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leangaurav

Common mistakes when using golang’s sync.WaitGroup

This will be your WaitGroup crash course. Lets see step by step the incorrect and correct way to use sync.WaitGroup in golang.

Feb 28, 2023

Common mistakes when using golang’s sync.WaitGroup

Feb 28, 2023

leangaurav

How to add swap space to Ubuntu Linux Server to prevent it from Freezing

If you see your server freezing. It might be because it’s going out of memory. Fix this by simply adding swap space to your server !!

Mar 24

How to add swap space to Ubuntu Linux Server to prevent it from Freezing

Mar 24

leangaurav

About: Feelings and Emotions

This is not about emotions in general. A perspective of me about me… to trigger the thought in you about you, if we feel the same…emotionles

Feb 18

About: Feelings and Emotions

Feb 18

leangaurav

General keyboard(and mouse) productivity

Quick list of simple shortcuts for productivity, I personally use as an Engineer and wish the guy pair programming with me used as well…

Oct 24, 2023

General keyboard(and mouse) productivity

Oct 24, 2023

leangaurav

Type Alias vs Type Definition in Go

Type alias defines a new name for existing type vs type definition defines a new type from an exiting type. So what’s the difference ?

Sep 11, 2023

Type Alias vs Type Definition in Go

Sep 11, 2023

leangaurav

All about defer statement in golang

Defer statement allows you to defer cleanup actions for later. In this post, we see how to use it correctly and some gotchas to avoid bugs.

Apr 21, 2023

All about defer statement in golang

Apr 21, 2023

leangaurav

Caching: What to choose Redis or Memcached

How choose between Memcached or Redis for your caching needs.

Mar 1, 2023

Caching: What to choose Redis or Memcached

Mar 1, 2023

leangaurav

Bored of jupyter notebooks | Try out some new themes

Jupyter notebook has an awesome plugin called jupyterthemes to help you switch themes quickly.

Feb 15, 2023

Bored of jupyter notebooks | Try out some new themes

Feb 15, 2023

leangaurav

New Ubuntu VM setup steps for Backend Projects

This is my personal guide to quickly setup Ubuntu based VM in minutes on AWS, OCI, GCP etc. Install all the essentials for backend…

Jan 29, 2023

New Ubuntu VM setup steps for Backend Projects

Jan 29, 2023

leangaurav

Best programming language for Coding Interviews

Technical interviews require solving multiple problems using a programming language. So what’s the best language for technical interviews ?

Jan 28, 2023

Best programming language for Coding Interviews

Jan 28, 2023

leangaurav

leangaurav

Engineer | Trainer | writes about Practical Software Engineering | Find me on linkedin.com/in/leangaurav | Discuss anything topmate.io/leangaurav

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