cyberpirate92

Link: https://awk.js.org/

Command Line:
-F '|' '/^r/ {sub("^ ", "", $2); sub(" $", "", $2); print $2" = "$2" <"$2">"}'

STDIN:
r/john | james | today
r/abc| def | hij

cyberpirate92

import java.util.*;
import java.io.*;
import java.math.*;

public class RepeatingEvenString {
    public static void main(String[] args) {
        Scanner in = new Scanner(System.in);
        String inputString = in.nextLine();
        String result = removeEvenRepeatedCharacters(inputString);
        System.out.println(result);

cyberpirate92

<div class="child-container"> 
  <h3> Child component </h3> 
  <pre>{{person | json}}</pre> 
</div>

cyberpirate92

export class ChildComponent { 
  @Input() person: Person; 
} 

export interface Person { 
  name: string; 
  age: number; 
}

cyberpirate92

<div class="container"> 
  <h3> Parent component </h3> 
  Name: <input type='text' [(ngModel)]="person.name"> <br /> 
  Age: <button (click)="person.age = person.age+1">+</button> {{ person.age }} <button (click)="person.age = person.age-1">-</button> <br /> 
  <button (click)="reassign()">Re-Assign</button> <br> 
  <pre>{{ person | json}}</pre> 
  <child [person]="person"></child> 
</div>

cyberpirate92

export class AppComponent { 
  public person: Person = { 
    name: 'John Doe', 
    age: 20 
  }; 
  public reassign(): void { 
    this.person = { 
      name: this.person.name, 
      age: this.person.age 
    };

cyberpirate92

@Component({ 
  selector: 'child', 
  //.. 
  changeDetection: ChangeDetectionStrategy.OnPush // <--- 
});

cyberpirate92

public reassign(): void { 
  this.person = {
    name: this.person.name, 
    age: this.person.age,
  }; 
}

cyberpirate92

// assigning object to x 
x = { 
  name: 'John', 
  age: 20 
}; 

y = x; 

x.name = 'John Doe'; 

cyberpirate92

// original data 
x = [1, 2, 3, 4] 

// making a change 
x.push(5); 

// reassign array to change reference 
x = [...x];