2020-01-13 android - 实现自动升级 upgrade auto update version (更新进度 progressbar, 自动安装install apk, 读取文件 fileprovider) (52)
2019-06-10 ruby - grape require要正确，否则会报错 method_missing': undefined local variable or method `parent' (308)
2019-05-29 redis - MISCONF Redis is configured to save RDB snapshots, but is currently not able to persist on disk. (259)
2019-01-11 nginx - 处理Refused to display 'url'... in a frame because it set 'X-Frame-Options' to 'sameorigin'. (796)
2018-12-22 react - 不要把extends React.Component写错！会报不好理解的错:super expression must either be null or a function (328)
2018-12-15 rails - oracle的table primary id 一定要指定,否则会出现TypeError: nil is not a symbol nor a string (333)
2018-07-25 js - jquery toast message, notification messages (pop up , dialog box ... ) 一个不错的消息弹窗 (480)
2017-04-12 apple id 的 “安全问题”（secure question）非常重要。务必记住。记不住的话就只能更换账号了。(transfer agent of appple developer account) (1103)
2016-01-11 Titanium 进阶：在创建module的时候，如何加入参数，如何调用module中的普通方法以及它们( onCreate, proxy 构建函数 和普通方法）的调用顺序 (1296)
2015-04-26 Titanium 安装完之后，还要 安装Alloy. 否则会 alloy compiler failed, cannot find module ...undefined. (1898)
2015-02-12 i18n 和 数据库移植：两个很炫酷但是不好用的概念：(good but not pragmatic conceptions: i18n and supporting multiple database) (1604)
2015-01-01 接口的访问基本机制：安全控制-神秘的md5参数（ web interface basic: how to secure your web access? md5, guid, sign ) (2034)
2014-10-02 rubymotion在运行时的过程分析: 2. Object C interface（ rubymotion at run-time : object c interface) (1869)
2014-09-29 google account失效后 stackoverflow 的拯救办法（save your stackoverflow account when you google account is disabled ) (2064)
2014-09-21 【Lesson 2】新建一个 android 项目 （create a new android project using eclipse and command line ) (1835)
2014-09-21 【Lesson 1】Linux 下搭建vim + android SDK + jruby (不使用eclipse ) (without eclipse, how to install vim + android sdk + jruby + ruboto ) (2671)
2014-08-11 nokogiri 的xpath方法比 ancestor() 快的多（nokogiri xpath() is much faster than ancestor() ) (1708)
2014-08-03 rails 部署时Gemfile 相关的内容( Gemfiles related stuff when deploying Rails app to production) (1851)
2014-07-29 delayed_job 由于deadlock而死掉： (Mysql2::Error: Deadlock when attempting to lock a job ) (2106)
2014-07-26 node-webkit(npm)中安装第三方包（如jquery, coffeescript) ( install jquery, coffeescript under node/node-webkit) (3969)
2014-06-19 无法部署capistrano ( Capistrano cannot deploy code, because Net::SSH::AuthenticationFailed: Authentication failed ) (2145)
2014-05-22 why delayed_job's priority is: lower is more imporant ? (为什么delayed_job的priority是数字越小越重要？） (1880)
2014-05-18 delayed_job: max_run_time 一定不要设定过短 ( max_run_time should be shorter than any kind of job ) (2148)
2014-05-07 RAILS 3.0.x 安装plugin : install rails plugin for rails 3.0.x ( Commands is not a module (TypeError) ) (2213)
2014-04-03 使用 god + delayed_job是，不要使用 god的 keep_alive选项 ( don't use god's keep alive option when using god controlling delayed_jobs) (2310)
2014-02-23 动态web页面 的速度跟nginx服务下的静态页面的支持速度，天壤之别啊。 (dynamic pages is so slow comparing to static pages served by nginx) (2256)
2014-02-13 virtual env 的使用。 python 环境的切换 ( using virtualenv as python development environment ) (2173)
2014-02-01 tooltip: jquery-ui v.s. bootstrap (注意： bootstrap 与 jquery-ui 的tooltip组件会起冲突！导致bootstrap tooltip不生效～) (3960)
2014-01-30 ubuntu中 .bash_profile 会使 .bashrc失效 (remove bash_profile if you want your bashrc take effect in ubuntu) (2432)
2013-12-05 godaddy会莫名其妙的修改你域名的A记录( your domain name would be modified by godaddy in some case) (2795)
2013-09-27 rufu-scheduler 的at， 只能用Time 格式 (only use a specific time format in rufu scheduler's at) (1243)
2013-08-06 angular的controller与directive的执行顺序 ( execution sequence of angular's controller and directive) (2077)
2013-06-03 为表单加上bootstrap 风格的focus CSS ( adding bootstrap style focus CSS to your input field) (2686)
2013-02-18 使用 request-log-analyzer 分析Rails 日志（using request-log-analyzer to analyze your Rails log ) (3252)
2013-02-09 建立个简单的git server: gitosis ( gitosis: setting up a git server without complex authorization) (2231)
2013-01-30 如何查看某个Action的RESTful 类型？(how to determine the restful type of an action in Rails? ) (2750)
2013-01-30 Rails: 慎用 f.check_box , 推荐使用 check_box_tag ( prefer to use check_box_tag or hash, but not f.checkbox in Rails) (4016)
2013-01-15 调试SMTP 邮件服务器（看是否使用了BASE64 编码验证）(debug SMPT server to see if the BASE64 encoding is on ) (2828)
2013-01-15 安装JENKINS时记得要安装GIT PLUGIN哦亲！ (when installing JENKINs , remember to install its 'Git plugin!' ) (2050)
2012-10-11 如何把Selenium script转换成 Java Ruby代码 ( how to convert selenium script to Java/Ruby code ) (2269)