re-factors

Author: hegdeashwin

README.md

@@ -4,21 +4,15 @@ This training kit has been developed for those who already have the basic knowle
 
 ## Table of content
 
-* Session 1: Introduction to Go & development environment.
-* Session 2: Variables, Types, Pointers and Constants.
-* Session 3: Functions.
-* Session 4: Branching & Loops.
-* Session 5: Maps, Slices.
-* Session 6: Methods & Interface.
-* Session 7: Concurrency.
-* Session 8: Web Application.
-* Session 9: Introduction to Martini - Go web framework.
-
-## Author & Contributors
-
-Developed & maintained by author: Ashwin Hegde
-
-Follow me at: [github](https://github.com/hegdeashwin) | [Linkedin](http://in.linkedin.com/in/hegdeashwin) | [Twitter](https://twitter.com/hegdeashwin3)
+* Introduction to Go & development environment.
+* Session 1: Variables, Types, Pointers and Constants.
+* Session 2: Functions.
+* Session 3: Branching & Loops.
+* Session 4: Maps, Slices.
+* Session 5: Methods & Interface.
+* Session 6: Concurrency.
+
+## Contributors
 
 We really appreciate all kind of contributions. Special thanks to <a href="//github.com/hegdeashwin/learning-go-lang/graphs/contributors" target="_blank">contributors</a> for using and supporting learning-go-lang.
 

kit/practice-code/.gitkeep renamed to codes/practice-code/.gitkeep

@@ -0,0 +1,46 @@
+/**
+ * Declare the file as main package.
+ */
+package main
+
+/**
+ * import format;
+ */
+import "fmt"
+
+/**
+ * Main function acts as a single entry point.
+ */
+func main() {
+
+	/**
+	 * Print a message
+	 */
+	fmt.Println("Hello World");
+
+	/**
+	 * Declare a variable with string type and assign a string value to it;
+	 * Type is optional.
+	 */
+	var message string
+	message = "Welcome to Go World!"
+
+	fmt.Println(message);
+
+	/**
+	 * Declare multiple variables with integer type and assign a integer values to them;
+	 * Type is optional.
+	 */
+	var a, b, c int = 1, 2, 3
+
+	fmt.Println(a, b, c);
+
+	/**
+	 * Declare a variable and assign a string value to it with short way;
+	 */
+	name := "Ashwin Hegde"
+	
+	fmt.Println(name)
+
+
+}