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ErvinCheung
656
4
3
An error occurred while installing mysql2 (0.5.2), and Bundler cannot continue.Make sure that gem install mysql2 -v '0.5.2' succeeds before bundling.sudo apt-get install libmysqlclient-devAn error occurred while installing pg (1.1.2), and B...
ErvinCheung
701
0
1
Windows和Linux以不同方式表示文本文件中的换行符。因此，默认情况下，在Windows上签出的文本文件在磁盘上有意看起来与在Linux上签出的文本文件不同。使用以下配置得以解决：git confi...
ErvinCheung
742
0
2
gem install pg -v '1.1.2' Building native extensions. This could take a while... ...
ErvinCheung
564
0
0
最近使用axshare 来访问原型,官网服务器在国外, 太卡了, 就让产品发了一份axure 的html给我, 我在ubuntu上使用unzip 来解压zip文件,解压出来文件中文乱码.解决方案: 方案1. unzip -O cp936 + ...
ErvinCheung
750
0
1
一、校验数字的表达式数字：[0-9]$n位的数字：d{n}$至少n位的数字：d{n,}$m-n位的数字：d{m,n}$零和非零开头的数字：^(0|[1-9][0-9])$非零开头的最多带两位小数的数字：[1-9][0-9]*+(.[0-9]{1,2})?$...
ErvinCheung
551
0
1
Failures: 1) Carrier should carriers should show carriers Failure/Error: Capybara.current_session.driver.browser.manage.window.resize_to(1_400, 900) Selenium::WebDriver::Error::SessionNotCreatedError: ...
ErvinCheung
4556
0
0
set id as increment primary key:CREATE TABLE terminal_products_backup AS TABLE terminal_products; create sequence id_seq; alter table terminal_products_backup alter id set default nextval('id_seq'); Select setval('id_seq', mx.mx ) FROM (SEL...
ErvinCheung
827
0
0