Enabling your Shell Environment for Enhanced Developer Experience
Atul Singh
November 21, 2022
Ola Amigos !! Whether you are a developer or not if you are working on a Shell, you are probably is one of many who doesn't like the loo...
Monday, November 21, 2022
Sunday, October 23, 2022
Docker: Overriding ENTRYPOINT and CMD
Atul Singh
October 23, 2022
Docker is one of the most used tool among not only developers but almost everyone to either demo some application or playing with it. Usua...
Thursday, October 6, 2022
Golang - Listing Directory Content
Atul Singh
October 06, 2022
Once again, another os operation which we usually done via `ls` (*nix) or `dir` (windows) can be done in Golang as well. Golang package &q...
Wednesday, October 5, 2022
K8s cluster on your local machine via k3d
Atul Singh
October 05, 2022
There are many tools available in marketplace to standing up a k8s cluster on your local machine, few of there are - kind , minikube , minis...
Monday, October 3, 2022
Random Number Genearion with crypto/rand - Golang
Atul Singh
October 03, 2022
Generation a random number in Golang can be done via 2 packages - math/rand and crypto/rand . We have explored the math/rand way in this po...
Sunday, October 2, 2022
Few tips for your Docker Environment
Atul Singh
October 02, 2022
If you are playing around docker, there is a time when you have to take care of housekeeping job as well. In today's post, we are going ...
Thursday, September 29, 2022
Golang - Reading multiline input
Atul Singh
September 29, 2022
Since software inception, we always interact with user to ask their input and pass it along to the software to process. Golang provides mult...
Golang - Reading User input from Terminal
Atul Singh
September 29, 2022
Reading input from terminal is one another common ask in all the programming languages, Golang deals this situation very elegantly and offer...
Wednesday, September 28, 2022
These Toolkits should be known to every developer
Atul Singh
September 28, 2022
Being in IT world, we use lot of tools in day to day life and it varies from dev to dev based on the work they are doing. These are few tool...
Tuesday, September 27, 2022
Golang - Fetch file stats
Atul Singh
September 27, 2022
When working with files, it's very common to fetch the info about files and yet again os package becomes our saviour. In today's cod...
Golang - Reading File at Once
Atul Singh
September 27, 2022
Ola amigos :) Hope, You are doing great. So, Here, I am again with silly scrap which I see is done all the time and that is reading files. ...
Tuesday, September 20, 2022
Random Number Generation - Golang
Atul Singh
September 20, 2022
Random number generation is pretty trivial ask in all the programming language, Python is having the easiest way (In my opinion) to generate...
Fetching Environment Variable with Existence Check - Golang
Atul Singh
September 20, 2022
Fetching a specific environment var from execution environment (where Go program is running) is little trick as Go provide 2 methods/functio...
Monday, September 19, 2022
Creating Directory or Folders - Golang
Atul Singh
September 19, 2022
In OS world, creating directory is pretty common and only 1 command away. It does not matter which OS we are using, it is always mkdir which...
Sunday, September 18, 2022
List All Environment Variables - Golang
Atul Singh
September 18, 2022
Getting a list of all the environment variable from the execution environment (OS) is pretty straight-forward as mentioned - Lik...
Thursday, September 15, 2022
Add k8s Container Logs to Stdout
Atul Singh
September 15, 2022
When working with K8s containers, few application container doesn't log to standard output but to specific file. The only issue with tha...
Sunday, September 11, 2022
Check if Element exists in Slice (List) - Golang
Atul Singh
September 11, 2022
Checking if an Element or Item exists in Slice/Array or List is not built-in Golang language but we can easily write a function which can pe...
Friday, September 9, 2022
Swap two variable value - Golang
Atul Singh
September 09, 2022
Swapping 2 variable in Golang is similar as done in Python. Checkout below code to how it is done - Like the below page to get the...
Check If Key Exists in Map - Golang
Atul Singh
September 09, 2022
To check if any Key exists in Map in Golang is pretty straightforward and build-in functionality. To run the code in Go Playground, Click ...
