cjgiridhar

package main

import (
	"encoding/json"
	"errors"
	"fmt"
)

func deepCopyMap(src map[string]int, dst map[string]int) error {
	if src == nil {

cjgiridhar

package main

import "fmt"

func main() {
	// shoppingList is a map that has a map inside it
	shoppingList := make(map[string]map[string]int)

	// veggies key points to veggiesMap
	veggiesMap := map[string]int{"onion": 2, "orka": 3}

cjgiridhar

package main

import "fmt"

// Function tp update maps
func updateNumbers(m map[string]int) {
	m["three"] = 3
	m["four"] = 4
}

cjgiridhar

package main

import "fmt"

func main() {

	var mscores = make(map[string]int)
	mscores["Chetan"] = 90
	mscores["John"] = 75
	mscores["Alice"] = 30

cjgiridhar

package main

import (
	"fmt"
)

func main() {
	var mscores = make(map[string]int)
	mscores["Chetan"] = 90
	// Returns mscrores: map[Chetan:90]

cjgiridhar

package main

import (
	"fmt"
)

/* Function that doubles every element in the slice */
func workonslice(slice []int) {
	for i := range slice {
		slice[i] *= 2

cjgiridhar

package main

import (
	"fmt"
	"reflect"
	"unsafe"
)

func main() {

cjgiridhar

package main

import "fmt"

func main() {

	var names []string                         /* Zero value of a slice is nil */
	fmt.Println(names, len(names), cap(names)) /* Returns [] 0 0 */
	names = append(names, "John", "Bill", "Steve")
	fmt.Println(names, len(names), cap(names)) /* Returns [John Bill Steve] 3 3 */

cjgiridhar

package main

import "fmt"

func main() {

	slices := []string{"AB", "CD", "EF"}
	fmt.Println(slices)

	array := [5]int{76, 77, 78, 79, 80}

cjgiridhar

package main

import (
	"fmt"
)

func main() {

	/* Shorthand declaration */
	scores := [4]int{80, 85, 45, 55}