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No empty constructor when create a service
... chiukichiuki
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How do I detach objects in Entity Framework Code First?
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159
If you want to detach existing object follow @Slauma's advice. If you want to load objects with...
What is 'define' used for in JavaScript (aside from the obvious)?
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175
I can't say for sure without seeing the entire script, but it's likely to be the define function...
“use database_name” command in PostgreSQL
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5 Answers
5
Active
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How to set the holo dark theme in a Android app?
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edited Mar 31 '14 at 14:53
answered Mar 24 '14 at 5:40
Pe...
IntelliJ IDEA: Running a shell script as a Run/Debug Configuration
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Anton Dozortsev
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answered Mar 4 '13 at 15:54
Sundar AnnamalaiSund...
Class method decorator with self arguments?
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Run a callback only if an attribute has changed in Rails
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Rails 5.1+
class Page < ActiveRecord::Base
before_save :do_something, if: :will_save_change_to_status_id?
private
def do_something
# ...
end
end
The commit that changed ActiveRecord::Dirty is here: https://githu...
How to use the ProGuard in Android Studio?
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Scott BartaScott Barta
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JavaScript ternary operator example with functions
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answered Apr 25 '12 at 21:17
JonnyReevesJonnyReeves
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