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You can use RIGHT() function from MySQL to get the last 12 digits from a string. Let us first create a table −mysql> create table DemoTable ( Number varchar(200) ); Query OK, 0 rows affected (0.59 sec)Insert records in the table using insert command −mysql> insert into DemoTable values('7437647847847474374747464647484949959958484'); Query OK, 1 row affected (0.18 sec) mysql> insert into DemoTable values('9990000399494959697080800007007070808080808'); Query OK, 1 row affected (0.15 sec) mysql> insert into DemoTable values('1211111212344554444443333345555554433333333333333'); Query OK, 1 row affected (0.14 sec)Display all records from the table using select statement −mysql> select * from DemoTable;This will produce the following ... Read More
The getJDBCMinorVersion() method of the DatabaseMetaData interface returns the minor version of the JDBC driver in integer format.To get the major version of the JDBC driver −Make sure your database is up and running.Register the driver using the registerDriver() method of the DriverManager class. Pass an object of the driver class corresponding to the underlying database.Get the connection object using the getConnection() method of the DriverManager class. Pass the URL the database and, user name, password of a user in the database, as String variables.Get the DatabaseMetaData object with respect to the current connection using the getMetaData() method of the ... Read More
Bitcoin is the latest buzz in the world of digital currency at the moment and those who see its significance from a permissive outlook, they go for it because they know it that through this magical currency they can make money faster and become rich. Well, I am sorry to burst that bubble, but to be honest; Bitcoin is like any other currency out there. Like there is no easy way to make money, similarly, there is no other or magical way to gain cryptocurrency or Bitcoins too.However, cryptocurrency may open up a new method of earning, but the basic ... Read More
To display a large component in a smaller display area, use JScrollPane, so that it’s easier for user to scroll through the component. The following is an example to display large component within a smaller display area in Java −Examplepackage my; import java.awt.BorderLayout; import java.awt.Dimension; import javax.swing.Box; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JScrollPane; public class SwingDemo { public static void main(String args[]) { JFrame frame = new JFrame("Demo"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JButton button1 = new JButton("One"); JButton button2 = new JButton("Two"); JButton button3 = new JButton("Three"); ... Read More
Here we will see how to divide two 16 bit numbers using 8085.Problem StatementWrite 8085 Assembly language program to divide two 16-bit numbers.Discussion8085 has no division operation. To perform division, we have to use repetitive subtraction. To perform 16-bit division, we have to do the same but for the register pairs. As the register pairs are used to hold 16-bit data.The Divisor is stored at location FC00 and FC01, the dividend is stored at FC02 and FC03. After division, the quotient will be stored at FC04 and FC05, and the remainder will be stored at FC06 and FC07.InputAddressDataFC008AFC015CFC025AFC031D Flow Diagram ProgramAddressHEX CodesLabelsMnemonicsCommentsF00001, ... Read More
Let us first create a table −mysql> create table DemoTable -> ( -> ShippingDate datetime -> ); Query OK, 0 rows affected (0.52 sec)Insert some records in the table using insert command −mysql> insert into DemoTable values('2019-01-10 10:04:45'); Query OK, 1 row affected (0.18 sec) mysql> insert into DemoTable values('2019-06-11 05:45:00'); Query OK, 1 row affected (0.23 sec) mysql> insert into DemoTable values('2019-06-12 07:00:55'); Query OK, 1 row affected (0.14 sec)Display all records from the table using select statement −mysql> select *from DemoTable;Output+---------------------+ | ShippingDate | +---------------------+ | 2019-01-10 10:04:45 | | 2019-06-11 05:45:00 | | 2019-06-12 07:00:55 | +---------------------+ 3 rows in set (0.00 sec)Here is the query to get minutes in MySQL −mysql> select minute(ShippingDate) as Minutes from DemoTable;Output+---------+ | Minutes | +---------+ | 4 ... Read More
The HTML DOM Input Week type property returns/sets type of Input Week.SyntaxFollowing is the syntax −Returning string valueinputWeekObject.typeSetting type to string valueinputWeekObject.type = stringValueString ValuesHere, “stringValue” can be the following −stringValueDetailsweekIt defines that input type is weekdatetime-localIt defines that input type is datetime-localcheckboxIt defines that input type is checkboxtextIt defines that input type is textExampleLet us see an example for Input Week type property − Live Demo Input Week type form { width:70%; margin: 0 auto; text-align: center; } * { padding: 2px; ... Read More
To concatenate fields in MySQL, you can use GROUP_CONCAT() along with GROUP BY. Let us first create a table −mysql> create table DemoTable ( StudentId int NOT NULL AUTO_INCREMENT PRIMARY KEY, StudentName varchar(30), StudentScore int ); Query OK, 0 rows affected (0.51 sec)Insert records in the table using insert command −mysql> insert into DemoTable( StudentName, StudentScore) values('Bob', 80); Query OK, 1 row affected (0.16 sec) mysql> insert into DemoTable( StudentName, StudentScore) values('Bob', 80); Query OK, 1 row affected (0.15 sec) mysql> insert into DemoTable( StudentName, StudentScore) values('Chris', 90); Query OK, 1 row affected (0.13 sec) ... Read More
To replace apostrophe, you can use replace(). Following is the syntax −update yourTableName set yourColumnName=replace(yourColumnName, '\'', '');Let us first create a table −mysql> create table DemoTable ( Id int NOT NULL AUTO_INCREMENT PRIMARY KEY, Sentence varchar(100) ); Query OK, 0 rows affected (0.17 sec)Insert some records in the table using insert command. Apostrophe is added for the sentence −mysql> insert into DemoTable(Sentence) values('Chris\'s Father'); Query OK, 1 row affected (0.07 sec) mysql> insert into DemoTable(Sentence) values('Larry\'s Mother'); Query OK, 1 row affected (0.06 sec)Display all records from the table using select statement −mysql> select *from ... Read More
To display only the horizontal scrollbar, use the VERTICAL_SCROLLBAR_NEVER constant, which eventually displays only the horizontal scrollbar.The following is an example to display only the horizontal scrollbar in Java −Examplepackage my; import java.awt.BorderLayout; import java.awt.Dimension; import javax.swing.Box; import javax.swing.JButton; import javax.swing.JFrame; import javax.swing.JScrollPane; public class SwingDemo { public static void main(String args[]) { JFrame frame = new JFrame("Demo"); frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); JButton button1 = new JButton("Online Compiler"); JButton button2 = new JButton("Quiz"); JButton button3 = new JButton("Questions and Answers"); JButton button4 = new ... Read More