Pointer Wrapper Values

• Map
• Slices
• Functions

Non-Pointer Values

• Strings
• Int
• Floats
• Booleans
• Arrays
• Stuctures

For non-pointers, we need to redefine separately, for example

Whenever we try to change it with a function parameter, a variable copy of a new parameter is created in the computer memory for that function, so it does not change even if we try to change the value of the variable in our next codes. due to scope range

package main

import "fmt"

func changevalue(i int) {
    i = 20
}

func main() {
    i := 5
    changevalue(i)

    fmt.Println("Value:", i) // Value: 5
}

If you ask how this is for the pointer wrapper value, they update the memory address directly instead of creating a copy for the variable.

package main

import "fmt"

func changevalue(y map[string]float64) {
    y["baklava"] = 15.5
}

func main() {

    menu := map[string]float64{
        "pie":       35.6,
        "ice cream": 20.4,
    }

    fmt.Println(menu) // map[ice cream:20.4 pie:35.6]
    changevalue(menu)
    fmt.Println(menu) // map[baklava:15.5 ice cream:20.4 pie:35.6]
}

Thanks for Reading WinneRose

Lanyard is a service that makes it super easy to export your live Discord presence to an API endpoint and to a WebSocket for you to use wherever you want. This plugin creates a connection between Lanyard and your Nuxt app as a plugin and lets you access the $lanyard anywhere in your app!

🔧 Install

You'll need Node.js and an existing NuxtJS app to use this plugin

Download the module via NPM, Yarn or your package manager.
- For NPM: npm install @eggsydev/vue-lanyard
- For Yarn: yarn add @eggsydev/vue-lanyard

🚀 Setup for NuxtJS

• Create plugins folder in root project

• Create "Nuxtlanyard.js" in plugins folder (You don't need to use this name, it can be different name, but make a note of it. It will be used in nuxt.config.js)

• Open "Nuxtlanyard.js" file to edit then write this code in your file

import Vue from "vue";
import VueLanyard from "@eggsydev/vue-lanyard";

Vue.use(VueLanyard);

• Then you need to add your plugin to nuxt.config.js file

export default {
  plugins: [
    {
      src: "@/plugins/Nuxtlanyard.js",
      mode: "client",
    },
  ],
};

❤️ Examples

The current winnerose.live website is developed with lanyard's js side, but my website alysum is completely powered by nuxt.

• Alysum: Source | Website
• WinneRose: Source | Website

  //Example Fetching Profile Picture from Discord Avatar
  async mounted() {
    const socket = await this.$lanyard({
      userId: '701896585604497490',
      socket: true,
    })
    // Set a listener for "message" event
    socket.addEventListener('message', ({ data }) => {
      const { d: status } = JSON.parse(data)
      this.profileurl = `https://cdn.discordapp.com/avatars/701896585604497490/${status.discord_user.avatar}.png?size=256`
      this.name = status.discord_user.username
    })
  

Thanks For Reading Article

• WinneRose | https://github.com/WinneRose