Aug 29, 2013 · I read The Linux Command Line by William Shotts, and there are some descriptions of Linux files (system directories): The /var directory contents don't change. This …

Aug 9, 2013 · $var and ${var} are the same, if var is the name of the variable. The braces are required when parameter is a positional parameter with more than one digit, or when …

Apr 18, 2009 · Scoping rules The main difference is scoping rules. Variables declared by var keyword are scoped to the immediate function body (hence the function scope) while let …

Jun 27, 2016 · A program logs some message in directory /var/mobile/Containers/Data/Application on iPhone. Is there any way I can get access to this …

May 25, 2010 · C# is a strictly/strongly typed language. var was introduced for compile-time type-binding for anonymous types yet you can use var for primitive and custom types that are …

Feb 24, 2018 · After an upgrade I got the permission denied. Doing the steps of 'mkb' post install steps don't have change anything because my user was already in the 'docker' group; I retry-it …

Dec 15, 2011 · What is indirect expansion? What does $ {!var*} mean? Asked 13 years, 10 months ago Modified 7 months ago Viewed 80k times

Similarly, var++ is the post-increment operator; it increments the value of var after evaluating the expression. In the case of a simple loop, there is no difference between two, because the …

Possible Duplicate: ReSharper and var ReSharper warns me that I should use var whenever possible. For example: UnhandledExceptionEventArgs ue = (UnhandledExceptionEventArgs) …

The only trick is var will infer an exact type where you may have chosen an Interface or parent type if you were to declare the variable type explicitly, or it might infer a different type than …