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Showing posts from August, 2019

Directive in Angular || ngFor Angular Fundamentals

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In this video,I explained  directive in Angular. Feel free to comment and like the video. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist . Please visit my  YouTube Videos .   #directive #ngFor #angular The code is as follows - ts file -  import { Component } from '@angular/core'; @Component ({   selector: 'courses',   template: `              <ul start=5>                <li *ngFor= "let course of courses">                {{ course }}                </li>              </ul>   ` }) export class CoursesComponent {   courses = ["HTML", "CSS","JS","PHP","AJS"]; }
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Template in Angular || Angular Fundamentals

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In this video,I explained  template in Angular. Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist . Please visit my  YouTube Videos . The code is as follows - ts file -  import { Component } from '@angular/core'; @Component ({   selector: 'courses',   template: '<h1> {{ "Title is : - " + title}} </h1>  <p>  {{ getDetails() }} </p> {{ "Channel Name is:- " + getName() }}' }) export class CoursesComponent {    title = "List of Subjects";    details = "I Love Angular";    name = "WebGuru";    getDetails() {      return this.details;    }    getName() {      return this.name;    } }
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Component in Angular || Angular Fundamentals

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In this video,I explained  Component in Angular. Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist . Please visit my  YouTube Videos . The code is as follows - courses.component.ts -  import { Component } from '@angular/core'; @Component ({   selector: 'courses',  //CSS Selector   template: '<p> This is my own template </p> <b> <i> Courses </i> </b>' }) export class CoursesComponent { } app.module.ts -  import { CoursesComponent } from './courses.component';    // add this line @NgModule({   declarations: [     AppComponent,     CoursesComponent        // add this line   ], app.component.html -  <h1> Angular Fundamentals </h1> <courses> </courses>
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Module in TypeScript || Module Concept

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In this video,I explained how to use  module in TypeScript. Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist . Please visit my  Angular Videos The code is as follows - module.ts -  import { Point } from './module1'; let point = new Point(30,40); point.draw(); module1.ts -  export class Point {   constructor (private a: number, private b: number) {   }   draw() {     console.log('A: - ' + this.a + ' B:- ' + this.b);   } }
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Access Modifiers || Access Modifiers in TypeScript

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In this video,I explained how to use  access modifiers in TypeScript. Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist . Please visit my  YouTube Videos . The code is as follows - access_modifiers_parameter.ts -  class Point {   constructor (private x: number, private y: number) {}   draw(){     console.log('X: - ' + this.x + ', Y:- ' + this.y);   } } let point = new Point(10,20); point.draw();
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Indian Flag || Indian Flag using HTML CSS

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In this video,I explained how to create Indian Flag using HTML CSS . Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist . Please visit my  YouTube Videos . The code is as follows - HTML File - <html>   <head>      <title> Indian Flag </title>      <link rel="stylesheet" href="flag.css">   </head>   <body>      <div class="flag">     <div class="stripe stripe1"> </div>   <div class="stripe stripe2">      <div class="chakra">     <div class="spoke spoke1"> </div> <div class="spoke spoke2"> </div> <div class="spoke spoke3"> </div> <div class="spoke spoke4"> </div> <div class="spoke spoke5"> </div> <div class="spoke spoke6"> </d...
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Constructor in TypeScript || String Concatenation Concept

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In this video,I explained how to use constructor in TypeScript . Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist  . Please visit my  YouTube Videos . The code is as follows - constructor.ts -  class Point {   x: number;   y: number;   constructor (x: number, y: number) {     this.x = x;     this.y = y;   }   draw(){     console.log('The value of X :- ' + this.x + '  The value of Y :- ' + this.y);     console.log('The addition of X & Y :- ' + (this.x + this.y) );   } } let point = new Point(10,20); point.draw();
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Class and Object in TypeScript || Using Object in Class

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In this video,I explained how to use object in class in TypeScript . Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist  . Please visit my  YouTube Video . The code is as follows - object.ts -  class Point {  // Point - class   x: number;   y: number;   draw (){     console.log('X:- ' + this.x + ', Y:- '+ this.y + ', X + Y :- ' + (this.x + this.y) );   } } let point = new Point ;  // point - Object point.x = 50; point.y = 100; point.draw();
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Interface in TypeScript || Interface along with Arrow Function

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In this video,I explained interface in TypeScript . Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist  .Please visit my  YouTube Videos . The code is as follows - interface.ts - interface Chat {   // Chat is the interface name   x: number,   y: number } let doChat = (chat: Chat) => {  // doChat - arrow function   console.log("The value of x:- " + chat.x);          // chat - parameter   console.log("The value of y:- " + chat.y); } doChat({   x: 20,   y: 40 }) interface1.ts -  interface anik {   x: number,   y: number } let singh = (abc: anik) => {   console.log(abc.x);   console.log(abc.y); } singh({   x: 1,   y: 2 })
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Exercise on Variable and Arrow Function || Variable and Arrow Function in TypeScript

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In this video,I explained a  simple exercise in variable and arrow function concept in TypeScript.  Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist . Please visit my  YouTube Videos . The code is as follows -  exercise_variable.ts -  // Create a simple and easy mathematical calculator let p: any; let q: any; p= 30; q= 10; console.log("The Mathematical Calculator :- "); console.log("The addition is: - " + (p+q)); console.log("The substraction is: - " + (p-q)); console.log("The multiplication is: - " + (p*q)); console.log("The division is: - " + (p/q)); console.log("The modulus is: - " + (p%q)); arrow_function.ts -  // arrow function is basically a function, // where we will NOT use the 'function' key // => - symbol let check = (msg) => {    //multiple lines   console.log(msg);   // ....   // ... ...
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Setting Up Environment in PHP || Simple Program in PHP

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In this video,I explained how to set up the environment in PHP . Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my  Angular Playlist . Please visit my  YouTube Videos . The code is as follows - simple_program.php - <?php      echo "Hi...!!! This is my first PHP Program";  ?>
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Types in TypeScript || Variable Types in TypeScript

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In this video,I explained variable types in TypeScript . Feel free to comment. For more, please subscribe and press the BELL icon. Please visit my Angular Playlist . Please visit my YouTube videos . The code is as follows -  type.ts -  let a: number; a = 10; console.log(a); let b: boolean; b = true; console.log(b); let c: string; c = "Hi...!!! Welcome Everyone"; console.log(c); let d: any; d = "Hi"; console.log(d); d = 20; console.log(d); const i = 0; console.log(i); enum Values {V1, V2, V3}; let FirstValues = Values.V1; console.log(FirstValues); let SecondValues = Values.V2; console.log(SecondValues);
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Declaring Variable in TypeScript || Variable in TypeScript

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In this video,I explained how to declare variable in TypeScript . Feel free to comment. For more, please subscribe and press the BELL icon.  Please visit my  Angular Playlist . Please visit my  YouTube Videos  . The code is as follows - variable.ts -  function varia () {   for(var i = 0; i<5; i++) {     console.log(i);   }   console.log("Finally the value of i :- " + i); } varia();
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