做了什么尝试?
发现了什么错误?
多写多读,能贴代码就不说话。能用简单句就别用从句。能用hash形式表现的就不写句子。
Env:ruby 2 + rails 4 + mac(如果和操作系统有关比如你问xcode)
Problem: xxx, when i do xxx
后面简单补充下,
it happens when i do xx. i found xxx, but didn't work. I guess it's xxx. Any help appreciated.
发现了什么错误?
多写多读,能贴代码就不说话。能用简单句就别用从句。能用hash形式表现的就不写句子。
Env:ruby 2 + rails 4 + mac(如果和操作系统有关比如你问xcode)
Problem: xxx, when i do xxx
后面简单补充下,
it happens when i do xx. i found xxx, but didn't work. I guess it's xxx. Any help appreciated.
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