Having parts of a form disabled is a common requirement for any large application. Sometimes users must be prevented from interacting with a form based on their role in an application; an input field can also be disabled because its value is pre-populated and no user input is required. In…

MongoDB offers many solutions to the same problem This article is merely a quick reference guide to key considerations when modeling a database for MongoDB, this article can also be useful for modeling any other non-relational or document database; this article does not delve deep into what MongoDB is. The Document Model Data as Key/Value pairs and Polymorphism In…

In this article we will learn about two ways to implement reactive and reusable forms that have the capability to be used as sub-forms and also be used as standalone forms. I assume you know what forms are and you have worked with Angular reactive forms. We will look at…

This error can be caused by a reference to the Window object if you are rendering your application from a server like Node.js. I will share how I have solved this issue, in my case this was caused by HammerJS which does not support server-rendered applications. This error can also…

Why? Because I often appreciate being here on earth and that tells me my consciousness will continue existing and maybe miss being here or maybe not.

On a new SSD drive laptop, I got this error on the Installation type step I could not manage the disk because when clicking the continue button the window freezed, I could only see dev/sda on the drop-down. The steps I took to solve this were: Get into Windows safe mode by opening CMD as admin and entered command bcdedit /set safeboot minimal Restart and boot into BIOS Changed SATA operation mode from RSD (I think this was the “RAID” I was seeing while searching for a solution)to AHCI

I thought having a type system especially for the Vuex store files for TechRelief would make coding in the project efficient r I wanted to map the entity’s different states/stores in the code and the collections on Firebase I am new to Vue’s echo system, but since it uses JavaScript…

Your date-time values might not confirm to the ISO 8601 format, now your schema validations using the AJV NPM package are failing because of that, you might realize this very late when the correction would require a lot of changes in your code base(That’s why it is good to DRY). …