CptNemo questions

• Calculate and plot difference between two density contours
• Sanitizing string for grepl
• Python: retrieve number of rows affected with SQL DELETE query
• How to define custom tempdir [duplicate]
• Misleading geom_smooth colouring in legend when more than 3 colours are used in plot
• Igraph circle layout: Tweak appeareance of reflexive edges' label
• SPARQL: How to obtain label in available languages if first option is not available
• R: Count objects in column-list
• How to have annotated text style to inherit from theme_set() options
• How to avoid unlist() modification of list naming

CptNemo answers