Encapsulation
class Hello{
private int a;
public void setA(int a)
{
this.a=a;
//a=b; //if you write int b then it is appicable
}
public int getA()
{
return a;
}
}
public class Encapsulation //features :
//1.Data Hiding
//2.Flexibility
//3.Reusability
//4.Testing code
{
public static void main(String []args)
{
Hello m = new Hello();
m.setA(10);
System.out.println("Number is : "+m.getA());
}
}
Inheritance
import java.lang.*;
//Inheritance
//1.Super...
Saturday, February 26, 2022
AIR: Annual Interest
Rate is the yearly interest percentage you pay based on your average loan
balance. This rate excludes any fees.
APR: Annual Percentage
Rate is the annualized interest rate plus any fees that are a condition of
receiving capital—expressed as a yearly rate.
Assets: Within the
context of a small business loan an asset is something of value, owned by the
borrower, which can be used as collateral by a...
Friday, February 25, 2022
An algorithm is thus a sequence of computational steps that transform the input into output. Sorting is the basic and most common computational problem. Allocating scarce resources is the most beneficial way. The learning of Algorithms is basically finding the efficient way to solve problems. Sorting is a classical and important algorithmic problem. Some types of techniques are given below:Bubble Sort: It compares adjacent numbers in pairs....
Wednesday, February 16, 2022
Thursday, February 10, 2022
pwd
- It prints the current working directory
Is
- This command is used to list information or content in a particular
file/folder.
cd
- It is used to change the current working directory. Example: cd Desktop
mkdir
- Create a new folder
man
- Displays the help manual for a
particular command. Example: man Is
shutdown:
Shutdown or restart your system
rmdir:
Used to remove/delete a directory/folder
clear:
Clear the terminal
apt-get
update:...
Friday, February 4, 2022
Wednesday, February 2, 2022
How to convert binary to decimalFor binary number with n digits:bn-1 ... b3 b2 b1 b0The decimal number is equal to the sum of binary digits (dn) times their power of 2 (2n):decimal = b0×20 + b1×21 + b2×22 + ...Example: Binary - 001Decimal - 1×20 + 0×21 + 0×22 = 1Binary to decimal conversion tableBinaryNumberDecimalNumberHexNumber0001111022113310044101551106611177100...