Coding Interview Prep: Time Needed to Inform All Employees - C++
How long does it take to send a message through an entire organization.
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Coding Interview Prep: BST Serialization in Java
How to Serialize and Deserialize a Binary Search Tree
Coding Interview Prep: BST Serialization
How to Serialize and Deserialize a Binary Search Tree
JS Exercise: Sum of a String
Feeling confident in Javascript? Well, given a string of lowercase letters, would you be able to sum them all up into 1 value? In one line of code? Solution and explanations are below. The Solution const lettersum = s => s .split('') ...
The 6 falsy values in Javascript
Think fast JS dev, if asked you what are the 6 values considered falsy (evaluates to false), do you think you'd be able to answer with every single one? If not, lets get into it, and learn a little bit about the double bang operator(!!) too ! When it...
How to use git aliases to 10X your workflow
Did you think git config was only for setting your name and email? You can also use to create shortcut commands, or "aliases" , and improve your git workflow! Here's the command you'd run in your shell: git config --global alias.<alias> <cmd> For exa...
Playing with arrays in zsh (or bash)
Getting emojis into our terminal