.pdb files in production environment? 'An operation was attempted on a nonexistent network connection' error 'bootstrap' is not a valid script name. The name must end in '.js'. 'Cannot implicitly convert 'System.TimeSpan' to 'System.DateTime' 'DayOfWeek' is not supported in LINQ to Entit...
Hello Java Programmers, the final variable is a very important concept in Java. It's a modifier that you can apply on variables, methods, and classes and when you apply the final modifier it can make variables immutable, prevent the method from overriding in subclasses, means no polymorphism,...
const and#define bothare used for handle constants in source code, but they few differences. #define is used to define some values with a name (string), this defined string is known as Macro definition in C, C++ while const is a keyword or used to make the value of an identifier (tha...
What is mutex and Semaphore in Java Mutex and Semaphore in Java both used to provide mutual exclusion for critical section of code but they are completely different to each other. If you want a block of code can be only executed by one thread at a given time you usually lock that portion...
If enums didn't exist, you might use a#define(in C) orconstin C++/C# to specify these values. Eg Too Many Ints to Count! The problem with this is that there are many moreintsthan colors. If violet has the value 7, and theprogramassigns a value of 15 to a variable then it is...
Instance of Enum in Java is created when any Enum constants are first called or referenced in code. Point-8 An enum specifies a list of constant values assigned to a type. Point-9 An enum can be declared outside or inside a class, but NOT in a method. ...
What does static mean in Java? Consider a class that represents a bank account. a. Such a class might store information about the account balance, the name of the account holder, and an account number. What instance variables wou What is your understanding of entity integrity versus refe...
What does static mean in Java? How are local declarations stored in computer memory? Are there any reasons to avoid using local declarations if it is possible to achieve the same result without them? If reference parameters can be Design a C++ Ship class that has the...
In Java, an escape character is a character that is preceded by a backslash (\) and is used to represent special characters or character sequences. Here is a list of all the escape characters in Java: \t: Horizontal tab \n: New line \f: Form feed \r: Carriage return \": Double ...
999 non standard linked in error A blocking operation was interrupted by a call to WSACancelBlockingCall A call to PInvoke function has unbalanced the stack. This is likely because the managed PInvoke signature does not match the unmanaged target signature. (.NET 4) A callback was made on a...