Ok – not everything, but in this episode you will get all the tips to make sure, you avoid the most common mistakes and that your code looks professional. Shafi Chowdhury is an expert programmer who has developed a style guide, which his clients apply broadly. He regularly gives trainings on SAS programming and build his own company based on these skills. He walks us through the different points and clarifies, why they are important from an efficiency but also from a quality perspective.