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Saving enum from select in Rails 4.1
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What if an Invalid String is sent such as "ERROR_JUNK_Submission". Obviously there is no enum value such as this, and an exception is thrown. Where would we catch it?
– FlyingV
Nov 30 '15 at 19:54
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How to activate an Anaconda environment
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As you can see from the error message the paths, that you specified, are wrong. Try it like this:
activate ..\..\temp\venv\test
However, when I needed to install Anaconda, I downloaded it from here and installed it to the default paths (C:\Anacon...
Intelligent way of removing items from a List while enumerating in C#
...CopyTo(tmp);
foreach(int i in tmp)
{
myIntCollection.Remove(42); //The error is no longer here.
}
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How to convert Set to String[]?
...InSet.size()]);
This was my first answer in StackOverflow.
Sorry for any error :D
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C++ Returning reference to local variable
...cated inside func2() and released outside in the next line. It is a rather error-prone way to handle memory though, like I said you would use some variant of RAII instead. By the way, you sound like you're learning C++. I recommend picking up a good introductory C++ book to learn from. Also, for fut...
How to create a temporary directory?
...aybe the /tmp filesystem is full or has been remounted read only due to an error?); then cd $(mktemp -d) will evaluate to cd which changes to the user's home directory, which would subsequently be deleted.
– Jules
May 8 '17 at 7:11
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Remove Elements from a HashSet while Iterating [duplicate]
... all of the elements of this collection that satisfy the given predicate.
Errors or runtime exceptions thrown during iteration or by the predicate
are relayed to the caller.
Interesting note:
The default implementation traverses all elements of the collection using its iterator().
Each matchin...
TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
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if Setting change font size，something cause show error，you can do as：
setTextSize(TypedValue.COMPLEX_UNIT_DIP, 15.f);
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GDB corrupted stack frame - How to debug?
...bt and figure out where the code really is.
The other 1% of the time, the error will be due to overwriting the stack, usually by overflowing an array stored on the stack. In this case, you might be able to get more clarity on the situation by using a tool like valgrind
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How do I convert a double into a string in C++?
...ake of documentation, if you don't #include <sstream>, you'll get an error "incomplete type is not allowed."
– Trevor Sullivan
Jan 23 '14 at 14:27
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