Pro Golang Dev

Waiting for Goroutines to complete

Waiting for Goroutines to complete

Goroutines are one of the best features of Go language. It is very easy to run a function as a goroutine, you just have to use the keyword go before the function call. Here is a very simple function which sleeps for n seconds and prints a line. pa...

Srinivasan Rangarajan
Srinivasan Rangarajan

3 min read

String Replacements in Go

String Replacements in Go

Srinivasan Rangarajan
Srinivasan Rangarajan

2 min read

Creating errors in go

Creating errors in go

Srinivasan Rangarajan
Srinivasan Rangarajan

5 min read

How to write benchmarks in Go

How to write benchmarks in Go

Srinivasan Rangarajan

4 min read

Table Driven Unit Testing

Table Driven Unit Testing

Srinivasan Rangarajan

3 min read

Regular Expressions in Go

Regular Expressions in Go

Srinivasan Rangarajan

4 min read

Basic Logging in Go

Basic Logging in Go

Srinivasan Rangarajan

2 min read

Accepting Variable Number of Arguments in a Function

Accepting Variable Number of Arguments in a Function

Srinivasan Rangarajan

1 min read

Loading Application Config from Environment Variables

Loading Application Config from Environment Variables

Srinivasan Rangarajan

2 min read

Listing Files and Directories in Go

Listing Files and Directories in Go

Srinivasan Rangarajan

3 min read

Access Environment Variables in Go

Access Environment Variables in Go

Srinivasan Rangarajan

2 min read

Parsing Date and Time in Go

Parsing Date and Time in Go

Srinivasan Rangarajan

2 min read