Auto-discovery of packages in Laravel 5.5Tech by Sunny Srinidhi - June 2, 20171 Laravel 5.5 is right around the corner, and there are quite a few amazing features coming with this new version. Taylor Otwell has been writing about the framework's new features frequently. The latest feature that he has announced is the auto-discovery of packages, their service providers, and facade aliases. This means, starting Laravel 5.5, we'll not have to manually copy-paste anything to the providers and the aliases array in app.php in the config folder. So, if a package you're installing via composer has the required configuration in it's composer.json file, the framework will automatically register any providers and aliases provided by the package. Taylor Otwell also mentioned that he has already sent a pull request to the Laravel Debugbar package by Barry
Laravel’s new migrate:fresh commandTech by Sunny Srinidhi - April 12, 2017April 12, 20170 One of the features in Laravel, because of which I fell in love with the framework initially, is migrations. I don't remember how most other frameworks handle migrations, but Laravel's migration engine is super awesome. If you work with Laravel regularly, you'd have no doubt used a few migration commands, maybe for creating a migration file, running migrations, rolling back migrations, etc. During development, it's not uncommon to run into situations where you break your DB schema and wanting to start from scratch, you know, a blank DB. Laravel makes this super easy with the migrate:refresh command. When you run this command against your database, the tool runs the down() function in all your migration files, thereby going back in time
Track Custom Events with Google AnalyticsTech by Sunny Srinidhi - April 11, 2017April 11, 20170 You've probably heard of Google Analytics before. We all use the tool to track various things on our websites. The tool provides information such as the location of users, page views, the kind of devices and browsers used by those users, the age group, and a lot more. But what if you want to track certain events which are specific to your website? Say you want to track how many people filled a form, or how many people clicked a link on your website? Google Analytics provides an unbelievably simple way to track these custom events. It's actually just one line of code to track such events. Let's see how you'd do just this. When you create a Google Analytics account, the tool
Understanding PHP VariablesTech by Sunny Srinidhi - April 5, 2017April 5, 20170 If you know PHP, you know that it's written in C. If you know C, you also know that it's statically typed. What does this mean? This means that you need to declare the type of a variable when you are declaring the variable. This is how you declare a variable in C: int a = 0; And this is how you do the same in PHP: $a = 0; So how does PHP know that $a is an integer and not a string? Or any other type? How does PHP convert this dynamic typing into static typing for the underlying C code? To understand this, you need to understand how PHP handles variables in it's code. And that's what we are going to
Create an animated GIF of your screencast on LinuxTech by Sunny Srinidhi - March 13, 20170 Animated GIFs of screencasts are everywhere today. How do you go from taking a screenshot of your desktop with the "Print Screen" button and recording a video of your desktop to creating an animated GIFs of your screencast to share on the internet? It's actually easier than you think. I'm going to tell you how to do it on a Linux machine, specifically Ubuntu, because I use an Ubuntu machine. The commands here are for Ubuntu, but they can very easily be ported to other *nix machines as well. First, you'll need to install a few tools: ImageMagick, MPlayer, and RecordMyDesktop. We'll be using RecordMyDesktop to record the activities on your screen or a portion of your screen as a video
Use Config Caching to Speed Up Your Laravel AppTech by Sunny Srinidhi - March 13, 2017March 13, 20170 As web developers, we're always looking for ways to speed up our app. It's all about milliseconds today. There are several ways by which a web app or a web service could be optimised for speed. Being one of the most used and popular PHP frameworks, Laravel has a few tricks up its sleeves to make this happen. One of them is config caching. Obviously, this is not going to make tremendous improvement, but significant enough to be written about. So what is config caching? Well, it's exactly what it sounds like, you cache all your configuration so that you don't have to go looking for it every time you want to read a configuration. Laravel, as usual, has an artisan command
Secure your web app with free and valid SSL (Nginx, Ubuntu, Let’s Encrypt)Tech by Sunny Srinidhi - February 13, 20170 HTTPS is now the standard. If you are an online service provider, getting an SSL certificate for your web app is a no-brainer. If you want your users to trust you, you need to get yourself one of those. Even otherwise, to secure the data you hold, it is important to provide the basic security that the HTTPS protocol provides. If you are not sure what it is, you can check out this Wikipedia page. This is a technical topic, and if you are coming here to learn how to secure your web app with an SSL certificate, it is better if you know your way around a computer and your cloud machine (you'll be doing everything in a terminal
A few basic (but powerful) ImageMagick commandsTech by Sunny Srinidhi - February 1, 2017February 6, 20211 If you’re not sure what ImageMagick is, it’s one of the greatest tools you could have on your computer, to manipulate images and a few other types of files. In this post, I’m going to list out a few of the commands which come in very handy in a variety of situations. Recently I got the opportunity to work on a project where a lot of images had to be manipulated — changing the resolution and keeping the file size in check. I wrote the script in PHP and ImageMagick was the weapon of choice. Before you read any further, if you are not aware of ImageMagick and the features it offers, go through their website first. Also, I’d like to point out that
Make Node.js debugging easier with colorful log messagesTech by Sunny Srinidhi - January 8, 2017February 9, 20170 I’m working on my second project in Node.js. I kind of love it. I haven’t yet decided to find out how better it performs compared to apps written in other languages, such as PHP, or Java. But writing Node.js apps is fun, mostly because you can get npm packages for almost everything you need during development. This helps you concentrate on the business logic and not worry about writing basic boilerplate code. What’s the advantage? Well, you can write a POC/MVP app really quickly. Anyway, one thing I noticed while working on the previous Node.js app was that debugging is a bit difficult if you, like me, have an obsession with having proper log messages everywhere. So one of the first
Not being an entrepreneur is not lameRants by Sunny Srinidhi - January 5, 2017February 9, 20170 I’m not an entrepreneur. I’m in the software development industry. I write code, a lot of code. And I read a lot of code too. I was a professional writer, blogging about anything tech. I was in the online ad industry for a few years, doing affiliate marketing, writing guest posts, and what not! The money was good, it was awesome. If you put your time and energy into it, almost everything has a chance to work out in your favour. Anyway, I got a chance to spend some time with a few college kids over the weekend, and I was kind of amused when I understood how that generation plans its future. They all want to start their own businesses,