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What is the purpose of the “Prefer 32-bit” setting in Visual Studio and how does it actually work?
...In .NET 4.5 and Visual Studio 11 the cheese has been moved. The
default for most .NET projects is again AnyCPU, but there is more than
one meaning to AnyCPU now. There is an additional sub-type of AnyCPU,
“Any CPU 32-bit preferred”, which is the new default (overall, there
are now five o...
Unable to start debugging because the object invoked has disconnected from its clients
...date 4). When debugging a local console application I get the following error when I start debugging (F5):
4 Answers
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Programmatically set height on LayoutParams as density-independent pixels
....COMPLEX_UNIT_DIP, <HEIGHT>, getResources().getDisplayMetrics());
For me this does the trick.
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How to test equality of Swift enums with associated values
I want to test the equality of two Swift enum values. For example:
13 Answers
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How do I get around type erasure on Scala? Or, why can't I get the type parameter of my collections?
...ifest-API, which is deprecated as of Scala 2.10. Please see answers below for more current solutions.
Scala was defined with Type Erasure because the Java Virtual Machine (JVM), unlike Java, did not get generics. This means that, at run time, only the class exists, not its type parameters. In the e...
Deprecated warning for Rails 4 has_many with order
...ve this model in my rails app which throws warning when I try to create records in console.
5 Answers
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Disable output buffering
Is output buffering enabled by default in Python's interpreter for sys.stdout ?
16 Answers
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Multiply TimeSpan in .NET
...ct in C#? Assuming the variable duration is a TimeSpan , I would like, for example
9 Answers
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“wait_fences: failed to receive reply: 10004003”?
I get this cryptic error the first time (and only the first time) my view is loaded due to the following line of code:
18 A...
DROP IF EXISTS VS DROP?
...tax is
DROP TABLE table_name;
IF EXISTS is not standard; different platforms might support it with different syntax, or not support it at all. In PostgreSQL, the syntax is
DROP TABLE IF EXISTS table_name;
The first one will throw an error if the table doesn't exist, or if other database object...