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Laravel for Programming (New Series)

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Development
  • Why Should I Use Laravel Framework
  • Composer Error while installing Laravel “Failed to decode response: zlib_decode(): data error
  • Mysql update or insert multiple rows – Raw Laravel SQL
  • Laravel update model with unique validation rule for attribute

    I have a Laravel User model whre I added unique validation rule on username and email. Now when I update my User through my Repo, and I want to re-validate my model, I get an error.

  • Laravel – Eloquent “Has”, “With”, “WhereHas”

    with() is generally used with eager loading, which is a quick way to pull related models. Basically, it means that, along with the main model, Laravel will preload the listed relationship(s). This is beneficial when you need to load additional data and want to avoid making N+1 DB bad practices. With eager loading, you run only one additional DB query instead of potentially hundreds of additional queries.

  • Getting a 500 Internal Server Error on Laravel 5+ Ubuntu 14.04

    This is the first time I am installing Laravel on Ubuntu and I am already running into issues, 500 errors. I have done it before, numerous times on Windows OS and never had an issue.

    This 500 internal server usually happens when your “mod_rewrite” module is not turned on.

  • Ajax Laravel 419 POST Error

    I would really be thankful if someone could help me with this. I am trying to make an Ajax call but I am getting 419 POST error.

  • Creating a Radio Button Input Field

    You want to create a radio button field for your Blade template.

  • Decoding HTML Entities to a String
  • 13 Best Laravel Helpers To Consider Using

    Laravel comes with a ton of useful global helper functions. If you haven’t used them so far, this is the best time to start. Over the years of me using the Laravel, 10 of those emerged as the most useful, making the development a lot easier. Sometimes we don’t really see how we can apply some methods until we see an example. So let’s get down to it and see the top 10 helpers I often use the most.

    These go for Laravel 5.*, however those on Laravel 6.* can bring these back using the following package https://github.com/laravel/helpers.

    You can also check out the official documentation for all laravel helper functions.

  • How to use Laravel with Socket.IO

    Websockets are cool. They are really helpful if you want to show real-time activities from your users (or perhaps some queue jobs).

    Now, if you are afraid of the word “Websockets”, don’t be. I will lay down the instructions on how you can use it and will be around to answer your questions if you need to.

    I had this challenge where I needed it to show a list of people who are currently viewing a specific URL in Laravel. So I started thinking. Part of me wanted to do a quick hack (luckily that’s not the strongest side of mine). Whilst the other wanted to build something cool, reusable and long-lasting.

  • Guide To Injecting Dependencies Into Controllers

    Laravel’s facades present a simple interface to the most useful classes in Laravel’s codebase. You can get information about the current request and user input, the session, caches, and much more.

    But if you prefer to inject your dependencies, or if you want to use a service that doesn’t have a facade, you’ll need to find some way to bring instances of these classes into your controller.

    All controller methods (including the constructors) are resolved out of Laravel’s container, which means anything you typehint that the container knows how to resolve will be automatically injected.

  • How to Upload Multiple Files via Ajax (VueJs and Laravel 5.5) - File Management

    When I first started using VueJs, it was a nightmare to find a decent tutorial on how to upload a single file using Ajax, let alone a tutorial explaining how to manage multiple files.

    I have been dealing a couple of years with file management, mostly using VueJs and Laravel, so I thought writing a tutorial like this could help a lot of developers implement one of the coolest things in applications, which is real-time asset management.

    First off, you will find many solutions online that are good but those who are early beginners will definitely struggle.

    What I will cover here is writing your frontend and backend code that will allow you to upload multiple files. Additionally, I will give you a few tricks on how to apply this stuff to different situations.

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today's howtos

  • How to install go1.19beta on Ubuntu 22.04 – NextGenTips

    In this tutorial, we are going to explore how to install go on Ubuntu 22.04 Golang is an open-source programming language that is easy to learn and use. It is built-in concurrency and has a robust standard library. It is reliable, builds fast, and efficient software that scales fast. Its concurrency mechanisms make it easy to write programs that get the most out of multicore and networked machines, while its novel-type systems enable flexible and modular program constructions. Go compiles quickly to machine code and has the convenience of garbage collection and the power of run-time reflection. In this guide, we are going to learn how to install golang 1.19beta on Ubuntu 22.04. Go 1.19beta1 is not yet released. There is so much work in progress with all the documentation.

  • molecule test: failed to connect to bus in systemd container - openQA bites

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  • How To Install MongoDB on AlmaLinux 9 - idroot

    In this tutorial, we will show you how to install MongoDB on AlmaLinux 9. For those of you who didn’t know, MongoDB is a high-performance, highly scalable document-oriented NoSQL database. Unlike in SQL databases where data is stored in rows and columns inside tables, in MongoDB, data is structured in JSON-like format inside records which are referred to as documents. The open-source attribute of MongoDB as a database software makes it an ideal candidate for almost any database-related project. This article assumes you have at least basic knowledge of Linux, know how to use the shell, and most importantly, you host your site on your own VPS. The installation is quite simple and assumes you are running in the root account, if not you may need to add ‘sudo‘ to the commands to get root privileges. I will show you the step-by-step installation of the MongoDB NoSQL database on AlmaLinux 9. You can follow the same instructions for CentOS and Rocky Linux.

  • An introduction (and how-to) to Plugin Loader for the Steam Deck. - Invidious
  • Self-host a Ghost Blog With Traefik

    Ghost is a very popular open-source content management system. Started as an alternative to WordPress and it went on to become an alternative to Substack by focusing on membership and newsletter. The creators of Ghost offer managed Pro hosting but it may not fit everyone's budget. Alternatively, you can self-host it on your own cloud servers. On Linux handbook, we already have a guide on deploying Ghost with Docker in a reverse proxy setup. Instead of Ngnix reverse proxy, you can also use another software called Traefik with Docker. It is a popular open-source cloud-native application proxy, API Gateway, Edge-router, and more. I use Traefik to secure my websites using an SSL certificate obtained from Let's Encrypt. Once deployed, Traefik can automatically manage your certificates and their renewals. In this tutorial, I'll share the necessary steps for deploying a Ghost blog with Docker and Traefik.