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Vrundesha Joshi has Published 289 Articles

Vrundesha Joshi
3K+ Views
By using mysql dump client program we can take the backup of multiple databases into a file having the extension ‘.sql’. It can be understood with the help of the following example −ExampleIn this example, with the help of mysql dump client program, we are taking the backup of two ... Read More

Vrundesha Joshi
944 Views
MySQL defines NCHAR as a way to indicate that a CHAR column should use predefined character set. Utf8 is used by MySQL as its predefined character set.ExampleIn the example below, we are creating a table named ‘Student1’. In this table, we are declaring the data types of three columns with ... Read More

Vrundesha Joshi
721 Views
JavaScript provides a way to validate form's data on the client's computer before sending it to the web server. Basic form validation includes the form to be checked to make sure all the mandatory fields are filled in. It would require just a loop through each field in the form and ... Read More

Vrundesha Joshi
19K+ Views
Use the toString() method to covert the Number to string, then the length() method gives you length.ExampleYou can try to run the following code to learn how to get the length of a Number −Live Demo var num1 = ... Read More

Vrundesha Joshi
1K+ Views
To create a session only cookie, you need to set the expiration date of the cookie to be some years ahead. You need to set the expire attribute −current time + 5 yearsThe expire attribute shows the date the cookie will expire. If this is blank, the cookie will expire ... Read More

Vrundesha Joshi
3K+ Views
To create a list group heading, use the .list-group-item-heading class in Bootstrap.You can try to run the following code to implement .list-group-item-heading class −ExampleLive Demo Bootstrap Example Countries Asia India Nepal Europe Germany Italy Spain

Vrundesha Joshi
150 Views
Alert messages are used to display information such as warning or confirmation messages to the end users. You can try to run the following code to implement alert plugins in Bootstrap −ExampleLive Demo Bootstrap Example ... Read More

Vrundesha Joshi
179 Views
Use the .btn-success class in Bootstrap to set a positive action to an element. You can try to run the following code to implement the .btn-success class −ExampleLive Demo Bootstrap Example ... Read More

Vrundesha Joshi
163 Views
With Bootstrap, you can easily add paragraphs to thumbnails.You can try to run the following code to add HTML paragraphs −ExampleLive Demo Bootstrap Example ... Read More

Vrundesha Joshi
2K+ Views
To create an inverted navbar with a black background and with white text, simply add the .navbar-inverse class to the .navbar class.ExampleYou can try to run the following code to implement navbar-inverse class −Live Demo Bootstrap Example ... Read More