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How the Gemfile Works in Ruby on Rails 6

August 12, 2020August 12, 2020

In this lesson, we are going to dive into the Gemfile in a Ruby on Rails application. Now, Gemfiles can actually be used by any type...

422

Bug Fixes Programming Ruby Ruby on Rails

How to Fix the PG Gem Build Error by Using the pg_config Path

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April 19, 2020August 12, 2020

In this guide, I wanna walk through a common error that I've seen quite a few students and developers run into when they're setting...

874

Excel Microsoft Office

How to Customize Excel’s Quick Access Toolbar

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October 22, 2018

In this Excel tutorial I walk through how to fully customize the Quick Access Toolbar in Microsoft Excel 2016, including how to add...

8.8K

Frontend Development JavaScript Programming

How to Build a Capitalize Function for JavaScript Strings

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October 3, 2018October 3, 2018

In this JavaScript coding exercise, we’re gonna walk through, how we can create a two-capital function. What I’m essenti...

2.7K

Ruby

Compress Images via the CLI in Ruby with the Image Optimization RubyGem

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September 29, 2018September 29, 2018

Image compression can make a significant difference in the performance of your applications. There are a number of online utilities...

3.1K

javsacript object values equal to each other

Frontend Development JavaScript

How to Check if Two JavaScript Objects Have the Same Values

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September 28, 2018September 28, 2018

In this JavaScript programming tutorial, we are going to walk through how we can build out a function to test to see if the values o...

4.5K

Ruby

How Ruby’s Dig Method Works with Hashes and Yaml Files

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September 27, 2018September 27, 2018

In this Ruby tutorial we are going to walk through how we can use the new Ruby Dig method. Now, the Dig method provides a really nic...

3.6K

JavaScript

Easy Way to Understand the JavaScript Bind Function

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September 26, 2018September 26, 2018

As you’re building out JavaScript applications, sooner or later, you’re most likely going to come across the bind functi...

1.7K

ms outlook custom image signature tutorial

Microsoft Office Outlook

MS Outlook Signature Tutorial: How to Add an Image

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August 31, 2018

In this video, I’m going to walk you through how to install and use a image as a signature in Outlook 2016. So here on the des...

1.7K

Algorithms Computer Science

Comparison of Popular Sorting Algorithms, including Bubble Sort and Quick Sort

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August 30, 2018

Hi and welcome to our algorithms section of the Ruby programming course this is going to be a really exciting set of videos because...