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Associative arrays in Shell scripts
... I'm using something like this. What's the best way to "catch" the error where the array index/subscript doesn't exist? For example, what if I was taking the subscript as a command line option, and the user made a typo and entered "designatio"? I get a "bad array subscript" error but don't...
Pass data to layout that are common to all pages
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Perfect! I saw my error. I forgot to pass the model to the view.. what a lame error. Thanks!
– Rushino
Nov 5 '12 at 23:35
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Should I use multiplication or division?
...ding mode. Multiplying by the reciprocal is always going to introduce more error, at least because one more rounding must happen.
– Electro
Apr 21 '13 at 10:06
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Session timeout in ASP.NET
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I got error at here <authentication mode="Forms"> after i place it in web.config
– Lst Patrick
Aug 10 '15 at 9:45
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Benefits of header-only libraries
...mpiler or a different version of the same compiler then you may get linker errors or strange runtime behaviour due to binary incompatibility.
For example compiler vendors often change their implementation of the STL between versions. If you have a function in a library that accepts a std::vector th...
What characters are allowed in an email address?
I'm not asking about full email validation.
17 Answers
17
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How do I turn a C# object into a JSON string in .NET?
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It doesn't serialize plain classes. The error reported "Consider marking it with the DataContractAttribute attribute, and marking all of its members you want serialized with the DataMemberAttribute attribute. If the type is a collection, consider marking it with t...
Thread pooling in C++11
...s always run, waiting for job to do.
I apologize if there are some syntax errors, I typed these code and and I have a bad memory. Sorry that I cannot provide you the complete thread pool code, that would violate my job integrity.
Edit: to terminate the pool, call the shutdown() method:
XXXX::shut...
How to Resize a Bitmap in Android?
...resizing the bitmap based on the proportions , but then I was getting this error. Caused by: java.lang.RuntimeException: Canvas: trying to use a recycled bitmap android.graphics.Bitmap@2291dd13
– beginner
Dec 5 '16 at 7:57
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Unable to copy file - access to the path is denied
...t, after doing some modifications, when I build I am getting the following error:
41 Answers
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