The first and best thing is to select your preferred programming language for the programming
1. Understand the current trends and select your own favourite language with which you are comfortable
2. Try to analysis the demand in the world and make sure that your programming skills may solve those or not
3. Select good online course and mentor for your favourite language to learn programming
4. Start coding by learning the basic of that language and some simply excersises improves your programming knowledge a lot.
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