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form_for but to post to a different action
...> {:controller => 'my_controller', :action => 'my_action'}%>
and then in the form partial use this local variable like this:
<%= form_for(:post, :url => url_for(:controller => locals[:controller], :action => locals[:action]), html: {class: ""} ) do |f| -%>
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Download File Using Javascript/jQuery
... answered Sep 20 '10 at 7:27
Randy the DevRandy the Dev
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How to set a bitmap from resource
...rameter, Resources, is required. It is normally obtainable in any Context (and subclasses like Activity).
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Python initializing a list of lists [duplicate]
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I've just been struggling with the same problem and my brain was nearly blown away. Your answer really helped me.
– ForceBru
Sep 16 '15 at 18:25
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一致性hash和solr千万级数据分布式搜索引擎中的应用 - 大数据 & AI - 清泛...
...sh和solr千万级数据分布式搜索引擎中的应用consistenthashing_and_solr互联网创业中大部分人都是草根创业，这个时候没有强劲的服务器，也没有钱去买很昂贵的海量数据库。在这样严峻的条件下，一批又一批的创业者 那怎么搭建一...
Cross-thread operation not valid: Control 'textBox1' accessed from a thread other than the thread it
...o send temperature value from a microcontroller using UART to C# interface and Display temperature on Label.Content . Here is my microcontroller code:
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How do I parse JSON with Objective-C?
...m new to iPhone. Can anyone tell me the steps to follow to parse this data and get the activity details, first name, and last name?
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How to get existing fragments when using FragmentPagerAdapter
...entPagerAdapter , as a helper class that implements the management of tabs and all details of connecting a ViewPager with associated TabHost . I have implemented FragmentPagerAdapter just as same as it is provided by the Android sample project Support4Demos .
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How to activate “Share” button in android app?
i want to add "Share" button to my android app.
4 Answers
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How can I get color-int from color resource?
...name);
Check here on how to define custom colors:
http://sree.cc/google/android/defining-custom-colors-using-xml-in-android
EDIT(1):
Since getColor(int id) is deprecated now, this must be used :
ContextCompat.getColor(context, R.color.your_color);
(added in support library 23)
EDIT(2):
Belo...