For AngularJs, the most powerful component continues to be directives. Let’s understand what directives mean here. It is nothing but an extended version of the HTML attributes with the prefix ng added to it. With the ng-app, you can initialize the AngularJS application. Similarly, using the ng-init directive you can initialize the application data. In this article, we will talk mostly about the custom directives, and how you can master these directives thus making your AngularJS based application worthy for users. Remember, your aim is to offer a good application that can empower the users. Simple Directives If you want to create a widget that would arrange the different profile details that you are planning to display on your application, then you should ideally use simple directives. It offers a creative view of the elements. Here is an example of a widget created to view the book details on an e-commerce application angular.module('masteringAngularJsDirectives', []) .directive('book', function() { return { restrict: 'E', scope: { data: '=' }, templateUrl: 'templates/book-widget.html' } }) With this, you have created a directive first, which has been named book for this example. This directive returns an object. Restrict will define the directive type- attribute, class, element or comment. Scope gives you an idea of the directive’s scope. With templateURL, you can view content for render specific content. This will remove the complications associated with HTML Isolated Scope When you talk of directives, you will see an underlying scope alongside each directive. Data binding is an important element of directive declaration. For this example, we will consider implementing the basket portion of the e-commerce application. Here’s...
Mobile apps have become an integral part of daily life in 2021. People rely on mobile apps for various activities, and as the technology for development grows, more and more challenges are being solved through these applications. Mobile app development might seem complicated, and it can be. But with Diginix AI IT Solutions Dubai, you can achieve fast, easy, and reliable app development. We value partnerships and love building relationships with our clients. Since 2013, we’ve grown with our clients together, and we’ve witnessed a majority of them dominate their respective markets. A team of 70 design and development geniuses, Diginix AI prioritizes client satisfaction through innovative work. That’s why we’re always honored to earn a new addition to our number of Clutch reviews. A B2B ratings and reviews firm in the heart of Washington, D.C., Clutch connects businesses with the best-fit agencies or consultants they need to tackle their next big business challenge. Clutch covers hundreds of different services from IT to advertising and marketing and ranks service providers based on a range of factors including past clients and experience, verified client reviews, and market presence. Similarly, The Manifest — Clutch’s sister site — is a company listing blog that curates business news, how-to guides, and industry insights. The Manifest evaluates service providers and highlights their most notable projects to make the information-gathering process more convenient. Our newest 5-star review comes from TechG Infotech, a technology solutions company. In their interview with Clutch, the project manager spoke about the challenges they were facing before engaging with us. “We wanted to develop a mobile app for our tech solution...
Following last month’s ransomware attack against the world’s largest meatpacker JBS, experts in the UK are also taking closure look at how vulnerable the UK’s food supply chains are to cyber attacks. A leading food expert has warned that the Britain’s food supply is highly vulnerable to attacks from threat actors, and warns that the government needs to put emphasis on domestic production to boost food security in the country. “If anyone wanted to really damage the British food system, they could just take out the satellites,” Tim Lang, professor of food policy at City, University of London, told . “Our ‘just-in-time’ system is entirely dependent on computerised logistics. When you pay for your food at the checkout, the computer isn’t just adding up the bill, it’s reordering the stock.” Last month’s attack on JBS led to increased pressure on a food-supply chain that is already under strain due to high transportation costs, labour shortages and production constraints. The attack forced the company to shut down several plants in the US and Australia, impacting beef markets. While JBS downplayed the impact, it admitted that it had paid $11 million in ransom to the hackers. In recent years, experts have drawn attention to the large number of food companies still using legacy computer systems as well as outdated software that are vulnerable to cyber attacks. They advise that the government need to enforce cyber security standards in the food industry in the same way it enforces food safety standards. Lang’s warning comes as the UK government is due to publish the second part of its national food strategy. The first...
An interview with one of our most recent hires, Andrew Chang. Tell us a little bit about yourself. I was born and grew up in Vancouver, BC. My favourite past time has always been playing video games as a kid, and that hasn’t changed much. I first went to UBC to study Computer Science and then BCIT for a different program. How did you select Computer Science as your career path? I think I chose computer science as more of an educational path than a career path. I was always interested in computers so I knew I wanted to pursue a path related to computers, but it didn’t have to be specifically computer science. If I hadn’t gotten accepted into computer science, I would’ve chosen a different program or a different school. What attracted you to work at 14 Oranges? What attracted me was that 14 Oranges is a local and well-established company for many years, so I was interested in learning the skills and knowledge from the experienced designers and developers here. In addition, 14 Oranges is involved in areas that I was interested in such as web development. I was also looking for a remote internship and 14 Oranges is flexible and offers remote work from home, which is really great especially when there’s a global pandemic. You were hired during the pandemic. What are some of the challenges of working in a company where you haven’t met anyone in person? Not sure. None that I can think of, maybe because I’m lacking in experiences of working at other tech companies. What do you look forward to...
Published: Jul 20, 2021 by C.S. Rhymes Laravel 8 introduced new class based model factories and if you have an existing project you can use the legacy factories package to keep using the old factories. I have tended to keep the factories as they were and continue development, but after working on a fresh Laravel 8 project and using the new class based syntax I decided to go back and update the factories in the older Laravel apps. This article explains how I went about refactoring the factories to classes. In this scenario we have a Laravel app that allows you to create a post. The post has a title, content, author and is either published or not published. Original Factory Here is the PostFactory in the previous format. It defines the default state, with the publish value set to false. It has a state called published where the publish value is set to true. // database/factories/PostFactory.php <?php /** @var \Illuminate\Database\Eloquent\Factory $factory */ use App\Post; use Faker\Generator as Faker; $factory->define(Post::class, function (Faker $faker) { return [ 'title' => $faker->words(3, true), 'content' => $faker->text, 'author_id' => factory(User::class), 'publish' => false, ]; }); $factory->state(Post::class, 'published', function (Faker $faker) { return [ 'publish' => true, ] }); Here is a very basic example showing the factory being used in a test, using the factory() helper method. The second test in the example has the published state applied to it. // tests/Unit/PostTest.php <?php namespace Tests\Unit; use App\Post; use Tests\TestCase; class PostTest extends TestCase { public function test_post_is_not_published() { $post = factory(Post::class)->make(); $this->assertFalse($post->published); } public function test_published_post_is_published() { $post = factory(Post::class)->state('published')->make(); $this->assertTrue($post->published); } }...
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