Here we will see how to perform BCD subtractions using 8085.Problem StatementWrite 8085 Assembly language program to perform BCD subtractions of tow numbers stored at location 8001 and 8002. The result will be stored at 8050 and 8051.DiscussionTo subtract two BCD numbers, we are going to use the 10s complement ... Read More

To display horizontal grid lines in a table, use the setShowHorizontalLines() method and set it to TRUE. Let us first create a table −String[][] rec = {    { "1", "Steve", "AUS" },    { "2", "Virat", "IND" },    { "3", "Kane", "NZ" },    { "4", "David", "AUS" ... Read More

Here we will see how to generate Fibonacci sequence using 8086Problem StatementWrite 8086 Assembly language program to generate Fibonacci sequence. The limit of the sequence is stored at location offset 500. The item will be stored from offset 600 onwards.DiscussionTo generate Fibonacci sequence, we are putting the 00H and 01H ... Read More

You can use NOW() for this. Following is the syntax −select * from yourTableName where yourColumnName> now();Let us first create a table −mysql> create table DemoTable    (    Id int NOT NULL AUTO_INCREMENT PRIMARY KEY,    expiryDateOfMedicine datetime    ); Query OK, 0 rows affected (0.55 sec)Insert records in ... Read More

In this program we will see how to reverse an 8-bit number using 8-bit operation.Problem StatementWrite 8086 Assembly language program to reverse an 8-bit number which is stored at location 2000, using 8-bit operations.Discussion8086 has 8-bit operation for rotation. we are taking the byte from 2000. Then rotate that byte ... Read More

Box is lightweight container that uses a BoxLayout object as its layout manager. To display components from left to right, use Box createHorizontalBox() method.Let us first create some button components −JButton button1 = new JButton("One"); JButton button2 = new JButton("Two"); JButton button3 = new JButton("Three"); JButton button4 = new JButton("Four"); ... Read More

Here we will see how to add ten packed BCD numbers using 8085.Problem StatementA set of ten packed BCD numbers is stored in the memory location starting from 8040H to 8049H.Write a program with a subroutine to add these numbers in BCD. If a carry is generated save it to ... Read More

To append text to JTextArea, use the component’s append() method. Let’sa say the following is our text in the JTextArea -JTextArea textArea = new JTextArea("The text added here is just for demo. "+ "This demonstrates the usage of JTextArea in Java. ");Now, append text to the same textArea -textArea.append("In this ... Read More

Let us first create a table −mysql> create table DemoTable    (    ClientId int NOT NULL AUTO_INCREMENT PRIMARY KEY,    ClientName varchar(30)    ); Query OK, 0 rows affected (0.74 sec)Insert records in the table using insert command −mysql> insert into DemoTable(ClientName) values('John'); Query OK, 1 row affected (0.20 ... Read More

Here we will see how to implement mathematical function using 8085.Problem StatementWrite a program to implement the following function (a*b) + (c*d) and store the result in memory locations 8204 and 8205. Perform multiplication by using a subroutine. Here a, b, c and d numbers are stored at memory locations ... Read More