我正在尝试启动resque-web,但是会发生以下错误:
[Sun Mar 06 05:27:48 +0000 2011] Starting 'resque-web'... [Sun Mar 06 05:27:48 +0000 2011] trying port 8281... Couldn't get a file descriptor referring to the console
Ubuntu 10.04和10.10发生此错误.
Resque Web仅以-F选项开头(不要守护进程,在前台运行).因此,当进程被守护时,它必须是某种东西.
任何想法,我该如何解决?
问候,
我有一个带有follow数组的json列:
[
{
"id": "24276e4b-de81-4c2c-84e7-eed9c3582a31",
"key": "id",
"type": "input",
},
{
"id": "e0ca5aa1-359f-4460-80ad-70445be49644",
"key": "name",
"type": "textarea",
}
]
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我尝试了以下查询来获取24276e4b-de81-4c2c-84e7-eed9c3582a31文档列中具有id的行,但它不返回结果:
select * from jobs WHERE document->'$[*].id' = "24276e4b-de81-4c2c-84e7-eed9c3582a31"
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有谁知道如何做正确的查询?
我正在使用gmail gem发送电子邮件,我需要跟踪这些电子邮件.我怎样才能做到这一点?
我正在尝试使用message_id搜索电子邮件,但它会从我的收件箱中收集所有电子邮件,我只想要特定电子邮件的回复.
这是我的实际代码:
*使用message_id保存电子邮件*
mail = gmail.deliver(email)
Email.create(:message_id => mail.message_id, :from => user.email,
:to => annotation.to, :body => annotation.content, :title => annotation.title,
:annotation => annotation, :user => user)
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*使用message_id搜索邮件*
messages = gmail.inbox.mails(:message_id => email.message_id)
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问候,
FabrícioFerraride Campos