7 Alternatives of eval in JavaScript
JavaScript provides the eval() function, which allows developers to execute a string of code as if it were written directly in the script. However, using eval() can be a security…
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12th June 2023
Check equality of two array in JavaScript
JavaScript provides several ways to check the equality of two arrays. However, depending on the type of elements in the arrays and the desired level of comparison, some methods may…
22nd May 2023
set validation on angular reactive form at runtime
In Angular, you can set validation on a reactive form at runtime by using the setValidators method on the form control. For example, if you have a form control named…
1st May 2023
6 Debugging JavaScript: Tips and Tricks
Debugging is an essential part of the development process and JavaScript is no exception. Despite its popularity and widespread use, JavaScript can be tricky to debug, especially for beginners. In…
24th April 2023
5 JavaScript performance optimization techniques
JavaScript is one of the most widely-used programming languages on the web, and for good reason. It allows developers to create dynamic and interactive user experiences, but as the complexity…
3rd April 2023
Make rest api call using https node module.
REST (Representational State Transfer) is a popular architectural style for building web services. It allows clients to interact with a server using a simple set of commands, such as GET,…
20th February 2023
8 ways to check JavaScript Object empty or not
JavaScript objects are a fundamental data structure in any web application. One of the common tasks when working with objects is to check if an object is empty or not.…
6th February 2023
Check variable is a Date Object or not in JavaScript
We can check that a given variable is a date object or not. To check this, we have various approaches. Let check one by one. Solution 1: It will work…
30th January 2023
