Being able to select certain type of files to delete can be useful. In this follow up tutorial from .... read more
No File I/O operations will be complete without the capability to rename file.
Renaming a file in Go is….... read more
This is a filepath.Ext() function example and it will only display files with .png extension in the current directory. You….... read more
Writing to a file in Golang is easy. There are couple of ways to do it. In this tutorial, we….... read more
Deleting file in Go is simple. This short tutorial will demonstrate how to delete a file.
Let choose a file….... read more
In this tutorial, we will learn how to open a file with specific mode such as for appending data when….... read more
Got a request from a developer friend yesterday on how to open up part of his machine and turn into….... read more
Here’s an example to copy a file named “input.txt” to another file named “output.txt”.
Copying files can be done….... read more
In this tutorial, we will see how to check if a file exist or not before performing further operation.
After installing SSL certificates on my Nginx server, I've started to experience some minor "annoyance" of being prompted for
Need to find common friends working in the same companies with Facebook.
Use FQL to extract….... read more
Once in a while we will come across vague error message that lead us to no where and provide no….... read more
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