The contents of a distributed database are spread across multiple locations. That means the contents may be stored in different systems that are located in the same place or geographically far away. However, the database still appears uniform to the users i.e the fact that the database is stored at ... Read More

GeneralizationGeneralization is a process of generalizing an entity which contains generalized attributes or properties of generalized entities. The entity that is created will contain the common features. Generalization is a Bottom up process.We can have three sub entities as Car, Truck, Motorcycle and these three  entities can be generalized into ... Read More

Use the .flex-*- column class in Bootstrap to show flex items vertically on different screen sizes:Set it vertically on small, medium, large, etc screen size. Let us see it on small and medium screen size:Small Screen SizeFlex on different screen size (Small)   One   Two   Three Medium ... Read More

Use the border-top-0 class in Bootstrap 4 to remove the top border.Set the border-top-0 class −   Rectangle is missing the TOP border. Let us see an example to implement the border-top-0 class −ExampleLive Demo       Bootstrap Example             ... Read More

To set orange border to an element, use the border-warning class −   Danger (Orange border) Set the style for the element − .mystyle {   width: 200px;   height: 100px;   margin: 10px; } Let us see an example to implement the border-warning class in Bootstrap −ExampleLive Demo ... Read More

Use the border-white class in Bootstrap 4 to set white border to an element.   This has white border The test class above styles the element as shown below − .test {   width: 120px;   height: 100px;   margin: 10px;   background: blue; } Let us see an example ... Read More

Use the border-0 class in Bootstrap to eliminate all borders from an element as shown below −   No border We have also set CSS style above −.mystyle {   width: 120px;   height: 100px;   margin: 10px;   background: gray; }You can try to run the following code to ... Read More

Use the .btn-outline-dark class in Bootstrap to set dark outline on a button.The following is an example of a button with dark outline −Set the above outline to the button, using the btn-outline-dark class as shown below −   Submit You can try to run the following code to implement ... Read More

You can wrap the flex items on difference screen sizes, using the flex-*-nowrap class. As shown below, wrapping is avoided here −The above avoids wrapping of flex item on small and large screen size using the following code snippet −Flex items won't wrap (small screen size)   Ques 1 ... Read More

Use the .align-items-stretch class to stretch single rows of items in Bootstrap 4.To stretch single rows of items −