ayonliu / blog-comments Goto Github PK
View Code? Open in Web Editor NEWComments for my blog.
Comments for my blog.
http://ayonliu.github.io/2018/07/19/hello-world/#more
Welcome to Hexo! This is your very first post. Check documentation for more info. If you get any problems when using Hexo, you can find the answer in troubleshooting or you can ask me on GitHub. Quick
http://ayonliu.github.io/2018/07/19/some-approaches-to-crawl/
抓取网页内容的一般流程 发HTTP请求 解析请求返回的结果 得到的结果持久化 常用的抓取网页内容的方法和工具命令行 cURL PHP: 原生Client URL 库(cURL) 类库,比如:Requests, Guzzle 爬虫开发框架:phpspider Python 类库,比如:Requests 爬虫开发框架:Scrapy NodeJS curl-request 爬虫开发框架:node
http://ayonliu.github.io/myisam-partition-too-many-open-files/#more
问题表现最近公司一个业务环境的数据库,出现无法连接的情况,重启后过几个小时问题又出现。查看报错信息,如下所示:1Out of resources when opening file './xxx.MYD' (Errcode: 24 - Too many open files) 问题很明显:打开文件过多,超过了配置的限制。 问题分析查看 table_open_cache, ope
http://ayonliu.github.io/some-approaches-to-crawl/#more
抓取网页内容的一般流程 发HTTP请求 解析请求返回的结果 得到的结果持久化 常用的抓取网页内容的方法和工具命令行 cURL PHP: 原生Client URL 库(cURL) 类库,比如:Requests, Guzzle 爬虫开发框架:phpspider Python 类库,比如:Requests 爬虫开发框架:Scrapy NodeJS curl-request 爬虫开发框架:node
http://ayonliu.github.io/2018/09/14/start-google-ads-api-with-test-accounts/
Developer Token申请生产经理账号(production manager account)后可以申请生产经理开发者令牌(后面称 developer token),developer token不仅可以在正式环境中使用,也可以在测试环境中使用。 创建生产经理帐号 在生产经理帐号中请求开发者令牌(production manager developer token) 请求成功后在 TO
http://ayonliu.github.io/2018/07/19/myisam-partition-too-many-open-files/#more
问题表现最近公司一个业务环境的数据库,出现无法连接的情况,重启后过几个小时问题又出现。查看报错信息,如下所示:1Out of resources when opening file './xxx.MYD' (Errcode: 24 - Too many open files) 问题很明显:打开文件过多,超过了配置的限制。 问题分析查看 table_open_cache, ope
http://ayonliu.github.io/2018/11/23/profiling-php-code-with-xhprof/
遇到程序执行速度慢的情况,除了看服务器系统状态、mysql slow log外,还可以对代码进行性能分析来定位问题。最简单常用的办法是代码不同的地方记录日志来分析程序各个节点的执行时间。XHProf可以高效地对php代码进行性能分析。 介绍XHProf 是一个轻量级的分层性能测量分析器的PHP扩展。 可以跟踪调用次数、运行时间、CPU 计算时间和内存开销,展示程序动态调用的路径。XHProf 提供
test
A declarative, efficient, and flexible JavaScript library for building user interfaces.
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
An Open Source Machine Learning Framework for Everyone
The Web framework for perfectionists with deadlines.
A PHP framework for web artisans
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
Some thing interesting about web. New door for the world.
A server is a program made to process requests and deliver data to clients.
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
Some thing interesting about visualization, use data art
Some thing interesting about game, make everyone happy.
We are working to build community through open source technology. NB: members must have two-factor auth.
Open source projects and samples from Microsoft.
Google ❤️ Open Source for everyone.
Alibaba Open Source for everyone
Data-Driven Documents codes.
China tencent open source team.