This page will contains links to other website I find useful for reference
Education platform for data science & general programming of the most popular languages for quick prototyping / analysis.
I am sure there are plenty of others but this is one I used, good as a starter, too slow for experienced programmers switching language
>>Anaconda without the frills, only install python & conda (as far as I canwork out), no IDE &/or gui shipped with it
>>Python answer to the (old?) Matlab IDE
>> R answer to the (old?) Matlab IDE