NPM issues
I just started Beyond CSS and I'm having some issues with Project 1. I don't get the message that Kevin does that the dependencies are not installed so I assume that they are. However when I run npm start I get the following error: sh: npm-run-all: command not found. I did try npm install and got a ton of Errors. Sorry if it's comething obvious - I'm new to this side of things
Creating a Database on my Mac
Hello,
What is a good SQL program for mac for creating a database for my student database for a School Attendance System I am working on? Perifably GUI based as I don't work well with a command line....
seting cookies in the cookies storage in the borwser
the cokies are being set when i hit the login api,
and i can inspect in the network section in the browser from the response.headers that the cookies are available but the cookies are not being set in the browser properly , i checked for answer in stack overflow where they said i need to send {withCredentials:true}
with the login pay load but when i set this it causes a failed response,
can anyone help please?...
Patch request Error, json-server
Anyone can help me what is the problem of this:
The get request is working using the user_num property as identifier and not the id. but when i use it in patch it returns 404 not found
Get Request:
axios.get('http://localhost:3000/users?user_num=US24-18')...
remove unused dependencies? Importance?
Just wondering if unused dependencies (in package.json) effect anything other than install time (and potentially deployment-time)?
i'm taking a course, they provided some starter code - there was an unused dependency - I asked if i should remove it, they said "if you want" - so i'm trying to find out!...
Database setup for a simple login and registration page in terms of having a "remember me" function
I'm not sure how to setup my database to have a "Remember me" function in order to handle bypassing login. I know you use a cookie with a encoded string and other stuff but the database setup itself is a bit odd. I'm using a Postgres database and so far here are the fields I thought of...
```
user_id AUTOINCREMENT INTEGER
email TEXT NOT NULL...
If Sveltekit, Next, Nuxt, are "Fullstack" frameworks, why would you need a backend language?
Am I to assume that sure, the Fullstack Frameworks can do fullstack, but they're limited to a certain point? they can handle API calls, server side rendering, off the top of my head, what's missing that a backend language solves?
Cookies aren't being assigned to the client
```js
const session = require('express-session');
const MongoDBSession = require('connect-mongodb-session')(session);
app.post('/api/login',express.json(),async (req, res) => {
const { username, password } = req.body;...
My slash commands doesnt show up
i have created a slash command but it does not show up in any way, i dont get any error it just doesnt work at all
Socket.io Errors
I have one confusion. In my MERN chat app I had an issue of socket.io. It was suddenly losing connection and giving me bunch of errors of can't get url and also cors error so is there any common cases of why that might happen? I can provide repositories too if needed
host website
Hi, I have a website in Laravel and I would like to host it publicly to do some testing. Does anyone know a good platform?
When to use htmlspecialchars vs filter_input ?
im confused when using htmlspecialchars vs filter_input for preventing bad input into php. I have got the hang of using prepared queries but I've not noticed when using the other two mentioned functions. Is htmlspecialchars mainly for outputting html to prevent XSS and is filter_input for handling the user input to prevent it from going through to cause harm?
Installing a library with JS
Hello,
I'm trying to build a demo bar code scanner. I found this library:
https://serratus.github.io/quaggaJS/#node-example
I've installed Node + Quagga (library)...
For some reason the post value isn't being shown even tho in var_dump it shows that it's there.
You can see that the
$_POST["ajaxMonth"] has a string value of "2" in the first image however when I echo it, it has nothing as show in the second image.
Here is my php
```php
$ajaxMonth = $_POST["ajaxMonth"];...
PGJDBC Issue
Hello,
I'm trying to setup PostgreSQL JDBC Driver with my Java project. I'm not using Maven, don't want to. I haven't been able to figure it out... Please, I need help.
This happens when I run the program (after setting CLASSPATH to the path of my driver, which is in the same folder as MyClass):...
using namespaces and file paths in php properly
having mutiple issues with file paths and using namespaces and not sure why it seems they wont load.
here is code ...
Fatal error: Uncaught Error: Class "MD\model\TodoModel" not found in /var/www/html/app/controller/TodoController.php:7 Stack trace: #0 /var/www/html/app/view/todos/index.php(4): include() #1 {main} thrown in /var/www/html/app/controller/TodoController.php on line 7
Fatal error: Uncaught Error: Class "MD\model\TodoModel" not found in /var/www/html/app/controller/TodoController.php:7 Stack trace: #0 /var/www/html/app/view/todos/index.php(4): include() #1 {main} thrown in /var/www/html/app/controller/TodoController.php on line 7
PageSpeed Insights and GTMetrix Score Reading Is Difficult
I'm a relatively new developer. Last year I built a CMS in plain PHP, HTML, CSS, and JS, since that was what my boss of the startup company wanted during that time. Optimizing for page speed and PSI was easy because I know where to look since I built the cms and the website. Last November, I found a new job, fairly known to create websites for real estate agents and/or companies. They use wordpress, and a bunch of different plugins related to Real Estate which I'm very not familiar with. I receive daily tasks from updating the contact forms and plugins, to updating layouts and modules of different sites. However, one of my biggest pain points is optimizing for PSI and GTM. In a day if i get one of those kind of task, I feel like giving up. I know it's mainly because I don't fully understand what the score says or what the errors are saying whenever I run a website on those tools.
It feels to me like when I change something on a wordpress site that I'm working on, it's never consistent if what I changed was good or bad. For example, I changed one image, and run both tools. at first they might give me a good score, then wait for a bit to run it again, boom, bad score. I tried looking up for YT videos to see If there's someone or something I can learn from optimizing a wordpress site, but all i get is "install this plugin, install that plugin"
...
Roadmap
Hello everyone, I'm learning online, would like to be a backend web developer, struggling with the roadmap since I'm self taught. I'm using Python as the programming language.Please help....
Using MediaStreams
Hi, I am wanting more information on creating Blobs in particular MediaStreams to convert my videos to Blobs. If there are any good online courses I will be interested
I have posted my issue at https://stackoverflow.com/questions/77959428/blob-media-streams.
Shout out to Kevin, since doing his Conquering Responsive Layouts I have gone back through one of my recent projects re-writing some of my media queries and getting rid of a bunch of code
Cheers Kevin...