Starting from the most internal part: SizedBox, to hard code a logical dimensions of the area that will be used by a child widget. FittedBox, to scale its child to entirely fit the parent, maintaining its proportions. Container, to set the background color of unused parts of the screen. SizedBox.expand, to scale the background container […]
Page faults are a prevalent error that mostly occurs in a large application involving large data. It takes place when MongoDB database reads data from physical memory rather than from virtual memory. Page fault errors occur at the moment MongoDB wants to get data that is not available in active memory of the database hence forced to read from […]
With no access to the GPU, we’ll have to do this old-school way. I first learned to code on an Atari ST in the late ’80s and early ’90s. Back then, we didn’t have frameworks like OpenGL or Metal; there was no “near-direct access to the graphics processing unit.” So, like our fathers before us, […]
A perfect web design is one that not only looks attractive and engaging but also offers the users with all the relevant information with utmost clarity. As of late, most websites are cluttered with more than required content. And somehow still, they’re inexpressive and are unable to deliver valuable information to the visitors. The trick […]
Angular 10 — the major release that spans the entire platform, including the framework, Angular Material, and the CLI — is available since June 24. Now, what does this mean? Just like many members of the Angular community, I tried to follow the news and see what Angular 10 brought to us. I read many […]
When I started Flutter I was working on a shopping app with Android and iOS native. I start with a course “Learn Flutter & Dart to Build iOS & Android Apps” on Udemy, it’s a great course I watched the first 5 modules and said it’s a very easy language and framework, and start to […]
“Do what you do best and outsource the rest.” Coming from the “Father of outsourcing” Peter Drucker, this quote is a perfect fit in the context of modern businesses. Outsourcing is, after all, one of the biggest global trends of this millennium. Outsourcing has expanded into many domains in the last three decades. It’s registered […]
What is an Array? An array is a datatype or data structure or in layman terms a special variable that allows storing one or more values in a single variable e.g. — group of names, group of emails, group of products etc. When building any kind of application, the chances that you would not manipulate […]
Traditionally, software development and operations have always been as isolated modules among software teams. Software developers used to write codes, whereas system administrators were responsible for integrating and deploying it. However, due to limited communication, these two teams worked in silos and were often seen working separately despite being a part of the same project. […]
PHP 8 is expected to be released in December 2020 and will bring us a whole bunch of powerful features and great language improvements. Many RFCs have already been approved and implemented, so it’s time for us to dive into some of the most exciting additions that should make PHP faster and more reliable. PHP […]