I’m applying TDD while creating my project, and I’m implementing a lot of tests and checks for my functions to ensure their arguments are correctly input. I have no issue with this, but my code is starting to look congested with all the argument checks. Is this proper practice or is argument check…
Tag: javascript
JavaScript – how to make form String to Array?
I have data const { data: communityData } = useQuery(SEE_ALL_COMMUNITIES_QUERY); communtyData is Array and it has field named communityName. if I console.log communityData.communityName[0] then ‘abs’ comes. I need to make array looks like below with this ‘abs’ So I use map function. I …
How can I change to horizontal alignment when using map in React native?
I have data called hello. If I have hello[0] data, I want to run hello.map and list the buttons. However, the Pressable component is vertically aligned, but I want to do it horizontally. So, I am trying to change the direction by giving a View on top of the map function. If i put a View, an Unexpected Token e…
How to pass local video file as a prop to ReactPlayer
I’m using react-player component for this. I have file 1 where I’m storing some data as an array, including a local video. File 2 takes the array and maps each item to a React component called ProjectDetail. Finally, this is file 3 which contains ProjectDetail. It takes the array item as props. vi…
How to extract an id from id field in html to send it via axios in Vue?
I’ve no idea how to get the id of element in order to send it. I use Vue 2. ** offers array i get from the API, so it is just an example. I need getting id dynamically in order to send a comment for the exact offer. Maybe it is the wrong way to do it, but it would
How can I use navigator.getMedia in Angular
I have a problem when implementing navigator.getMedia in angular. Which would be the correct way?. the error is “Property ‘getMedia’ does not exist on type ‘Navigator’” Answer Correct syntax would be navigator.MediaDevices.getUserMedia The MediaDevices.getUserMedia() method promp…
Use [e.target.name]=e.target.value inside object
I have this object: and i need to fill it in a form. i use this function: and this inside the form: The form works onsubmit, and create values in the object with the property name, and the value. But if the property (p.e: ‘title_image_lateral’), not put the new value in the correct place in the ob…
API call in express says maximum rows exceeded
I have an express app that makes an api call and prints out the results like so: The issue now is that once the API call is made, the result says Limit for result exceeded, max rows: 25.00 thousand, current rows: 40.11 thousand I know that you can increase the file size, but I don’t think that also incr…
React Redux (is not) updating the state of an array from mysql db
This is my first react project and first JS project overall so I am incredibly new to the language though I have some prior experience with c#. I got my app to a working version locally but my states and prop passing was getting out of hand so I wanted to implement redux before it gets worse. I have a
how to make a horizontal animation that works synchronously with the scroll? (JS)
Can you please tell me how to make a horizontal animation that works synchronously with the scroll? I made a sample, but there is a drawback – the event has a start and end point, and I want to make a permanent animation: Thank you in advance! Answer Use css animations: