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[活动] 周三深圳 Ruby/Rails Meetup at April 03, 2012
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[活动] 周三深圳 Ruby/Rails Meetup at April 02, 2012
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深圳搞 Rails 的为什么那么少？ at April 01, 2012
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深圳搞 Rails 的为什么那么少？ at April 01, 2012
这里一枚~
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按一定的概率随机给出键，怎么实现好 at April 01, 2012
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按一定的概率随机给出键，怎么实现好 at March 31, 2012
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按一定的概率随机给出键，怎么实现好 at March 31, 2012
这个演算法使用相对的比例。O(N) 计算，O(1) 空间
pairs = {a: 1, b: 2} def freq(pairs) total = pairs.values.inject(0) { |sum,n| sum + n } # pick a number (1..total) inclusive target = rand(total)+1 pairs.each do |key,weight| if target <= weight return key else target -= weight end end end -
国内有类似 sendgrid 发邮件的服务吗？ at March 31, 2012
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国内有类似 sendgrid 发邮件的服务吗？ at March 31, 2012
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gzruby Meetup #5 - March 21, 7:30PM at Kudelabs at March 24, 2012
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Ruby Tuesday 深圳 at March 19, 2012
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Ruby Tuesday 深圳 at March 19, 2012
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Ruby Tuesday 深圳 at March 19, 2012
#17 楼 @ichord 看过 http://galleria.io/ 吗？
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困惑！helper 里面写查询好不好 at March 19, 2012
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session 的 delete 方法 at March 18, 2012
controller 里 reset_session
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Ruby Tuesday 深圳 at March 18, 2012
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要不要添加个 “简历” 填写？ at March 18, 2012
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rails mysql 连接问题 at March 18, 2012
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要不要添加个 “简历” 填写？ at March 18, 2012
@ruby_sky 你可以把简历发给我一份吗？[email protected]
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[上海] Ruby 相关职位 at March 18, 2012
#2 楼 @suffering 给我个 email 吧。我们公司在找 rails 程序员 [email protected]
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web 最后会是怎么个死法？ at March 18, 2012
web is dead. long live the web!
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rails mysql 连接问题 at March 18, 2012
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rails mysql 连接问题 at March 18, 2012
试试用 lsof 找出 socket file
$ ps -A | grep mysql 2024 s002 S 0:49.38 /usr/local/Cellar/mysql/5.5.10/bin/mysqld $ lsof -p 2024 # output omitted # Bingo! mysqld 2024 howard 12u unix 0x08a70870 0t0 /tmp/mysql.sock mysqld 2024 howard 13u REG 14,2 2048 1013034 /usr/local/var/mysql/mysql/host.MYI mysqld 2024 howard 14u REG 14,2 0 1013035 /usr/local/var/mysql/mysql/host.MYD mysqld 2024 howard 15u REG 14,2 2048 1013037 /usr/local/var/mysql/mysql/user.MYI mysqld 2024 howard 16u REG 14,2 736 1013038 /usr/local/var/mysql/mysql/user.MYD mysqld 2024 howard 17u REG 14,2 5120 1013030 /usr/local/var/mysql/mysql/db.MYI mysqld 2024 howard 18u REG 14,2 3080 1013032 /usr/local/var/mysql/mysql/db.MYD
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gzruby Meetup #5 - March 21, 7:30PM at Kudelabs at March 18, 2012
the project i am working on right now has an e-commerce component. I am looking forward to learning about Spree : )
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gzruby Meetup #5 - March 21, 7:30PM at Kudelabs at March 18, 2012
oooo beer :))) I am there~~
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新人报道～～ at March 18, 2012
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有人用 Emacs 做 Rails 开发吗？ at March 18, 2012
我也用 emacs. 可以试试 defunkt 的 textmate mode https://github.com/defunkt/textmate.el
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Ruby Tuesday 深圳 at March 18, 2012
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Ruby Tuesday 深圳 at March 18, 2012
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Ruby Tuesday 深圳 at March 18, 2012
@ichord 其实周末也行，比较有空吧。我们俩可以来写些 javascript 的东西。最近还用蛮多的