PHP Date period array as single string
I am attempting to produce a single string with 2 values dates and cost If a user selects a start date of 1/1/2025 and an end date of 3/1/2025 and the cost is 250 I am looking to build a…
PHP function with unknown number (Regexp type) $childIds[] = X,$child->id
Usually I end up finding a solution by browsing StackOverflow, but here I come up short! Here is the structure of my categories in the database Parent category A (category_id = 1) Child category B (category_id = 2) Child category…
Php – Foreach of sum value with condition always increment
I have a test for my final course. I made some function but it stuck on sum of value array. I call the data from MySQL $stmt = $conn->prepare("SELECT r.id,id_penyakit,nama_penyakit,id_puskesmas,nama_puskesmas,created_at FROM riwayat r WHERE id_puskesmas = :id_puskesmas"); $stmt->bindValue(':id_puskesmas', $page_cat); $stmt->execute();…
Javascript – How do i prevent thesame action to run on other parts of my webpage simultaneously?
I wrote a code javascript code that will display the complete write up of a particular text which happens to be in three location in my html, but instead of displaying just the particular one that was clicked, its displaying…
Javascript – How To Get The ForEach Loop To Work On Deep Nested Objects
I am trying to get a forEach loop to write a table row that consists of a variable from both a shallow nested object and a deep nested object. I have this JSON object: var chardata = [{ "moveList": [{…
Html – Creating dynamic url with Blazor gives wrong reference when looping
I am creating a Blazor webassembly application and ran into an issue when looping over content to generate urls to mp3 files. The media files are called "1.mp3", "2.mp3", "3.mp3" ... etc. Assume you have a razor page with this…
Php – While destructuring array data in the head of a foreach() loop, can new elements be assigned to the original input array?
Since PHP7.1, a foreach() expression can implement array destructuring as a way of unpacking row values and make individualized variable assignments for later use. When using array destructuring within the head/signature of a foreach() loop, can new elements be declared…
Javascript – Looping through an object to display the grades of a student object and the function displays undefined, what could be the reason?
I am doing an online course and practising what I am learning. I just wanted to create a function, that takes an object and loops through an array element of the object using forEach. So I don't want to change…
Javascript – Can't concatenate value to a string
I'm writing simple rock-paper-scissors game. In this piece of code I'm trying to assign id value of the clicked img to a variable using .forEach method. It just doesn't work. If statements does work but somehow string doesn't add to…
Condition when a sequence of conditions within a Javascript forEach() method is not met
My IntersectionObserver uses a forEach method to call some functions if a condition is met per each item of an array: const sections = document.querySelectorAll("section") function removeHighlight(id) { someElementArray[id].classList.remove('highlight') } function addHighlight(id) { someElementArray[id].classList.add('highlight') } function onObserve(entries, observer) { entries.forEach((entry)…