[35] Results

Golang : List running EC2 instances and descriptions

golang ec2 aws-sdk-go

Problem :

You need to list the running EC2 instance and get description for each instances. You also want to….... read more


Golang : Upload to S3 with official aws-sdk-go package

golang AWS-SDK-GO putobject upload download

An update to my previous tutorial on how to upload data to AWS S3, this tutorial uses the….... read more


Golang : Hue, Saturation and Value(HSV) with OpenCV example

golang openCV hue saturation value hsv

Problem:

BGR colorspace has pixels intensity information encoded into the blue, green and red channels. You want to convert an….... read more


Golang : Tell color name with OpenCV example

golang openCV tell-color-names detect-color

Alright, I managed to train my 4-year-old son to learn color names. At this moment, he is able to name….... read more


Golang : Another camera capture GUI application with GTK and OpenCV

golang GTK+3 openCV GUI IoT camera

For those that prefer to use GTK over Qt, this is another tutorial/example to show you how to .... read more


Gogland : Single File versus Go Application Run Configurations

golang gogland single-file go-application package-structure

This is a follow up from the previous guide on how to place the source code files in….... read more


Golang : List all packages and search for certain package

golang list-packages mux go-list

Problem :

You need to find out if a server has the packages that you need to run or compile….... read more


Golang : Play .WAV file from command line

golang portaudio go-wave audio command-line

Problem:

You have recorded your voice on a .wav file with the previous tutorial on how to activate….... read more


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