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Save image from URL by paperclip
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154
Here is a simple way:
require "open-uri"
class User < ActiveRecord::Base
has_attached_f...
How to use ng-repeat for dictionaries in AngularJs?
...em Andreev
– Vural
Aug 16 '12 at 18:15
1
How can we use filter in this ng-repeat. Its not working...
Detect Android phone via Javascript / jQuery
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edited Mar 19 '18 at 15:52
answered May 17 '11 at 13:27
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Ruby on Rails patterns - decorator vs presenter
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edited Dec 1 '14 at 15:18
answered Oct 22 '11 at 15:14
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How to pass a user defined argument in scrapy spider
.../spiders.html#spider-arguments
Update 2013: Add second argument
Update 2015: Adjust wording
Update 2016: Use newer base class and add super, thanks @Birla
Update 2017: Use Python3 super
# previously
super(MySpider, self).__init__(**kwargs) # python2
Update 2018: As @eLRuLL points out, spider...
Easy way to write contents of a Java InputStream to an OutputStream
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edited Sep 23 '14 at 15:36
POSTHUMAN
6755 bronze badges
answered Sep 9 '08 at 12:36
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Why would one declare a Java interface method as abstract?
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edited Oct 13 '12 at 15:24
j0k
21.5k1414 gold badges7373 silver badges8484 bronze badges
answered M...
Private setters in Json.Net
...ate-setters
– Jafin
Apr 21 '11 at 2:15
1
@Jafin url is dead, danielwertheim.wordpress.com/2010/11...
Get int value from enum in C#
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edited Feb 27 '18 at 15:20
Sae1962
1,0201212 silver badges2727 bronze badges
answered Jun 3 '09 at ...
Create or write/append in text file
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Uwe Keim
35.7k3636 gold badges153153 silver badges255255 bronze badges
answered Jul 26 '14 at 15:13
SpencerXSpencerX
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