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LeetCode刷题总结-排序、并查集和图篇

本文介绍LeetCode上有关排序、并查集和图的算法题,推荐刷题总数为15道。具体考点分析如下图:     1.数组问题题号:164.最大间距,难度困难题号:324.摆动排序II,难度中等 2.数学问题题号:179.最大数,难度中等 3.实际场景应用...

LeetCode刷题总结-DFS、BFS和回溯法篇

本文总结LeetCode上有关深度优先搜索(DFS)、广度优先搜索(BFS)和回溯法的算法题,推荐刷题总数为13道。具体考点分析如下图:  1.字符匹配问题题号:301.删除无效的括号,难度困难 2.数组或字符串问题题号:329.矩阵中的最长递增路径,难度困难题号:488.祖玛游戏,难度困...

pass an instance of class to TestCase as parameter

usetestcasesourceinsteadhttps://stackoverflow.com/questions/4220943/how-to-pass-dynamic-objects-into-an-nunit-testcase-function...
代码星球 代码星球·2021-02-08

git fetch批处理,遍历一个文件夹下的所有子目录,执行git fetch --all

 echoofffor/d%%iin(*)do(echo%%icd%%igitfetch--allcd..) 判断子目录是否有.git文件夹echoofffor/d%%iin(*)do(cd%%iIFEXIST.git(echo%%igitfetch--allecho.)cd..) 分别统...

log4net preserveLogFileNameExtension 和 watch

   <log4net><appendername="fileappender"type="log4net.Appender.RollingFileAppender"><filevalue="logprogram.log"/><encodingva...

pattern matching is C# 7.0

https://docs.microsoft.com/en-us/dotnet/csharp/language-reference/keywords/is 原来的版本privatestaticstringDateTimeFormat(DateTimedate){stringresult=string.Empt...
代码星球 代码星球·2021-02-08

Unable to update auto-refresh reference 'microsoft.codedom.providers.dotnetcompilerplatform.dll'.

Unabletoupdateauto-refreshreference'microsoft.codedom.providers.dotnetcompilerplatform.dll'.Cannotfindassembly'D:JENKINS_HOMELISA6.0CMSSolutionpackagesMicrosoft...

Windows batch: call more than one command in a FOR loop?

https://stackoverflow.com/questions/2252979/windows-batch-call-more-than-one-command-in-a-for-loopUsing&isfineforshortcommands,butthatsinglelinecangetverylo...

Multiple actions were found that match the request in Web Api

https://stackoverflow.com/questions/14534167/multiple-actions-were-found-that-match-the-request-in-web-apiYourroutemapisprobablysomethinglikethis:routes.MapHttp...

Which HTTP methods match up to which CRUD methods?

https://stackoverflow.com/questions/6203231/which-http-methods-match-up-to-which-crud-methods Create=PUTwithanewURIPOSTtoabaseURIreturninganewlycreatedURIR...

Google recaptcha在webform中的使用

https://github.com/tanveery/recaptcha-net  这个的NuGet下载量最高https://github.com/PaulMiami/reCAPTCHA  asp.netcorehttps://github.com/dotnetvn/Googl...

Make jQuery throw error when it doesn't match an element

解答1YoucouldmakeaplugintousetoensurethatthejQueryobjectisnotempty:$.fn.ensure=function(){if(this.length===0)throw"EmptyjQueryresult."returnthis;}Usage:$('ul.some...

Button.OnClientClick

Getsorsetstheclient-sidescriptthatexecuteswhenaButtoncontrol'sClickeventisraised.[System.Web.UI.Themeable(false)]publicvirtualstringOnClientClick{get;set;} ...
代码星球 代码星球·2021-02-08

leetcode 111-二叉树最小深度

  首先,最小深度的定义为根节点到最近叶子节点的深度,  那么,空树的最小深度为0;  左右子树都不存在的节点,最小深度为1;  左右子树不都为空,左右子树中有空树的情况,最小深度一定是在非空树中产生,因为最小深度定义为到最近叶子节点的深度。一旦左右子树有空的情况,这边的深度就可以置为正无穷,表示最小深度不可能再这里产...

LeetCode——两数相加

题目描述:给出两个 非空的链表用来表示两个非负的整数。其中,它们各自的位数是按照 逆序 的方式存储的,并且它们的每个节点只能存储 一位 数字。如果,我们将这两个数相加起来,则会返回一个新的链表来表示它们的和。您可以假设除了数字0之外,这两个数都不会以0 开头。...
代码星球 代码星球·2021-02-08
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