Webcam.js is a JavaScript library that allows us to capture a picture from the webcam.
It uses HTML5 getUserMedia API to capture the picture. Flash is only used if the browser doesn’t support getUserMedia.
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How to avoid jQuery conflict with other JS libraries
The widespread adoption of jQuery, a renowned JavaScript library, can be attributed to its simplicity and convenience in manipulating HTML documents, handling events, and creating animations. However, as the web development landscape evolves, numerous JavaScript libraries and frameworks with distinct features and syntax have emerged, leading to a common challenge: conflicts between jQuery and other JavaScript libraries.
Encountering conflicts between jQuery and other libraries can result in unexpected errors, impaired functionality, or even complete application failure. To ensure smooth integration and mitigate these conflicts, it is essential for developers to understand their nature and implement effective strategies.
This article explores the best practices for avoiding jQuery conflicts with other JavaScript libraries. Following these practices can enhance application stability and performance.
How to check if element contains a Class using jQuery
jQuery has inbuilt methods using which you can check if an HTML element contains a specific class.
You can conditionally perform the actions based on response.
In this tutorial, I am explaining the following 3 methods –
- hasClass()
- is()
- attr()
Highlight current page menu item with jQuery
By highlighting the current page navigation menu item helps the users to know, at what page they are now.
You can simply do this with jQuery, to highlight menu item according to the current page.
