is not legal ...”的解决办法

 在项目中的web.xml文件的</web-app>标签内添加如下标签 <absolute-ordering/> ...
代码星球 ·2020-08-19

Consider the following: If you want an embedded database (H2, HSQL or Der...

Description:FailedtoconfigureaDataSource:'url'attributeisnotspecifiedandnoembeddeddatasourcecouldbeconfigured.//无法配置数据库,没有指定url属性,并且无法配置embeddeddatasourceReason...

mysql提示The server quit without updating PID file /usr/local/mysql/data/localhost.localdomain.pid

chown-Rmysql:mysql/var/lib/mysql解决方法:给予权限,执行“chown-Rmysql:mysql/var/lib/mysql”“chmod-R755/usr/local/mysql/data” 然后重新启动mysqld! ...

mysql修改后启动my.cnf报错Starting MySQL... ERROR! The server quit without updating PID file (/var/lib/mysql/localhost.localdomain.pid).

mysql中文乱码解决mysql修改my.cnf后启动报错StartingMySQL...ERROR!TheserverquitwithoutupdatingPIDfile(/var/lib/mysql/localhost.localdomain.pid).  这里简单明了地说下:对于mysql5....

多次执行echarts时出现 there is a chart instance already initialized on the dom

 原因,多次使用echarts.init(document.getElementById(this.options.zid));设为全局 ...

多次执行echarts时出现 there is a chart instance already initialized on the dom

 原因,多次使用echarts.init(document.getElementById(this.options.zid));设为全局 ...

linux安装mysql后报错启动不了Starting MySQL. ERROR! The server quit without updating PID file (/var/lib/mysql/localhost.localdomain.pid).

今天安装完Mysql后,开启发生了错误:2、打开错误信息文件,查看错误原因是:Plugin'FEDERATED'isdisabled./usr/sbin/mysqld:Table'mysql.plugin'doesn'texist 3、‘mysql.plugin’不存在的原因是因为新安...
首页上一页...127128129130131...下一页尾页