[15] Results

Golang : ffmpeg with os/exec.Command() returns non-zero status

golang ffmpeg non-zero-status os-exec command run


You want to use ffmpeg with os/exec.Command() and Run() to create your video files.

However, it keeps bombing….... read more

Golang : Check from web if Go application is running or not

golang running status

When we run some processes in the background to perform certain tasks and it would be a good idea to….... read more

Golang : Process non-XML/JSON formatted ASCII text file example

golang raw-data-file non-XML non-JSON save-file


You have to process raw data files produced by third-party servers that you have no control over. The files….... read more

Golang : Intercept and compare HTTP response code example

golang http status-code

Problem :

You want to query a website and intercept the response code. You also want to compare the response….... read more

Python : Fix SyntaxError: Non-ASCII character in file, but no encoding declared

python syntax-error non-ascii utf-8

Don't really know why Python couldn't handle non-ASCII characters in the source code well by default. Encounter a syntax error….... read more

How to automatically restart your crashed Golang server

golang restart-server supervisord monitor-application-status


You need to restart your Golang(or any programming languages) server application after reboot. Also, you need to monitor your….... read more

Golang : Count leading or ending zeros(any item of interest) example

golang leading-zero count-spaces count-ending


You want to count the number of leading spaces or zeros in a string such as

000-123-456 ,….... read more

Golang : How to return HTTP status code?

golang http status-code mux

Was helping out a friend today on her work and one of the problems that she encountered during coding was….... read more