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Anjana has Published 53 Articles
Anjana
37K+ Views
To find whether a given string contains a number, convert it to a character array and find whether each character in the array is a digit using the isDigit() method of the Character class.ExampleLive Demopublic class ContainsExample { public static void main(String args[]){ String sample = "krishna64"; ... Read More
Anjana
50K+ Views
To merge table columns in HTML use the colspan attribute in tag. With this, merge cells with each other. For example, if your table is having 4 rows and 4 columns, then with colspan attribute, you can easily merge 2 or even 3 of the table cells.ExampleYou can try ... Read More
Anjana
7K+ Views
To create clickable areas in an image, create an image map, with clickable areas. For example, on clicking a box, the different website opens and on clicking a triangle in the same image, a different website opens.The tag defines an area inside an image-and nested inside a tag. ... Read More
Anjana
45 Views
JavaScript date setUTCDate() method sets the day of the month for a specified date according to universal time.The following is the parameter for setUTCDate(dayValue) −dayValue − An integer from 1 to 31, representing the day of the month.ExampleYou can try to run the following code to set the day of ... Read More
Anjana
152 Views
As we know that while creating a view, providing the list of columns is optional. But if we are providing the name of the columns while creating the view then the number of names in the list of columns must be the same as the number of columns retrieved by ... Read More
Anjana
67 Views
We can also use IN() function to compare row constructors. Consider the following example to make it clearer −mysql> Select (10,2) IN ((5,10),(10,2),(2,10),(100,100)); +--------------------------------------------+ | (10,2) IN ((5,10),(10,2),(2,10),(100,100)) | +--------------------------------------------+ | 1 | +--------------------------------------------+ 1 row in set (0.00 sec) mysql> Select (10,2) IN ((5,10),(2,10),(100,100)); +-------------------------------------+ | (10,2) IN ((5,10),(2,10),(100,100)) | +-------------------------------------+ | 0 | +-------------------------------------+ 1 row in set (0.00 sec)
Anjana
46 Views
Actually, Bit values are returned as binary values but we can also display them in the printable form with the help of following −By adding 0We can display Bit values in printable form by adding 0 to them. Following the example from the bit_testing table can be used to understand ... Read More