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Foreign Key to multiple tables

... You have a few options, all varying in "correctness" and ease of use. As always, the right design depends on your needs. You could simply create two columns in Ticket, OwnedByUserId and OwnedByGroupId, and have nullable Foreign Keys to each table. You could create M:M referen...
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Why doesn't this code simply print letters A to Z?

... convention when dealing with arithmetic operations on character variables and not C's. For example, in Perl 'Z'+1 turns into 'AA', while in C 'Z'+1 turns into '[' ( ord('Z') == 90, ord('[') == 91 ). Note that character variables can be incremented but not decremented and even so only plain ASCII ch...
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How to access cookies in AngularJS?

...e AngularJS way to access cookies? I've seen references to both a service and a module for cookies, but no examples. 9 A...
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Converting dd/mm/yyyy formatted string to Datetime [duplicate]

I am new to DotNet and C#. I want to convert a string in mm/dd/yyyy format to DateTime object. I tried the parse function like below but it is throwing a runtime error. ...
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Turn a simple socket into an SSL socket

I wrote simple C programs, which are using sockets ('client' and 'server'). (UNIX/Linux usage) 4 Answers ...
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Detect if a page has a vertical scrollbar?

... +1 but for the sake of exactness, this only checks whether the content expands further than the viewport. If the overflow property of the body is set to hidden somewhere along the line, it won't work. Setting hidden on a body is extremely rare, though. – Pekka ...
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Get div height with plain JavaScript

... clientHeight includes padding. offsetHeight includes padding, scrollBar and borders. share | improve this answer | follow | ...
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Undefined reference to static class member

...ion creates a scoped integer constant which you can't take the address of, and vector takes a reference param. – Evan Teran Nov 7 '08 at 18:08 10 ...
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How do I view the SQL generated by the Entity Framework?

...nternalQuery as (System.Data.Entity.Internal.Linq.InternalQuery<T>), and only then, use ToTraceString() – itsho Jul 8 '14 at 11:20 9 ...
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Read and write a String from text file

I need to read and write data to/from a text file, but I haven't been able to figure out how. 21 Answers ...