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Converting Integer to Long
...the inheritance structure doesn't have any information that would tell the compiler that.
– MrMas
Mar 27 '13 at 13:50
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Locate current file in IntelliJ
...ollowing post describes how to remove this shortcut from Ubuntu: askubuntu.com/questions/126817/…
– Halil
Aug 14 '14 at 8:56
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MySQL Workbench: How to keep the connection alive
...g in all version of MySQL Workbench beyond 6.0.x on Mac OS : stackoverflow.com/a/37890150/1014813
– lepix
Jun 17 '16 at 20:48
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Lists: Count vs Count() [duplicate]
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from a maintenance perspective, I'd recommend using Count() in case your type changes from a List to some other IEnumerable that doesn't have a Count property.
– DLeh
Dec 10 '15 at 18:30
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What is the command to list the available avdnames
...er is almost six years old, and while still technically valid, the android command has been deprecated in favor of dkmanager (and avdmanager).
– Bill Hileman
Jun 20 '17 at 15:04
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Rails: select unique values from a column
... Model objects. Not plain ratings. And from uniq's point of view, they are completely different. You can use this:
Model.select(:rating).map(&:rating).uniq
or this (most efficient)
Model.uniq.pluck(:rating)
# rails 5+
Model.distinct.pluck(:rating)
Update
Apparently, as of rails 5.0.0.1, ...
Visual Studio: How to show Overloads in IntelliSense?
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Uniq by object attribute in Ruby
...bo for Ruby 1.8 you need to read just below in this same SO: stackoverflow.com/a/113770/213191
– Peter H. Boling
Jul 20 '16 at 3:27
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Get the first key name of a javascript object [duplicate]
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Visual Studio 2005/2012: How to keep first curly brace on same line?
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