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哔哩哔哩视频爬取源码分享
背景: 无意间发现B站有个老师的课程特别好(python教学的视频),单位的网络限制了视频网站访问,所以尝试着去把视频下载保存起来,经过一段时间的研究终于完成代码的开发,大家有需要的可以搞下来,后续我会进行一个延伸优化,争取做到通过前端页面的视频名称输入作为爬取条件进行下载。 第一版; _a...
2021-02-23 17:46 【谜一样的青年】
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NPM install version number ^
npm The dependent version number in is ^x.y.z , Which versions can be included ? Today, a colleague has a problem , One of the things we rely on i...
2021-02-23 17:47 【SuShine】
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The story behind the activity display interface: let you clarify the complex relationships of view
current Android interview , Many interviewers like to dig the bottom , This makes us have to know what it is and why it is . Today, I want to share...
2021-02-23 17:47 【The woman programmer of the king】
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Android Interviewer: can you stand up to the 12 questions of windows? (help me up, I can still ask)
! up 45d93b57842bedcf4437ee0ec95e5e277bd.png Preface interviewer : About Window, How much do you know ? Let's see if you can answer all the follow...
2021-02-23 17:47 【Smurf 8091】
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Develop a small program, it is best to do a good job before class
As the saying goes, sharpening a knife is not a mistake for cutting firewood , Only when we have a deep understanding of small programs can we have a...
2021-02-23 17:47 【osc_ 04767207】
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The difference between delete and truncate in SQL Server
DELETE and TRUNCATE The difference between sentences is one of the most common questions in job interviews . Both statements can remove data from a ta...
2021-02-23 17:47 【Manong translation station】
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SIMAR's reference book
Tool class SQL beautify SQL Base64 encryption 、 Decrypt Webmaster Tools Base64_ On-line JSON Verify formatting tool (Be JSON) JSON_Be JSON Ma...
2021-02-23 17:47 【Simar】
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[recruitment] 40k-80k * 14 salary for distributed storage architect
【 Responsibilities 】 1. Participate in requirement analysis and product definition . Collect and analyze customer needs , Combined with the company'...
2021-02-23 17:48 【Looking for a buffet】
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Bili Bili video crawling source code sharing
background : Unintentional discovery B There is a teacher in the station who has a very good course (python Video of teaching ), The unit's netw...
2021-02-23 17:48 【A young man of mystery】
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面试这么久,第一次投诉,就这样没了……
我忍你们好久了,今天终究还是没忍住。 回来之后的面试,都不是很顺利,让我很纳闷,也很困惑…… 面试现场普遍情况: 1、标注薪资4K~6K,面试告诉你,我们需要专业的人,能够独立完成整个流程,还要能够掌控全局,有足够的远景规划和能力……这是招聘总监的吧? 2、我很看好你,你写的东西也很不错,但是你没有...
2021-02-23 17:52 【人生旅途】
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二分图最小点覆盖构造方案+König定理证明
前言 博主很笨 ,如有纰漏,欢迎在评论区指出讨论。 二分图的最大匹配使用 (Dinic ) 算法进行实现,时间复杂度为 (O(n sqrt {e }) ),其中, (n )为二分图中左部点的数量, (e ) 为二分图中的边数。若是匈牙利算法,时间复杂度为 (O(nm) ) , (m ) 为二分图中...
2021-02-23 17:52 【bbsmax】
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Anno&Viper -分布式锁服务端怎么实现
1、Anno简介 Anno 是一个微服务框架引擎。 入门简单 、 安全 、 稳定 、 高可用 、 全平台可监控、依赖第三方框架少。 底层通讯RPC(Remote Procedure Call)采用稳定可靠经过无数成功项目验证过的跨语言的 thrift、 grpc 。 自带服务注册发现健康检查...
2021-02-23 17:52 【bbsmax】
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Interview so long, the first complaint, so gone
I've put up with you for a long time , I can't help it today . The interview after coming back , It's not going well , I wonder , And confused …… T...
2021-02-23 17:53 【Life journey 】
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Construction scheme of minimum point cover of bipartite graph + proof of K ü nig theorem
Preface Bloggers are stupid , If there is any mistake , Welcome to point out the discussion in the comments section . The maximum matching use o...
2021-02-23 17:53 【bbsmax】
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How to implement anno & Viper - distributed lock server
1、Anno brief introduction Anno It's a microservice framework engine . Easy entry 、 Security 、 Stable 、 High availability 、 The whole pl...
2021-02-23 17:54 【bbsmax】
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混合云组网与管理(Wireguard+OpenVPN+LDAP)
以下记录混合云组网的方案与管理,目前能达到的效果是: 1. 混合云组网 2. 用户管理 3. 用户权限管理 待定 先写一下VPN组网的方案对比,然后写作出的妥协,最后写一下还要优化的点(结合k8s和go重构用户权限控制、结合cmdb将网络权限具象成服务模型)
2021-02-23 17:55 【RandolphCYG】
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如何将福禄克DSX2-5000、8000 CH恢复出厂设置
如何恢复fluke dsx2 5000和 dsx2 8000 ch网络测试仪 dsx2 8000 ch 的出厂设置?Versiv采用fluke dsx2 5000和dsx2 8000 Ch 2平台,通过可选的光测试模块,可以成为铜和光纤集成认证测试仪,可存储多达12000条铜电缆测试报告。如果日常清...
2021-02-23 17:55 【连讯达】
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Hybrid cloud networking and management (wireguard + OpenVPN + LDAP)
The following records the scheme and management of hybrid cloud networking , The effect that can be achieved at present is : 1. Hybrid cloud network...
2021-02-23 17:55 【RandolphCYG】
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How to restore the factory settings of fluke dsx2-5000 and 8000 Ch
How to restore fluke dsx2 5000 and dsx2 8000 ch Network Tester dsx2 8000 ch Factory settings for ?Versiv use fluke dsx2 5000 and dsx2 8000 Ch 2 pl...
2021-02-23 17:56 【Lianxuda】
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线段树&数链剖分
傻逼线段树,傻逼数剖 线段树 定义: 线段树是一种 二叉搜索树 Link 1 ,与 区间树 Link 2 相似,它将一个区间划分成一些单元区间,每个单元区间对应线段树中的一个叶结点。 使用线段树可以快速的查找某一个节点在若干条线段中出现的次数,时间复杂度为O(logN)。而未优化的 空间复杂度 Li...
2021-02-23 17:58 【爆零王】
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