This is a bash shell scripting which can be found on Unix, Linux and Mac. You can install bash on the Linux subsystem on Windows too. The first line is #! /bin/bash because the bash program is in /bin/bash, you can know the path where the bash is by this command which bash. Print data or text on the screen You can use echo Hello, World! or echo "Hello, World".
HTML stands for HyperText Markup Language. HTML5 is the fifth version of HTML. HTML is the markup language of the browser. It is the main pillar in the web technology. It structures all the webpages. So it is IMPORTANT! Minimal Page <!DOCTYPE html> <html> <head> <meta charset="UTF-8"> <title>Title</title> </head> <body> <!-- content here --> </body> </html> Head <head> <title>Title</title> <base href="base-url" /> <link href="style.
Go in a Nutshell is .. Imperative language Statically typed Syntax tokens similar to C (but less parentheses and no semicolons) and the structure to Oberon-2 Compiles to native code (no JVM) No classes, but structs with methods Interfaces No implementation inheritance. There’s type embedding, though. Functions are first class citizens Functions can return multiple values Has closures Pointers, but not pointer arithmetic Built-in concurrency primitives: Goroutines and Channels Basic Syntax of Go Programming Language Hello World Example File hello.