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Technical articles with clear explanations and examples
Bootstrap .has-error class
The has-error class allows you to set error for input.You can try to run the following code to implement the has-error classExample Bootstrap Example Input with error
Read MoreSet a border to an element in Bootstrap to indicate information
To set a border indicating information, use the border-info class.To implement it − Information Let us see an example to implement the border-info class −Example Bootstrap Example .one { width: 200px; height: 240px; margin: 40px; } Rectangle with a border indicating information: Information
Read MoreBootstrap 4 .border-light class
Use the border-light class in Bootstrap 4, to set a light gray border to an element as shown below light border Style for the demo class is for the element −.demo { width: 150px; height: 220px; margin: 15px; }Learn how to work with the border-light class in Bootstrap −Example Bootstrap Example .demo { width: 150px; height: 220px; margin: 15px; } Bootstrap 4 light border
Read Moreinput-lg Bootstrap class
The input-lg is used to set the height of forms in Bootstrap.You can try to run the following code to implement the input-lg Bootstrap class Example Bootstrap Example .input-lg
Read MoreRemove borders from an element in Bootstrap
Use the border-0 class in Bootstrap 4 to remove all borders from an element in Bootstrap 4 − no border Above, we have the div class to no-border class and this allow us to remove the borders from the element.Let us see an example to implement the border-0 class in Bootstrap −Example Bootstrap Example .mystyle { width: 120px; height: 100px; margin: 10px; background: maroon; } Rectangle no border
Read MoreCoupling in Java
Coupling refers to the usage of an object by another object. It can also be termed as collaboration. This dependency of one object on another object to get some task done can be classified into the following two types −Tight coupling - When an object creates the object to be used, then it is a tight coupling situation. As the main object creates the object itself, this object can not be changed from outside world easily marked it as tightly coupled objects.Loose coupling - When an object gets the object to be used from the outside, then it is a loose coupling ...
Read MoreBootstrap block level help text
Bootstrap form controls can have a block level help text that flows with the inputs. To add a full width block of content, use the .help-block after the .The following example demonstrates thisExample Bootstrap Example Example of Help Text A longer block of help text that breaks onto a new line and may extend beyond one line.
Read MoreBootstrap .modal("show") method
The modal(“show”) method opens a modal like below −The modal is displayed using the modal(“show”) method as shown below −$("#newModal").modal("show");Let us see an example of modal(“show”) method −Example Bootstrap Example #button1 { width: 140px; padding: 20px; bottom: 150px; z-index: 9999; font-size: 15px; position: absolute; margin: 0 auto; } ...
Read Morecol-lg-* Bootstrap class
The input-lg is used to set the width of forms in Bootstrap.You can try to run the following code to implement col-lg Bootstrap class −Example Bootstrap Example
Read MoreDisable a list item in a Bootstrap list group
Use the .disabled class in Bootstrap to disable a list item in a list group in Bootstrap.You can try to run the following code to disable a list item −Example Bootstrap Example Beverages Gatorade Coca Cola Pepsi Sting
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