mat questions

• Count how many times a specific value appears in a table
• x-axis starting value for diverging plot
• MATLAB Preferences: display variable values when hovering
• Linear regression with big matrices
• R plotly: Display image on hover
• GitHub actions: going through with pages-build-deployment
• html table: adding a class to the highest value of each column
• Spyder IDE automatic indentation
• Replacing occurrences of a number in specific columns from a data table
• Image processing: Average grayscale images

mat answers