[8] Results

CodeIgniter/PHP : Remove empty lines above RSS or ATOM xml tag

php codeigniter xml-tag empty-lines rss atom


Your friend is complaining that your website RSS feed is busted and validating with https://validator.w3.org gives this….... read more

Golang : Write multiple lines or divide string into multiple lines

golang multiple-lines divide-string

Problem :

You have a long string and you need to divide the string into multiple lines. How to do….... read more

Golang : Sort lines of text example

golang sort-lines unstructed-data slice

Here is an example of how to convert lines of text into a slice in Golang, sort them in descending….... read more

Golang : Determine if directory is empty with os.File.Readdir() function

golang empty-directory readdir filepath-walk

Problem :

You are traversing a directory tree with filepath.Walk() function and you need to find out if a directory….... read more

Javascript : Empty an array example

javascript empty-array pop-array

Problem :

You have an array in JavaScript and you need to empty it. How to do that?

For instance….... read more

Golang : Join lines with certain suffix symbol example

golang suffix join-lines raw-text-data-files

For this tutorial,we will learn how to join lines of text into a string and also explore the option to….... read more

Golang : How to check for empty array string or string?

golang string check-empty-string string-array

Sometimes that most obvious thing can be the hardest to remember. Putting this down as a note for myself and….... read more

Golang : How to check if slice or array is empty?

golang sql check-empty-slice-array err-no-rows sql

Problem :

One of your code is throwing out panic error and apparently it is trying to do a for….... read more