Frontend Web Developer Interview Questions from 2017
I read a blog before sharing about nice channels to subscribe for Dev and I tried checking some of them and here is one the landed on my feed: I just started doing this so Im missed out checking some stuff like when was it posted. I was almost done already when I saw it…
Continues Dev Learning through Youtube Videos
I recently joined a developer community and this post immediately cough by eye. This because I love learning by can’t find a lot of time for it thus if I do I lean towards that which I can save time and in the same time Learn a lot and that is watching videos or listening…
Export to CSV in Ruby on Rails
I am usually tasked to get all the user entries for a particular data across multiple clients and one of the best ways I think to presenting these is through an sheet. This script bellow allows you to just plot the entries into the csv saved under tmp. This is just one of the many…
Where’s that dup, DuplicateEntiresInAnArray
Ever had that task to find all the duplicate entries in a list? Well I encountered many request about it and here is my go to ruby code for it. Just update the entries value and it this code will return a list fo entries that have duplicate in your list. Hope this helps and…
My First R Script, RandomiseWordCase
Hi, Just stared on my R venture a language I’m studying for Data Science. One of the things that I understood with regards to this field is after understanding what we want to achieve we should cover all cases our data can provide thus here is a code to cover one part of those cases.…
Github’s Incremental Approach to Upgrade from rails 5.2 to 6.0
If you have the resources it really pays off using an incremental approach when it comes to upgrading vital parts of your system. Take Github for instance, where they hand in hand collaborated with Rails to move from 5.2 to 6.0. This benefited both parties in the end, Rails having to finish the version with…
Migrate Your Self-hosted WordPress Content to Your WordPress.com Site
Every wanted to migrate your self hosted WordPress content to your WordPress.com site? WordPress made it too easy anyone can do it. Check these steps bellow and depending on the media you have you’ll have all your content on WordPress.com in no time. Generate an export file from your self-hosted WordPress site. Log into that…
How to Write a Git Commit Message
Git is but common to most developers not just for personal projects but also collaborated once. It makes our lives easier to track changes and everything that goes to production. But this will not be that useful if we do not know what or where the issues are. Going through the code is one thing…
How to find Javascript Errors when deploying ROR to production
Ever had that moment when everything is perfect and ready? And Just about when you can take that next nap or coffee, deployment stops because of that javascript compilation issue. I know how it feels and this is the very thing you need, just enter rails console and then execute this script: JS_PATH = “app/assets/javascripts/**/*.js”;…
ERRNO: 66 a Fix on Mac
I resent encountered “Error dropping database (can’t rmdir ‘./DATBASE_NAME’, errno: 66)” after my computer died during testing and I had a hard time looking for the solutions for it, thus this post for future reference and for those who are experiencing the same Issue. 1. On your terminal identify the director of your database using…
How to think like a programmer a reminder about problem solving
I read an article in medium that reminded me of the fundamental things a programmer should know and should actually be thinking about. Here are the key point of the article and quotes that reminded me of how to do it better: 1. Understand the problem at hand “If you can’t explain something in simple terms, you don’t…
How to List Instagram Images to my Website?
Instagram is a powerful social media platform that allows you to showcase your wonderful shots may it be for your business story or just your everyday images. Because of its wonders, I decided to play around with it and show it on my website. You can check it out here. I used simple jquery request,…
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Joshua Adela | Wordpress 