Shaheen Ullah

Hi, I am Shaheen At FSIBlog, a professional and an experienced Front End Web Developer . I can develop any type of responsive website for you with high speed on both Mobile and Desktop. You can count on me to build you a responsive website so that it looks great on all screens, both small and wide screens. As a Front End Developer, I primarily strive to deliver complete work of high quality to you. I have a great amount of skills in HTML5, CSS3, Bootstrap5, JavaScript, etc . I can build you a website based on the technology that you want in HTML / CSS / Java Script / Bootstrap. I can convert PSD to HTML
https://fsiblog.io/
14 Posts

How I Handled the “Invalid Grant” Error in My Ruby Service

I’ve been working on a Rails application that integrates with the NetDocuments API, where multiple users share a single ruby service account. The API...

How to Fix the Yield Command Will Not Work in Ruby

So there I was, reading The Well-Grounded Rubyist (a fantastic book, by the way!), trying to implement my own versions of Ruby’s each and map methods. The code looked simple...

How to Link Metrics Data with Traces Using Exemplars in Ruby?

Linking metrics data with traces is a powerful technique for enhancing observability in distributed systems. It allows developers and DevOps engineers to not only...

How Would I test Ruby Rails Constants Using Minitest?

As a developer who’s been burned by unexpected constant-related bugs more times than I’d like to admit, I’ve become militant about testing constants. I...

How Do You Concatenate Heredoc Strings in Ruby?

If you're working with SQL queries or other multi-line strings in Ruby, you might prefer using heredoc syntax (<<-SQL) for its readability and syntax highlighting benefits....
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