To make an SSH connection between Ubuntu 22 and GitHub, you can follow these steps: 1. Generate an SSH key pair: run the following command to generate an SSH key pair: ssh-keygen -t ed25519 -C “[email protected]” Replace `”[email protected]”` with your actual email address. You can also choose a different key type (e.g., RSA) […]
Setting Up SSH Connection between Ubuntu 22 and GitHub: A Step-by-Step Guide Read More »
The `apt update` and `apt upgrade` commands are commonly used in package management on Debian-based systems like Ubuntu. Here’s what each command does: 1. `apt update`: This command updates the local package index. It retrieves the latest information about available packages from the software repositories configured on your system. Running `apt update` ensures that your
Best Practices: Running ‘apt update’ and ‘apt upgrade’ for Package Management Read More »
In Laravel, you can get the ID of a newly inserted record after calling the `save()` method on an Eloquent model by accessing the `id` property of the model. Here is an example: // Create a new User model instance$user = new AppModelsUser;// Set some attributes on the model$user->name = ‘John Doe’;$user->email = ‘[email protected]’;// Save
Getting the ID of a Newly Inserted Record in Laravel using save() Method Read More »
Let’s discuss this example: ‘username’ => [ ‘required’, Rule::unique(‘users’) ->where(‘company_id’, $this->company_id) ] The code you provided is defining validation rules for the ‘username’ field in a Laravel application. The first rule ‘required’ means that the field is mandatory and must have a value. The second rule ‘Rule::unique’ is a dynamic rule that checks for
Laravel Unique Validation on Multiple Columns Read More »
Laravel Sanctum is a package that provides a lightweight authentication system for single-page applications (SPA), mobile applications, and simple, token-based APIs. As of the latest version of Laravel (8.x) which includes Sanctum (2.x), it provides the following methods: Auth::user() – Retrieves the currently authenticated user. Auth::id() – Retrieves the ID of the currently authenticated user.
Laravel Sanctum in Shorthand Read More »
Once your SSH key has been generated on the server, you should add it to the SSH agent: $ eval “$(ssh-agent -s)” > Agent pid 59566 $ ssh-add ~/.ssh/yourKeyName SSH-agent is a program that manages SSH keys for secure authentication when logging into remote servers. When you add a new key to ssh-agent, you are
Fixing SSH key: [email protected]: Permission denied (public key) with GitHub Read More »
To check out to a specific commit in Git, you can use the git checkout command followed by the commit hash. Here are the steps: Find the hash of the commit you want to check out. You can use the git log command to see the commit history and find the hash of the commit
To check out to a specific commit in Git Read More »
In JavaScript, the nullish coalescing operator ?? is used to provide a default value for a variable if its value is null or undefined. For example, if we have a variable B and we want to provide a default value of an empty array [] if B is null or undefined, we can use the
JavaScript nullish coalescing operator Read More »
In Laravel, gates and policies are authorization mechanisms that allow you to define and manage permissions for users and resources in your application. Gates are simple closures that determine whether a user is authorized to perform a particular action. They are typically used to check user permissions for specific tasks or operations. You can define
Gates and Polices in Laravel Read More »
