[54] Results

Golang : Write file with io.WriteString

golang write-file

Writing to a file in Golang is easy. There are couple of ways to do it. In this tutorial, we….... read more

Golang : constant 20013 overflows byte error message

golang write-byte

Haven't been updating the tutorials portion for a while as I was busy writing up examples for Golang bytes package.….... read more

Golang : Change file read or write permission example

golang write-permission read-permission change-permissions

Problem :

You have a file and you need to change a file read, write or execute permission. How to….... read more

Golang : Test file read write permission example

golang write-permission read-permission os-openfile os-ispermission

Problem :

You need to test if a file has the correct write or read permission before performing write or….... read more

Golang : Output or print out JSON stream/encoded data

golang json-stream write-to-responsewriter content-type

Problem :

You need to produce JSON stream or JSON encoded data to web browser or client. How to do….... read more

Golang : get the current working directory of a running program

golang executable file-path

Problem :

You are looking for way to get the folder/directory of the running program.

Solution :

Use https://bitbucket.org/kardianos/osext.... read more

Golang : Check to see if *File is a file or directory

golang file directory

Sometimes, we need to write codes that is robust and flexible enough to handle different situation. For example, if a….... read more

Golang : Simple File Server

golang file-server

Got a request from a developer friend yesterday on how to open up part of his machine and turn into….... read more