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c# Programming Glossary: legalWhen to use .First and when to use .FirstOrDefault with LINQ? http://stackoverflow.com/questions/1024559/when-to-use-first-and-when-to-use-firstordefault-with-linq there was an element or not. In other words when it is legal for the sequence to be empty. You should not rely on exception..
http://stackoverflow.com/questions/1196941/confused-with-the-scope-in-c-sharp call this out again. That alone is enough to make this illegal but in fact a second rule makes this illegal. The second relevant.. make this illegal but in fact a second rule makes this illegal. The second relevant rule in C# is For each occurrence of a.. x2. Throughout block 4 x refers to x4. Therefore this is legal. Same with i and objX they are used in blocks 3 and 5 and mean..
How do ValueTypes derive from Object (ReferenceType) and still be ValueTypes? http://stackoverflow.com/questions/1682231/how-do-valuetypes-derive-from-object-referencetype-and-still-be-valuetypes a red box inside a blue box. In the CLR it is perfectly legal to make a value type that inherits from a reference type so..
What does the tilde (~) mean in C#? http://stackoverflow.com/questions/188688/what-does-the-tilde-mean-in-c of your instance is suppressed. What to use It is not legal to call a destructor explicitly. Your destructor will be called..
C# okay with comparing value types to null http://stackoverflow.com/questions/1972262/c-sharp-okay-with-comparing-value-types-to-null What the c# null share improve this question This is legal because operator overload resolution has a unique best operator.. is convertible to a nullable int. Therefore this is a legal usage of the operator and will always result in false. Similarly..
How to create trial version of .NET software? http://stackoverflow.com/questions/2423976/how-to-create-trial-version-of-net-software protection by trust for private users or protection by legal prosecution for company users . Restricted functionality. Users..
Why does one often see “null != variable” instead of “variable != null” in C#? http://stackoverflow.com/questions/271561/why-does-one-often-see-null-variable-instead-of-variable-null-in-c this will compile with no warning whatsoever and is indeed legal code Probably wrong if x 5 when you actually probably meant..
Why are C# 3.0 object initializer constructor parentheses optional? http://stackoverflow.com/questions/3661025/why-are-c-sharp-3-0-object-initializer-constructor-parentheses-optional would then be a breaking change that changes an existing legal C# program into a broken program. Therefore the rule would have..
http://stackoverflow.com/questions/4331189/datetime-vs-datetimeoffset periodically due to daylight savings times and changes in legal definitions of the time zones. You don't have a steady hand.. for timekeeping systems for example both for technical and legal concerns. If you ever need to modify a previously recorded DateTimeOffset..
Integer summing blues, short += short problem http://stackoverflow.com/questions/4343624/integer-summing-blues-short-short-problem is short plus short is int assigning int to short is illegal a b is the same as a a b therefore short short should be illegal.. a b is the same as a a b therefore short short should be illegal so why is this legal The question has an incorrect premise the.. a b therefore short short should be illegal so why is this legal The question has an incorrect premise the third line above is..
c# covariant return types utilizing generics http://stackoverflow.com/questions/4348760/c-sharp-covariant-return-types-utilizing-generics there. The question essentially is this should this be legal class B public virtual Animal M ... class D B public override..
How check if given string is legal (allowed) file name under Windows? http://stackoverflow.com/questions/62771/how-check-if-given-string-is-legal-allowed-file-name-under-windows check if given string is legal allowed file name under Windows I want to include batch file.. wildcards in pattern I need to check if it's going to be legal filename under Windows. I tried to use regular expression like..
In C#, why can't a List<string> object be stored in a List<object> variable http://stackoverflow.com/questions/6557/in-c-why-cant-a-liststring-object-be-stored-in-a-listobject-variable ol I haven't used C# in a while so I don't know if that is legal but that sort of cast is actually potentially useful. In this..
GETting a URL with an url-encoded slash http://stackoverflow.com/questions/781205/getting-a-url-with-an-url-encoded-slash character 2f in a URI even though this appears to be legal in my reading of RFC 3986 . Uri uri new Uri http example.com..
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