iamshaunjp/node-crash-course

Course files for the Node.js Crash Course tutorial series on The Net Ninja YouTube channel.

node-crash-course

Course files for the Node.js Crash Course tutorial series on The Net Ninja YouTube channel.

node-crash-course's Issues

reference error

I have tried to run your code but i keep getting an error saying blog is not defined error and it is showing me the error is in line ejs file of index.ejs line 10. i cant find any solutions for this error

rewrite: rewrite the app.js with async and await

rewrites the middleware with async and await function to be modern

mongoose promise while connneciting.

mongoose.connect(url)
.then(....)
This gives syntax error.
but I tried using callback in mongoose.connect like..
mongoose.connect(url,(err,db)=>{
if (err){console.log(err)}
else {console.log('success')} //this worked
}

i can't find the tailwindcsss tutorial

Course materials are missing!

Most branches give 404 errors. Please add the course material. Thanks

Can you tell me Where are your codes for Nodejs tutorial

Error when running npm install -g nodemon

I had an error when I tried to run npm install -g nodemon
I had a running script disabled error from the terminal and this is how I fixed it:

1. Open the Run command box with Windows key + R
2. Type powershell in the dialogue box
3. Click Ctrl + Shift + Enter key to open powershell
4. Paste the command : Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Unrestricted
5. Press Y on prompt and hit enter
6. Go back to your text editor(I use VSCode) and run the command npm install -g nodemon and run your server

Course material are missing

Course Material are missing

Blogs with the same id lenght throwing ejs error. [With solution]

blog_details controller returns "null" if he couldn't find a blog in the database.

Simple solution:
Add "if (null === result) throw err;" to blogController.js on line 17.

Nodemon

Nodemon is updating and auto refreshing only the server and those changes are not changed in the browser. so that we have to restart the server everytime. i don't know how your browser is updating the changes automatically.

Node Ninja

Code not in the repo

Hello sir, i followed your video: https://www.youtube.com/watch?v=zW_tZR0Ir3Q&ab_channel=TheNetNinja

Really nice one

I would like to get the code, but it seems it doesn't exist, i liked the structure, and i am a lazy developer, i would want your code to be a boilerplate for a project that i am planning.

Thank you..

blog_details controller

Hi Net Ninja,

I followed your tutorial on youtube (thanks again for the great tutorial ), and I had to adapt the blog_details controller at two points for not running into errors (see (1) and (2) in the code snippet below):

const blog_details = (req, res) => {

    //(1) id contains a space as first character, I don't know why, I have to remove it
    const id = req.params.id.slice(1)

    Blog.findById(id).then(result => {

        //(2) if blog is not found result = null, I have to check for that for preventing error at this point,
        // otherwise the webpage hangs
        // you can trigger this behaviour by using a valid blog id and then change e.g. the last digit
        if(result != null)
            res.render('./blogs/details', { blog: result, title: 'Blog Details' })
        else
            res.status(404).render('404', {title: 'Blog not found' })

    }).catch( err => {
        console.log(err)
        // you can trigger this behavior e.g. with /blogs/isajfjklsfnhhsafkhnbsdf
        res.status(404).render('404', {title: 'Site not found' })
    })
}

I am using:
wsl2 Ubuntu 20.04.2 LTS
node v14.17.2
[email protected]

Where is the code ?

Missing files

i can not find the files, have they been removed?

Description

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