alexzhernovyi

Merge IS:

• git merge apply all unique commits from branch A into branch B in one commit with final result • git merge doesn’t rewrite commit history, just adds one new commit

Rebase is:

• git rebase gets all unique commits from both branches and applies them one by one • git rebase rewrites commit history but doesn’t create extra commit for merging

Differences between git merge and git rebase

alexzhernovyi

for(initialization; condition ; increment/decrement)
{
   statement(s);
}
//////////  Standart use of "for"
 for(int a=29; a>=1; a--){
              System.out.println("The value of a is: "+a);
     
////////// Infinite "for" loop
class infiniteex {

alexzhernovyi

package com.company;

import java.util.Scanner;

public class Main {

        public static void main(String ... args) {
                    int number;
                    int answer = 0;
                    boolean boo = true;

alexzhernovyi

Data Abstraction is the property by virtue of which only the essential details are displayed to the user. The trivial or the non-essentials units are not displayed to the user. Ex: A phone is viewed as a phone rather than its individual components.
class Phone{
    int name;
    int size;
    int type;
    int country;
}

alexzhernovyi

// High-level modules shouldn’t depend on lower-level modules. All of them must depend on abstractions. 
// Abstractions shouldn’t depend on the details. Details must depend on the abstractions.

class Michel {
  private $foodProvider
  public function (IFoodProvider $foodProvider){
    $this -> foodProvider = $foodProvider
  }
  public function eat () {
    $food= $this -> foodProvider -> getFood();