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Why does Convert.ToString(null) return a different value if you cast null?
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There are 2 overloads of ToString that come into play here
Convert.ToString(object o);
Convert.ToString(string s);
The C# compiler essentially tries to pick the most specific overload which will work with the input. A null value is convertible to any reference type. In this case ...
When to use MyISAM and InnoDB? [duplicate]
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For converting from MyISAM to InnoDB, see myisam2innodb blog.
– Rick James
Jun 5 '15 at 4:45
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How do I convert a decimal to an int in C#?
How do I convert a decimal to an int?
12 Answers
12
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Add 10 seconds to a Date
...() as a string. I had to change this to (+d.getSeconds()) The unary plus converts a string to a number. Perhaps a little more obvious would be 1*d.getSeconds()
– tqwhite
Nov 30 '16 at 21:41
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The Web Application Project […] is configured to use IIS. The Web server […] could not be found.
...ght click on the folder you added and you should have an option that says 'convert to application' or 'create virtual directory' or something similar.
!!Make sure the Virtual directory has the name 'MyWebApp'!!
Reload your solution and it should work.
Please be wary; this isn't a programming ques...
How to convert an array to object in PHP?
How can i convert an array like this to object?
34 Answers
34
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Signed to unsigned conversion in C - is it always safe?
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Short Answer
Your i will be converted to an unsigned integer by adding UINT_MAX + 1, then the addition will be carried out with the unsigned values, resulting in a large result (depending on the values of u and i).
Long Answer
According to the C99 Sta...
Flatten List in LINQ
...h less intuitive than the method calling version. When Resharper offers to convert loops to LINQ expressions if it gives me the query syntax I always go for undo.
– bikeman868
Sep 23 '16 at 23:50
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How do I invert BooleanToVisibilityConverter?
I'm using a BooleanToVisibilityConverter in WPF to bind the Visibility property of a control to a Boolean . This works fine, but I'd like one of the controls to hide if the boolean is true , and show if it's false .
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How to convert from System.Enum to base integer?
I'd like to create a generic method for converting any System.Enum derived type to its corresponding integer value, without casting and preferably without parsing a string.
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