[29] Results

Golang : How to remove certain lines from a file

golang remove-by-line file data-processing read-text-file

Alright, here is a simple tutorial on how to remove certain lines of data from a file. There are times….... read more

Golang : Read a file line by line

golang read-file line-by-line

Got another newbie to Golang asking me for help today on how to read a file line by line. The….... read more

Golang : Read a file into an array or slice example

golang read-file slice array line-by-line

Ok, got a junior developer that wants to know how to read a text file content line by line into….... read more

Golang : Display a text file line by line with line number example

golang read-text-file line-by-line strings-split ioutil-readfile


Instead of using cat or more commands to display a text file line by line. You want to display….... read more

Golang : Replace a parameter's value inside a configuration file example

golang update-file change-configuration replace-file-content-by-line

Alright, putting this here for my own future reference. In this tutorial, we will explore how to read in a….... read more

Golang : Find the longest line of text example

golang line-break word-wrap longest-line strings-split

Ability to find the longest find in a given text file can be useful in a situation where you want….... read more

Golang : Clean up null characters from input data

golang remove-null bytes trim

Problem :

You have input data in slice of bytes and you want to remove the null characters in the….... read more

Golang : Remove dashes(or any character) from string

golang remove-dash strings-replace

Problem :

You have a string with dashes in between and you want to remove all the dashes. How to….... read more