小编use*_*827的帖子

我在项目根目录中创建了一个bower.json文件,但是当我运行时:

$ bower install

我得到以下输出:

bower not-cached    https://github.com/mirceasinteanu/nanoScrollerJS.git#master
bower resolve       https://github.com/mirceasinteanu/nanoScrollerJS.git#master
bower not-cached    http://jamesallardice.github.io/Placeholders.js#*
bower resolve       http://jamesallardice.github.io/Placeholders.js#*
bower download      http://jamesallardice.github.io/Placeholders.js
bower cached        http://github.com/davatron5000/FitVids.js.git#1.1.0
bower validate      1.1.0 against http://github.com/davatron5000/FitVids.js.git#*
bower cached        git://github.com/jquery/jquery.git#1.10.2
bower validate      1.10.2 against git://github.com/jquery/jquery.git#~1.10.0
bower cached        git://github.com/gfranko/jquery.selectBoxIt.js.git#3.8.1
bower validate      3.8.1 against git://github.com/gfranko/jquery.selectBoxIt.js.git#*
bower cached        git://github.com/chrisabrams/commonjs.git#0.2.0
bower validate      0.2.0 against git://github.com/chrisabrams/commonjs.git#0.2.0
bower cached        git://github.com/components/jqueryui.git#1.11.2
bower validate      1.11.2 against git://github.com/components/jqueryui.git#*
bower cached        git://github.com/jonom/jquery-focuspoint.git#1.1.1
bower validate      1.1.1 against git://github.com/jonom/jquery-focuspoint.git#*
bower checkout      nanoscroller#master
bower invalid-meta  nanoscroller is missing "ignore" entry in bower.json …

我正在使用npm-twit来获取特定帐户的关注者.

Twitter API从单个GET请求返回最多5000个结果.

如果我查询的用户有超过5000个关注者,则返回带有数据的"next_cursor"值.

为了获得接下来的5000个结果,我需要重新运行GET函数,并将"next_cursor"值作为参数传递给它.我似乎无法弄清楚如何做到这一点.

我在想一个while循环,但是我无法重置全局变量,我认为是因为范围:

var cursor = -1

while ( cursor != 0 ) { 

  T.get('followers/ids', { screen_name: 'twitter' },  function (err, data, response) {

  // Do stuff here to write data to a file

  cursor = data["next_cursor"];

  })

}

显然我不是JS的天才,所以任何帮助都会非常感激.

我有一个问题是使用simple_form在我的视图中创建工作选择枚举字段

这是我的代码:

# In model project.rb

enum status: [:draft, :published]

# In view _form.html.erb

<%= simple_form_for @project do |f| %>

  <%= f.input :title %>

  <%= f.input :status %>

  ...

<% end %>

这是输出HTML5数字(整数增量)字段而不是选择.

如果我改为:

...
<%= f.input :status, as: :select %>
or
<%= f.input :status, as: :radio_buttons %>
...

它输出一个选择列表/单选按钮,标签为"是"和"否".当我尝试保存时,我得到#{integer}不是有效值错误.

任何帮助,将不胜感激.