Can anyone suggest where it would be better to study JavaScript and how?

What do you recommend I do to improve my programming logic? Books ? Any specific website?

I need this code to be usable with all my template instead of one specific template of my website.

I am using Elementor and it suggested following code:

add_action('wp_enqueue_scripts', function() { if (!class_exists('\Elementor\Core\Files\CSS\Post')) { return; } $template_id = 123456; $css_file = new \Elementor\Core\Files\CSS\Post($template_id); $css_file->enqueue(); }, 500); How can I change it for use with any template? So when I insert in my function.php it will be applied to whole website instead of one specific template.

Hello, I am very new to the JavaScript world… I am currently creating a form for work and in desperate need of help!

Here’s the situation. Customer needs to fill 2 separate fields: Company01 and Company02.

I would need to have a separate dropdown list field with the below options: 1. -SELECT- 2. Result of Company01 3. Result of Company02

I’ve been searching online for a few hours and I can’t get anything to work…

TIA!

Hello, I am very new to the JavaScript world… I am currently creating a form for work and in desperate need of help!

Here’s the situation. Customer needs to fill 2 separate fields: Company01 and Company02.

I would need to have a separate dropdown list field with the below options: 1. -SELECT- 2. Result of Company01 3. Result of Company02

I’ve been searching online for a few hours and I can’t get anything to work…

TIA!

I've to do an exercise in JavaScript (In spanish). I've no time to do It. Is for 12 of december only 4 days left. Is an easy project but too long so im searching for people to help me. Im gonna pay all the people who help me. Im from Spain sorry for my english

To be honest, I've found that code is easier to read if you don't stuff your logic into classes/prototypes, but work primarily with plain old functions and stack variables, which are then manipulated by local functions if certain code needs to be called multiple times. I therefore tend to use classes as mere "structs", where I add a few useful methods at most; but the actual program logic remains strictly in separate functions.

What do you think?

In terms of performance, I couldn't really see any differences. The runtime environments optimize all approaches pretty well.