I am using on duplicate key to update data in a mySQL DB v 8.0.35 (AWS RDS instance) I want to update a selection of fields with the new value. Plus set a further field (up[dated) to 1 only if…
Please, somebody help me with the" If line" i'm making an exercise the rests of my code work, but the last line with If statment doesn't How can do this? `<?php $employees = array ( array("Name" => " Harry ",…
Let's say there is an if statement like this: if( a && b ) c(); Is there a way to auto-format it to having extra spaces around AND (&&) / OR (||) operators using VSCode's default formatter (editor.formatOnSave)? if( a…
I'm currently beginning a Javascript coding course. One task requires me to check if a serial number is valid, and if it is, add it to an array to store all valid serial numbers. The serial numbers must be: odd…
I have a React component: const Options = () => { // Option logic if (isOptionOne) { return <OptionOne />; } if (isOptionTwo) { return <OptionTwo />; } if (isOptionThree) { return <OptionThree />; } return null; }; I render…
i'm in a very beginner javascript course and we were tasked with making a simple loop "program". I settled on asking users for names of colors and based on how many answers they come up with, it would display some…
I know this question has been asked before, but the usual answers bring another (potential) problem and doubts to my mind. The context I've got a function that returns what component has to be rendered depending on two parameters, paramA…
I'm trying to make a Simon says game and the problem is inside my answerCheck function. I have it set to be called when both the generated pattern and the user pattern length are equal to 4 and to pass…
please help me fix this code. For context, I was trying to create a randomiser that responds with 'yes' or 'no' etc to whatever question the user inputs. The main question is how do I return a random item in…
<button class="js-button" onclick=" let buttonElement = document.querySelector('.js-button').innerHTML; if (buttonElement === 'Subscribe') { buttonElement = 'Subscribed'; } else { buttonElement = 'Subscribe'; } ">Subscribe</button> When we click on the button, it should change to 'Subscribed' from 'Subscribe' and vice versa. When…