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Articles on Trending Technologies
Technical articles with clear explanations and examples
Bootstrap .btn-lg class
To make a large button, use the .btn-lg class in Bootstrap.You can try to run the following code to implement the btn-lg classExample Bootstrap Example Large button
Read MoreAdd the default styles for the dropdown menu container in Bootstrap
Use the .dropdown-menu class in Bootstrap to add the default styles for the dropdown menu containerExample Bootstrap Example Mobile Phones The following are the mobile phone brands available in India: Companies Apple Samsung Oppo Nokia
Read MoreBootstrap .btn-link class
Deemphasize a button by making it look like a link while maintaining button behavior using the btn-link class in Bootstrap −Example Bootstrap Example Link Button
Read MoreCallback using Interfaces in Java
In the case of Event-driven programming, we pass a reference to a function which will get called when an event occurs. This mechanism is termed as a callback. Java does not support function pointers. So we can not implement the same direction. But using interfaces we can achieve the same very easily.In the example below, we've made a callback when a button is clicked. See the steps −Create an interface ClickEventHandler with a single method handleClick().Create a ClickHandler class which implements this interface ClickEventHandler.Create a Button class which will call ClickHandler when it's click method is called.Test the application.Example//Step 1: ...
Read MoreCalling a method using null in Java
When a method is invoked on a null reference, it throws NullPointerException but in case of the static method, we can make it possible using cast expression. See the example below −Examplepublic class Tester { public static void display(){ System.out.println("display"); } private void print() { System.out.println("print"); } public static void main(String[] args) { //Scenario 1: //Calling a method on null reference //causes NullPointerException try { Tester test = null; ...
Read MoreBootstrap progress class
Use the .progress class in Bootstrap to create a progress bar. The class is a container for progress bars.You can try to run the following code to implement progress class in BootstrapExample Bootstrap Example 90% Complete
Read MoreBootstrap .btn-block class
To create a button using the .btn-block class, you can try to run the following code −Example Bootstrap Example The following are block level buttons: Block level Primary button Block level button
Read MoreAdd a fading effect when closing an alert box in Bootstrap
Use the .fade class in Bootstrap to add a fading effect when the alert is closed:Example Bootstrap Example Eclipse Refactoring × To refactor code in Eclipse, try the below given steps in the video (You can also close this alert)
Read MoreAdd plain text next to a form label within a form with Bootstrap
To add plain text to a form label within a form, use the .form-control-static in Bootstrap.You can try to run the following code to implement a .form-control-static class in BootstrapExample Bootstrap Example Email: amit@demo.com
Read MoreBootstrap .checkbox-inline class
Use .checkbox-inline class to a series of checkboxes for controls to appear on the same line. You can try to run the following code to implement the .checkbox-inline classExample Bootstrap Forms Best IDE (You can select more than one) NetBeans IDE Eclipse IDE
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