I’ve recently started maintaining someone else’s JavaScript code. I’m fixing bugs, adding features and also trying to tidy up the code and make it more consistent. The previous developer used two ways of declaring functions and I can’t work out if there is a reason behind it or not. The two ways are: var functionOne … Read more
This question’s answers are a community effort. Edit existing answers to improve this post. It is not currently accepting new answers or interactions. How would you explain JavaScript closures to someone with a knowledge of the concepts they consist of (for example functions, variables and the like), but does not understand closures themselves? I have … Read more
You’re allowed to have more than one return statement, so it’s legal to write if (some_condition) { return true; } return false; It’s also unnecessary to compare boolean values to true or false, so you can write if (verifyPwd()) { // do_task } Edit: Sometimes you can’t return early because there’s more work to be … Read more
My terms have an additional ACF true/false field. I need to get a list of all the term IDs with the field enabled and return a list of these IDs. So far I have achieved such a code, but it returns me only one ID: [php]function terms_exclude_id_func() { $terms_control = get_terms([ ‘taxonomy’ => ‘product_cat’, ‘hide_empty’ … Read more
