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How to sort a Ruby Hash by number value?
...:)
– Jacob Mattison
Mar 30 '10 at 1:05
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Current time in microseconds in java
...on Stack Overflow you are invited to directly edit an Answer to fix such a error.
– Basil Bourque
Dec 3 '18 at 17:03
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Why should I avoid std::enable_if in function signatures
...use now the function signature aren't unique causing ambiguous overloading errors.
– Paul Fultz II
Mar 3 '13 at 17:05
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How to refresh Android listview?
...anged().
– SBerg413
Jun 6 '13 at 14:05
Actually invalidateViews() in the source code sets mDataChanged = true; so I'm ...
Get value from JToken that may not exist (best practices)
What's the best practice for retrieving JSON values that may not even exist in C# using Json.NET ?
6 Answers
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Coding Katas for practicing the refactoring of legacy code
I've gotten quite interested in coding katas in recent months. I believe they are a great way to hone my programming skills and improve the quality of the code I write on the job.
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How to log PostgreSQL queries?
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Set log_statement to all:
Error Reporting and Logging - log_statement
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“Warning: iPhone apps should include an armv6 architecture” even with build config set
...6.)
That's it. You should now be able to build/archive without generating errors.
If it still doesn't work, see this answer from justinxreese, which suggests adding entries for armv6 and armv7 under "Required Device Capabilities" in your info.plist file.
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What are the differences between “=” and “
...aced list of expressions (i.e. {…; …}). — Without further ado:
x
# Error: object 'x' not found
sum((x = 1), 2)
# [1] 3
x
# [1] 1
Clearly we’ve performed an assignment, using =, outside of contexts (a) and (b). So, why has the documentation of a core R language feature been wrong for deca...