What's actually the difference between String[] and String... if any? The convention is to use String[] as the main method parameter, but using String... works too, since when you use …

Apr 1, 2010 · You can always write it like this . String[] errorSoon = {"Hello","World"}; For (int x=0;x<errorSoon.length;x++) // in this way u create a for loop that would like display the …

Mar 7, 2016 · Functionally, it looks like it allows you to nest a variable inside a string without doing concatenation using the + operator. I'm looking for documentation on this feature. I'm looking …

Aug 10, 2008 · System.String is a type in the CLR. When you use C# together with the CLR string will be mapped to System.String. Theoretically, you could implement a C#-compiler that …

Used to construct strings. An interpolated string expression looks like a template string that contains expressions. An interpolated string expression creates a string by replacing the …

Apr 2, 2013 · If you make a new string like String str = new String("Testing") you end up creating a new string in the cache even if the cache already contains a string having the same content. In …

In String Interpolation, we simply prefix the string with a $ (much like we use the @ for verbatim strings). Then, we simply surround the expressions we want to interpolate with curly braces …

2. what is the diff between String array=new String[]; and String array=new String[]{}; The first won't compile for two reasons while the second won't compile for one reason. The common …

Aug 31, 2016 · @gimel: Actually, [:] on an immutable type doesn't make a copy at all. While mysequence[:] is mostly harmless when mysequence is an immutable type like str, tuple, …

The first format is recommended. It allows you to specify specific formats for other types, like displaying a hex value, or displaying some specific string format. e.g. string displayInHex = …