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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"); JButton button5 = new JButton("Five"); JButton button6 = new JButton("Six");Now, crate a Box and align all the buttons from left to right −Box box = Box.createHorizontalBox(); box.add(button1); box.add(button2); box.add(button3); box.add(button4); box.add(button5); box.add(button6);The following is an example to create a Box to display components from left to right −Examplepackage my; import ... Read More
Here we will see how to find the bit differences of two binary patterns using 8085.Problem StatementTwo binary patterns are stored in locations 8030H and 8031H. Load them in registers A and B. Find out the bit positions where bits are differing and put these location numbers at locations starting from 8050H on words. (Bits are differing at those locations where 0 in A and 1 in B)DiscussionTo solve this problem, we are taking the numbers into A and B. Then initialize the C as counter with 08H, and the register L will keep tract the bit position, where A ... Read More
Hiding an e-mail addressThe following steps are to be followed to hide our e-mail from unauthorized users. In every email address '@' symbol is common so try to remove it from the email address using split() method. In the following example after splitting the email(batman@gmail.com) we get the result as batman, gmail.com.Divide the result in to 2 parts(split1 and split2). Using substring() method remove some of string from split1 and join resulted part with split2 using '...@'. Return the joined part as the final output. In our example the resulted output is "bat...@gmail.com".ExampleLive Demo newEmail = function (email) { ... Read More
Let us first create a table −mysql> create table DemoTable -> ( -> FirstName varchar(100), -> Age int, -> Score int -> ); Query OK, 0 rows affected (0.62 sec)Insert some records in the table using insert command −mysql> insert into DemoTable values('Robert', 21, 78); Query OK, 1 row affected (0.10 sec) mysql> insert into DemoTable values('Bob', 20, 90); Query OK, 1 row affected (0.21 sec) mysql> insert into DemoTable values('Sam', 22, 69); Query OK, 1 row affected (0.20 sec)Display all records from the table using select statement −mysql> select *from DemoTable;Output+-----------+------+-------+ | ... Read More
The HTML DOM Input Datetime max property returns/sets max attribute of Input Datetime.SyntaxFollowing is the syntax −Returning string valueinputDatetimeObject.maxSetting max to string valueinputDatetimeObject.max = YYYY-MM-DDThh:mm:ssTZDString ValuesHere, “YYYY-MM-DDThh:mm:ssTZD” can be the following −stringValueDetailsYYYYIt defines year (eg:1998)MMIt defines month (eg: 05 for May)DDIt defines Day (eg: 24)TIt is a separator for date and timehhIt defines hour (eg:12)mmIt defines minutes (eg:48)ssIt defines seconds (eg:00)TZDTime Zone Designator (IST denotes Indian Standard Time)ExampleLet us see an example of Input Datetime max property − Live Demo Input Datetime Max Date & Time: Renew Insurance var inputDate = document.getElementById("dateTime"); ... Read More
Setting border for image view is easy, In this post we will see how to set Border for an Image View in iOS.Let’s get started.Step 1 − Open Xcode → New Project → Single View Application → Let’s name it “BorderToImage”We will create an image view and a button in our storyboard on tap of button we will add border to image view. We could do the same in viewDidLoad but to see the difference we’re doing this.Step 2 − In Main.storyboard add an image view and a button as shown below.Step 3 − Create @IBOutlet for image and name ... Read More
This method retrieves the user name used to establish the current connection −To retrieve the user name as known to the database −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 Connection interface.Finally, retrieve the ... Read More
To avoid repair with keycache in MySQL, you need to follow the below syntax −create table yourNewTableName as (select *from yourOldTableName); alter table yourNewTableName add index(yourCoumnName);Let us first create a table −mysql> create table DemoTable ( StudentId int NOT NULL AUTO_INCREMENT PRIMARY KEY, StudentFirstName varchar(20), StudentLastName varchar(20) ); Query OK, 0 rows affected (0.24 sec)Insert some records in the table using insert command −mysql> insert into DemoTable(StudentFirstName, StudentLastName) values('John', 'Doe'); Query OK, 1 row affected (0.05 sec) mysql> insert into DemoTable(StudentFirstName, StudentLastName) values('David', 'Miller'); Query OK, 1 row affected (0.05 sec)Display all records from ... Read More
In this program we will see how to sort array elements in descending order.Problem StatementWrite 8086 Assembly language program to sort in descending order of the elements in a given array, which is starts from memory offset 501. The size of the series is stored at memory offset 500.DiscussionHere we are sorting the number in bubble sorting technique. In this sorting technique there will be n passes for n different numbers. In ith pass the ith smallest element will be placed at the end. This is comparison based sort. We taking two consecutive numbers, compare them, and then swap them ... 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 register B, and adjust it to BCD. The final sum will be less than 9999BCD. Store the sum at locations 8060H and 8061H.Write a second subroutine to unpack the BCD sum stored in registers A and B, and store them in the OutputBuffer memory starting at 8062H. The most significant ... Read More