Most answered questions in Java-Script

0 votes
3 answers

How to get full path of selected file on change of <input type=‘file’> using javascript, jquery-ajax?

You have to download the file with ...READ MORE

Nov 29, 2022 in Java-Script by Wilson S.S
 • 75,943 views
0 votes
2 answers

How to change website favicon dynamically?

There is a way of doing it ...READ MORE

Sep 28, 2020 in Java-Script by anju
 • 160 points • 5,341 views
0 votes
2 answers

How to animate a change in backgroundColor using jQuery on mouseover?

You don't need jquery. You can also ...READ MORE

Sep 9, 2020 in Java-Script by Eureka
 • 160 points • 2,188 views
0 votes
2 answers

How can I set focus on an element in an HTML form using JavaScript?

Hi Kartik, try the following script <script>  (window.onload = ...READ MORE

Sep 24, 2020 in Java-Script by Okugbe
 • 280 points • 2,020 views
0 votes
2 answers

How can I set a session var using javascript and get it via php code?

Yes it is possible. You can either ...READ MORE

Aug 9, 2020 in Java-Script by Okugbe
 • 280 points • 29,455 views
0 votes
2 answers

Why doesn’t Postman get a “No 'Access-Control-Allow-Origin' header is present on the requested resource” error when my JavaScript code does?

My understanding is that you are using ...READ MORE

Feb 9, 2022 in Java-Script by Soham
 • 9,710 points • 24,545 views
0 votes
2 answers

error: Microsoft Visual C++ 14.0 is required

According to your question, it seems that ...READ MORE

Feb 8, 2022 in Java-Script by Rahul
 • 9,680 points • 1,663 views
+1 vote
2 answers

How to convert entire div data into image and save it into directory without using canvas?

Hello @kartik, You can try the sample code ...READ MORE

Apr 29, 2020 in Java-Script by Niroj
 • 82,840 points • 74,264 views
0 votes
1 answer

How to create an attribute directive that changes element behavior on hover events?

You can follow this example. This directive ...READ MORE

Apr 10 in Java-Script by anonymous
 • 69 views
0 votes
1 answer

How to customize the default theme in jQuery Mobile CSS Framework?

Manual CSS Overrides Create a custom CSS file ...READ MORE

Apr 7 in Java-Script by anonymous
 • 48 views
0 votes
1 answer

How to handle form submissions asynchronously in jQuery Mobile applications?

To effectively manage asynchronous form submissions in ...READ MORE

Apr 7 in Java-Script by anonymous
 • 62 views
0 votes
1 answer

How does Babel differ from JSX?

Feature Babel JSX Definition A JavaScript compiler that transforms ES6+ code ...READ MORE

Mar 12 in Java-Script by Sahil
 • 119 views
0 votes
1 answer

How Can I Create a Curved Menu Like Stacks in OS X Using jQuery UI or CSS and JavaScript?

You can create a curved menu like ...READ MORE

Mar 11 in Java-Script by Sanvi
 • 220 views
0 votes
1 answer

How to remove text from a div in JavaScript?

You can remove text from a <div> ...READ MORE

Mar 11 in Java-Script by Sanvi
 • 99 views
0 votes
1 answer

Can't bind to 'ngclass' since it isn't a known property of 'input'?

This error occurs because Angular does not ...READ MORE

Mar 11 in Java-Script by Tanvi
 • 102 views
0 votes
1 answer

Can't bind to 'formGroup' since it isn't a known property of 'form'?

The error Can't bind to 'formGroup' since ...READ MORE

Mar 11 in Java-Script by Tanvi
 • 95 views
0 votes
1 answer

How to Prevent Background Image Flickering on Page Refresh Across Browsers?

To prevent this, you can use the ...READ MORE

Mar 11 in Java-Script by Tanvi
 • 86 views
0 votes
1 answer

How to Dynamically Generate an Embedded YouTube Video from a URL Input Without Reloading the Page?

You can use JavaScript to extract the ...READ MORE

Mar 11 in Java-Script by Tanvi
 • 90 views
0 votes
1 answer

How to Make a Resizable JavaFX Application with Font and Image Size Constraints?

To create a resizable JavaFX application with ...READ MORE

Mar 10 in Java-Script by Tanvi
 • 81 views
0 votes
1 answer

How to pass data from controller to view in asp net?

Methods to Pass Data from Controller to ...READ MORE

Mar 10 in Java-Script by Tanvi
 • 86 views
0 votes
1 answer

How to install Jest and React Testing Library in TypeScript?

To install and configure Jest and React ...READ MORE

Mar 6 in Java-Script by Anvi
 • 90 views
0 votes
1 answer

Is Page Refresh Necessary for Route Re-Load in ReactJS?

No, a page refresh is not necessary ...READ MORE

Mar 6 in Java-Script by Anvi
 • 94 views
0 votes
1 answer

How to apply filter and map in a pipeline for specific data processing?

In RxJS, filter is used to remove ...READ MORE

Feb 24 in Java-Script by Navya
 • 82 views
0 votes
1 answer

What is the best proper way to create the meta data for your page?

