Skip to main content

Do you support us?

Business address

Without this Agent , mission doesn't accomplish?

If you play military games such as Delta force , IGI Project , commandos etc . You familiar about in your team. Each member of team are unique in their skills. Some are snipers , short gun , hackers, communication officer. Now I will introduce golang special agent which are quite helpful in most of time.

              Variadic Function will show in a moment!
Variadic Function:
           Variadic  Functions means a function that arguments varing. In variadic function ... called ellipsis.  
package main
import (
func main() {
values := []int{1,2,3}
fmt.Println("Total", seriesAdd(values...))
func seriesAdd(x{
var count int = 0
for _, v := range x{
count+= v
return count
Conditions :
    Before passing to the variadic function array must be slice.
                  values := []int{1,2,3} // slice
    Always use ellipsis in, when array pass as a argument.  
Working of Program:
         When i'm passing a single value (values[0]) then it only return single variable. But when i'm passing array as an argument. This function return sum of array. This function work according to my requirement.
         In main function last line 
                      fmt.Println("Total", seriesAdd(values...))
               That pass entire array  to the function
         fmt.Println("Total", seriesAdd(values)) // error receive
        In seriesAdd(x you observe I'm using ellipsis, that take array as a parameter
Now you can play with your special agent. I hope you enjoy              


Post a Comment

Popular posts from this blog

Rosicrucian cipher

In 1513 Cornelius Agrippa introduce early form Rosicrucian Cipher in his books Occult of Philosophy. Geometric and simple substitution cipher are well known ciphers      Pigpen , Freemason, Napoleon and tic tac toe ciphers in which alphabets or symbols arrange in grids.  This is an anagram, "How to reconstruct a data " lets encode the message.       Pigpen cipher , Rosicrucian and Tic tac toe Cipher                      Thank you have a good day.    


Golang provide  own enumerate method which is easy and very powerful. I will show you enumerate with in a sec. When i code enumerate in java, believe me i don't understand why it's used? So i never play from this card at that time, but recently when i start learning go. Now i used where it's used and why? Enumerate basically a counting method. Code   package main import ( " fmt " ) type Weekend int const ( Sunday Weekend = iota Monday Tuesday Wednesday Thursday Friday Saturday ) func main () { fmt. Printf ( " %d " ,Saturday) } If you remember adding color layer then you familiar from this code.  First i create my own type called weekend then used this type.  Iota-generator:   Things that confuse you Sunday Weekend = iota & Monday without value. Before we start Iota-generator first we understand monday without type or value         const ( c = 1 // c : 1 d      // d : 1 ) fmt.Pr

Every Object have a structure

If you start your programming career from c , then you know little about structs. Later Struct replace by classes in object oriented programming. However Go inherit from C. Structs :     With the help of structs, programmer can develop any type of structure         List        Stack        Queue        Trees        Graphs package main import ( " fmt " ) type Students struct { ID int Name string } var record Students func Id ( i int ) int { record. ID = i return record. ID } func Name ( name string ) string { record. Name = name return record. Name } func main () { var id int = 0 var name string = " ali " fmt. Println ( " id: " , Id (id), " name: " , Name (name)) } When we want to create custom type such as Celsius type Celsius float64, same with structs type Students structs except type need data type and in structs. You tells that's struct. Inside Structs