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Inno Setup for Windows service?
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George Stocker
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answered Sep 20 '09 at 1:39
lubos haskolub...
How to get the original value of an attribute in Rails
...Copied from Lucas Andrade's answer below: https://stackoverflow.com/a/50973808/9359123
Appending _was is deprecated in rails 5.1, now you should append _before_last_save
Something like:
before_save object
do_something_with object.name_before_last_save
end
Will return the name value before ...
Warning the user/local/mysql/data directory is not owned by the mysql user
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edited May 28 '15 at 6:39
user370029
answered Dec 17 '14 at 1:54
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Required tags not present when using Delphi XML Data Binding Wizard
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answered Feb 17 '17 at 9:18
HansHans
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runOnUiThread vs Looper.getMainLooper().post in Android
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edited Sep 11 '18 at 10:04
Marian Paździoch
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Using Java 8 to convert a list of objects into a string obtained from the toString() method
There are a lot of useful new things in Java 8. E.g., I can iterate with a stream over a list of objects and then sum the values from a specific field of the Object 's instances. E.g.
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How to make inline functions in C#
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edited Apr 5 '18 at 12:58
Ian Kemp
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iPhone - Grand Central Dispatch main thread
...obin SummerhillRobin Summerhill
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What is the “reactor” in Maven?
...n users. But it's still there and is used under the hood.
In September 2008 (i.e. a long time after the rollout of Maven 2), a reactor plugin has been created to make it possible to interact (again) more closely with the Maven reactor. Brett Porter blogged about it in Reactor: My New Favourite Mave...
scopes with lambda and arguments in Rails 4 style?
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lis2lis2
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