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Overriding id on create in ActiveRecord
...SomeObject.new
o.id = 8888
o.save!
o.reload.id # => 8888
I'm not sure what the original motivation was, but I do this when converting ActiveHash models to ActiveRecord. ActiveHash allows you to use the same belongs_to semantics in ActiveRecord, but instead of having a migration and creating a ...
What is the difference between `git fetch origin` and `git remote update origin`?
... @Jefromi: right... now I have to find a way to aggregate all the "what's cooking in Git" in order to see why commit 9c4a036b didn't make it in the official release before 1.7 ;)
– VonC
Apr 22 '10 at 5:38
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How to save a dictionary to a file?
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@andrey.s: I don't think what you say will make any difference because it doesn't address the problem.
– martineau
Dec 18 '17 at 20:58
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How do I test a private function or a class that has private methods, fields or inner classes?
...o overexposing methods and fields for the sake of tests.
If you have somewhat of a legacy Java application, and you're not allowed to change the visibility of your methods, the best way to test private methods is to use reflection.
Internally we're using helpers to get/set private and private st...
How to quickly and conveniently disable all console.log statements in my code?
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Please provide detail as to what doesn't work? Does the above line give you an error? If yes, what's the error message?
– SolutionYogi
Aug 1 '09 at 0:58
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What version of Visual Studio is Python on my computer compiled with?
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Hi. python 3.7 uses MSC v.1912 64 bit (AMD64). what version is this?? can you please update!
– Khalil Al Hooti
Nov 18 '18 at 0:27
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Split string every nth character?
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@TrevorRudolph It only does exactly what you tell it. The above answer is really only just a for loop but expressed pythonically. Also, if you need to remember a "simplistic" answer, there are at least hundreds of thousands of ways to remember them: starring th...
How to source virtualenv activate in a Bash script
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I had absolutely no idea that was what was happening when I do source This has vastly changed my bash scripting for the better. Thank you!
– Robert Townley
Jan 27 '16 at 21:45
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Default implementation for Object.GetHashCode()
...tance, and will generally return different values for different instances, what's the problem?
– supercat
Jan 4 '13 at 23:33
3
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What does addChildViewController actually do?
...tion:duration:
- didRotateFromInterfaceOrientation:
You can also control what event categories you want to be forwarded automatically by overriding shouldAutomaticallyForwardRotationMethods and shouldAutomaticallyForwardAppearanceMethods.
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