Data Structure
Networking
RDBMS
Operating System
Java
MS Excel
iOS
HTML
CSS
Android
Python
C Programming
C++
C#
MongoDB
MySQL
Javascript
PHP
The flex-column-reverse is used to display reversed flex items with vertical orientation. Add the flex-column-reverse class as in the following code snippet −After that, add flex items inside it − Demo 1 Demo 2 Demo 3 You can try to run the following code to show flex items vertically and reversed −ExampleLive Demo Bootstrap Example Implementing Column Reverse Demo 1 Demo 2 Demo 3
The Arrays class of the java.util package provides you a method named asList(). This method accepts an array (of objects) and converts them into a list and returns it.ExampleLive Demoimport java.util.Arrays; import java.util.List; public class ArrayToList { public static void main(String args[]) { Integer[] myArray = {23, 93, 56, 92, 39}; List list = Arrays.asList(myArray); System.out.println(list); } }Output[23, 93, 56, 92, 39]
Java does not support the concept of default parameter however, you can achieve this usingMethod overloadingUsing method overloading if you define method with no arguments along with parametrized methods. Then you can call a method with zero arguments.Variable argumentsIn Java methods parameters accept arguments with three dots. These are known as variable arguments. Once you use variable arguments as a parameter method, while calling you can pass as many number of arguments to this method (variable number of arguments) or, you can simply call this method without passing any arguments.ExampleLive Demopublic class Sample { void demoMethod(String... args) { ... Read More
In JavaScript, the functions wrapped with parenthesis are called “Immediately Invoked Function Expressions" or "Self Executing Functions.The purpose of wrapping is to namespace and control the visibility of member functions. It wraps code inside a function scope and decrease clashing with other libraries. This is what we call Immediately Invoked Function Expression (IIFE) or Self Executing Anonymous Function.Here’s the syntax −(function() { // code })();As you can see above, the following pair of parentheses converts the code inside the parentheses into an expression −function(){...}In addition, the next pair, i.e. the second pair of parentheses continues the operation. It calls ... Read More
To align gathered items from the start in different screens, use the .align-content-*-start class.Align the items as shown below in different screen sizes −Medium Screen Size Work 1 Work 2 Work 3 Work 4 Work 5 Large Screen Size Work 1 Work 2 Work 3 Work 4 Work 5 You can try to run the following code to implement the align-content-*start class for different screen sizes in the Bootstrap 4 −ExampleLive Demo Bootstrap Example ... Read More
To set an outline on a button that indicates positive action, you need to use the btn-outline-success class in Bootstrap.Here is how you can set it: More (Green Outline) You can try to run the following code to implement the btn-outline-success class −ExampleLive Demo Bootstrap Example Python The following are the Python Technologies : Jython WxPython For more, click below: More (Green Outline)
decodeURIComponentTo decode a URL component in JavaScript, use the decodeURLComponent() method.ExampleYou can try to run the following code to decode a URL component − Check function display() { var uri = "http://example.com/welcome msg.jsp?name=åmit&sub=programming"; // first encode var encode = encodeURIComponent(uri); var decode = decodeURIComponent(encode); var result = "Encode= " + ... Read More
In JavaScript, use any of the single or double quotes for a string. However, you should be consistent in whatever you select. Single and double quotes are the same in JavaScript −"Let us say: \"Life's good!\"" 'Let us say: "Life\'s good!"' “Let us say: \"Life\'s good!\"" 'Let us say: \"Life\'s good!\"'Let’s see an example, which is supported by ES6 −`Will you be "my" friend. I really liked it when I was a kid,.`;
Use .align-content-end class to align gathered items at the end in Bootstrap 4.To set the items at the end −
The hide.bs.tooltip event in Bootstrap fires when the tooltip is about to be hidden.Click the hide button first −$(".btn-default").click(function(){ $("[data-toggle='tooltip']").tooltip('hide'); });On clicking above the hide.bs.tooltip event fires and an alert generates −$("[data-toggle='tooltip']").on('hide.bs.tooltip', function(){ alert('Tooltip will hide now.'); });You can try to run the following code to implement the hide.bs.tooltip event −ExampleLive Demo Bootstrap Example Event Here tooltip will be displayed using the "Show" buttpn and can be hidden ... Read More