Best Way to Set Metadata in a ...READ MORE

Feb 24 in Java-Script by Kavya
 • 133 views
0 votes
1 answer

How can I determine whether a JavaScript object is empty?

Use Object.keys(obj).length === 0 to check if ...READ MORE

Feb 23 in Java-Script by Kavya
 • 118 views
0 votes
1 answer

Is there any difference between JavaScript events and React events, or are they identical?

Feature JavaScript Events React Events (Synthetic Events) Type Native Browser Events ...READ MORE

Feb 22 in Java-Script by Kavya
 • 171 views
0 votes
1 answer

How can numbers be formatted with leading zeros in JavaScript?

You can format numbers with leading zeros ...READ MORE

Feb 21 in Java-Script by Kavya
 • 113 views
0 votes
1 answer

What is the EBNF syntax for ECMAScript?

Here is an example of ECMAScript syntax ...READ MORE

Feb 21 in Java-Script by Kavya
 • 113 views
0 votes
1 answer

How do I check if a string contains a specific substring in JavaScript?

You can use the includes() method, introduced ...READ MORE

Feb 12 in Java-Script by Kavya
 • 100 views
0 votes
1 answer

How can I filter an array of objects by specific attributes?

You can use the filter() method. The ...READ MORE

Feb 10 in Java-Script by Navya
 • 95 views
0 votes
1 answer

Is JavaScript processing too fast for effective DOM manipulation?

JavaScript's processing speed is generally sufficient for ...READ MORE

Feb 10 in Java-Script by Navya
 • 107 views
0 votes
1 answer

How can I target the shadow DOM host element only if it’s the last child?

To target the shadow DOM host element ...READ MORE

Feb 10 in Java-Script by Navya
 • 155 views
0 votes
1 answer

What is the method to access captured groups in a JavaScript regular expression?

ou can access captured groups from a ...READ MORE

Feb 10 in Java-Script by Navya
 • 145 views
0 votes
1 answer

Can you explain the concept of tail recursion?

Tail recursion is a specific form of ...READ MORE

Feb 7 in Java-Script by Navya
 • 115 views
0 votes
1 answer

How can I determine if a string begins with another string in JavaScript?

You can use the startsWith() method. Syntax: string.startsWith(searchString, position) Example: const ...READ MORE

Feb 7 in Java-Script by Navya
 • 121 views
0 votes
1 answer

What is the method to convert a floating-point number to an integer in JavaScript?

You can convert a floating-point number to ...READ MORE

Feb 7 in Java-Script by Navya
 • 324 views
0 votes
1 answer

What does the new keyword do in JavaScript?

In JavaScript, the new keyword is used ...READ MORE

Feb 7 in Java-Script by Navya
 • 108 views
0 votes
1 answer

How can I assign a variable to hold a multiline string in JavaScript?

You can assign a variable to hold ...READ MORE

Feb 7 in Java-Script by Navya
 • 146 views
0 votes
1 answer

What is the way to iterate over the properties of a plain JavaScript object?

You can iterate over the properties of ...READ MORE

Feb 7 in Java-Script by Navya
 • 108 views
0 votes
1 answer

How do I check if a variable is undefined in JavaScript?

In JavaScript, you can check if a ...READ MORE

Feb 7 in Java-Script by Navya
 • 114 views
0 votes
1 answer

How can I pass arguments to the callback function in setTimeout()?

You can pass arguments to the callback ...READ MORE

Feb 7 in Java-Script by Navya
 • 104 views
0 votes
1 answer

How can I iterate through keys and values in JavaScript?

In JavaScript , you can iterate through ...READ MORE

Feb 7 in Java-Script by Navya
 • 133 views
0 votes
1 answer

What is the method to check if a JavaScript object is empty?

You can use several methods: 1. Using Object.keys() const ...READ MORE

Feb 7 in Java-Script by Navya
 • 123 views
0 votes
1 answer

How do I verify if a given object is an array?

You can use the Array.isArray() method.This method ...READ MORE

Jan 10 in Java-Script by Navya
 • 128 views
0 votes
1 answer

How can I properly format a date in JavaScript?

You can format a date in JavaScript ...READ MORE

Jan 10 in Java-Script by anonymous
 • 147 views
0 votes
1 answer

What is the process for importing a JSON file in ECMAScript 6?

In ECMAScript 6 (ES6), importing a JSON ...READ MORE

Jan 10 in Java-Script by Navya
 • 132 views
0 votes
1 answer

How can I iterate through the properties of a JavaScript object?

You can iterate through the properties of ...READ MORE

Jan 10 in Java-Script by Navya
 • 141 views
0 votes
1 answer

When is it appropriate to use arrow functions in ECMAScript 6?

Arrow functions, introduced in ECMAScript 6 (ES6), ...READ MORE

Jan 10 in Java-Script by Navya
 • 110 views
0 votes
1 answer

What is the correct way to check for an undefined value in JavaScript?

The correct ways to check for an ...READ MORE

Jan 10 in Java-Script by Navya
 • 133 views
0 votes
1 answer

Under what conditions should arrow functions be utilized in ECMAScript 6?

Arrow functions in ECMAScript 6 should be ...READ MORE

Jan 10 in Java-Script by Navya
 • 101 views
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