Adds delete from slices eg

Author: hegdeashwin

codes/ch6_slices/delete-from-a-slices.go

@@ -0,0 +1,36 @@
+package main
+
+import "fmt"
+
+func main() {
+
+	/**
+	 * Blank [] will declare a slices.
+	 * If you provide size like [5] will declare an array.
+	 */
+	var employee []string
+
+	/**
+	 * Initialize a slices with type, length and capacity.
+	 * length is required field.
+	 * 
+	 * make([]string, length, [capacity])
+	 */
+	employee = make([]string, 6)
+
+	employee[0] = "Ashwin"
+	employee[1] = "Kumar"
+	employee[2] = "Saju"
+	employee[3] = "Ajay"
+	employee[4] = "Vinayak"
+	employee[5] = "Jerin"
+
+	fmt.Println("Slices: ", employee)
+
+	// 0:2 - include 0, 1 but excludes 2
+	// 4:  - include last
+	// ... - expanding slices
+	employee = append(employee[0:2], employee[4:]...)
+
+	fmt.Println("After Delete: ", employee)
+}