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Test if object implements interface
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580
if (object is IBlah)
or
IBlah myTest = originalObject as IBlah
if (myTest != null)
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How to work with Git branches and Rails migrations
...ay down (migrations).
– Kostas
Jan 20 '11 at 17:51
4
If you want to load data, use db/seeds.rb I...
Comet and jQuery [closed]
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answered Sep 26 '08 at 0:17
Morgan ARR AllenMorgan ARR Allen
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Search for string and get count in vi editor
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answered Apr 3 '09 at 20:43
Kevin BeckKevin Beck
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How do I add a bullet symbol in TextView?
...You could try with •
Update
Just to clarify: use setText("\u2022 Bullet"); to add the bullet programmatically. 0x2022 = 8226
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How to detect input type=file “change” for the same file?
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answered Nov 7 '10 at 15:14
BrunoLMBrunoLM
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How to open a URL in a new Tab using JavaScript or jQuery? [duplicate]
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edited Jun 5 '16 at 0:25
milosmns
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Using link_to with embedded HTML
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260
Two ways. Either:
<%= link_to user_path(@user) do %>
<i class="icon-ok icon-white"&g...
What does extern inline do?
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answered Oct 19 '08 at 15:35
puetzkpuetzk
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Bold & Non-Bold Text In A Single UILabel?
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360
Update
In Swift we don't have to deal with iOS5 old stuff besides syntax is shorter so everythi...