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How to convert fullname into first last and middle name in javascript example

January 1, 2022 ·  2 min read

In some cases, the UI form on a page accepts only a single text box to take the full name, the developer needs to split this into first name, middle name, and lastname. This article talks about how to split full name into first, last, and middle name in javascript and Angular. usually, the user enters the name with three words. for example, the user entered in name filed as...

How to check if object type is JSON in javascript

January 1, 2022 ·  2 min read

It is a short tutorial about how to check an object is JSON in javascript and typescript. JSON is simple data with keys and values enclosed in parenthesis. JSON objects don’t have type representation in javascript, They treat as normal strings. Sometimes, We might think and need to answer the below questions for Check a string is a valid json object or not Find an Object in json format...

How to check element is visible or not in JQuery?

January 1, 2022 ·  2 min read

It is a short tutorial on Checking a div is visible or not in Jquery. In Html element can be shown or hidden using below three approaches. display -block/none visibility - hidden/none opacity - 0 to 1 For example, <div class="element1">element1</div> <div class="element2">element2</div> <div class="element3">element3</div> It results in three divs displayed to the browser. as like element1 element2 element3 Let’s make some style changes using display and visibility to hide element1 and element2...

How to check checkbox is selected or not JQuery?

January 1, 2022 ·  3 min read

you can find checkbox checked or not using is() function or :checked attribute in jQuery, and also using checked property in plain JavaScript. This is a short tutorial on to check checkbox is checked with different jQuery versions. In HTML, checkbox is created using HTML input tag as follows Html checkbox is written to select multiple values, But in this example, each checkbox name is different, return always a single element....

Function Constructor Declaration in javascript examples

January 1, 2022 ·  3 min read

javascript Function Declaration Javascript is a programming language which is unique features compared to other programming language. Function object construction is one of the cool features. Functions create using the name and function keyword. Functions will be helpful to execute the repetitive code and avoid duplicate code writing. Function features 1. create using task processing. 2. Returns data to the caller 3. Will take parameters 4. These are objects in javascript....

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