C# string interpolation is a method of concatenating,formatting and manipulating strings. This feature was introduced in C# 6.0. Using string interpolation, we can use objects and expressions as a part of the string interpolation operation.
C# is not assembler, and out of 99.9% of the times i++ or ++i are used in code, the things going on in the background are just that; in the background. I write C# to climb to abstraction levels above what's going on on this level, so if this really matters for your C# code, you might already be in the wrong language.
See this post Difference between Property and Field in C# 3.0+ on the difference between a field and a property getter in C#. Update: Note that expression-bodied members were expanded to include properties, constructors, finalizers and indexers in C# 7.0.
The sample below is a little long because I am showing you both the custom version and the flags enum. If you remove the flags enum and the associated functions in the struc, you can see the minimum code needed to support a custom version. For me, this simple logic replaced many hundreds of lines of C# code to determine the status of an order.
C# supports two boolean or operators: the single bar | and the double-bar ||. The difference is that | always checks both the left and right conditions, while || only checks the right-side condition if it's necessary (if the left side evaluates to false).
C# supports two forms of string literals: regular string literals and verbatim string literals. A regular string literal consists of zero or more characters enclosed in double quotes, as in "hello", and may include both simple escape sequences (such as \t for the tab character) and hexadecimal and Unicode escape sequences.
I understand that the @ symbol can be used before a string literal to change how the compiler parses the string. But what does it mean when a variable name is prefixed with the @ symbol?
In C# version 5 and .NET 4.5 you can use the [CallerMemberName] attribute to have the compiler auto-generate the name of the calling method in a string argument. Other useful attributes are [CallerFilePath] to have the compiler generate the source code file path and [CallerLineNumber] to get the line number in the source code file for the statement that made the call.
I have a method as described below which get user as parameter. To send the user parameter values, I am using postman request/response tool. My question is, if the request already have user parame...
