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What is the best way to clear a session variable in rails?
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session.delete(:message)
In general, session variable is SessionHash object, which is inherit...
How to write a JSON file in C#?
... times less memory than JavaScriptSerializer
Update since .Net Core 3.0
A new kid on the block since writing this is System.Text.Json which has been added to .Net Core 3.0. Microsoft makes several claims to how this is, now, better than Newtonsoft. Including that it is faster than Newtonsoft...
How to say “should_receive” more times in RSpec
...project)
more details at https://www.relishapp.com/rspec/rspec-mocks/v/2-13/docs/message-expectations/receive-counts under Receive Counts
Hope it helps =)
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How to use setArguments() and getArguments() methods in Fragments?
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Vasily Kabunov
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answered Mar 24 '11 at 22:07
codeScribercodeSc...
Setting Short Value Java
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edited Apr 7 at 3:50
Bren
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answered Feb 19 '10 at 8:46
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IntelliJ IDEA hint parameters of method
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135
Use CTRL+P (CMD+P for Mac), it should show something similar.
You may also find the reference c...
How to enable Heap updates on my android client
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Dawid Drozd
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answered Oct 22 '10 at 17:09
Eric LevineEric Levi...
Remove a folder from git tracking
... but keep it on your disk.
git rm -r --cached path_to_your_folder/
Step 3. Push your changes to your git repo.
The folder will be considered "deleted" from Git's point of view (i.e. they are in past history, but not in the latest commit, and people pulling from this repo will get the files remov...
Using C# reflection to call a constructor
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answered Jul 15 '10 at 13:00
Jon SkeetJon Skeet
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How to disable visual “dots” in Visual Studio Editor
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answered Apr 30 '10 at 11:41
VickyVicky
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