user001 questions

• parameter expansion using bang dollar (`!$`)
• displaying multiple inequality symbols using expression()
• matlab double comparison
• paste character limit [duplicate]
• MATLAB: figure fonts
• matlab: difference between KeyPressFcn and WindowKeyPressFcn
• R: creating vectors of latin/greek expression for plot titles, axis labels, or legends
• matlab length of each element in cell array
• nested associative arrays in bash [duplicate]

user001 answers