bit-question questions

• Given N points in a 3D space, how to find the smallest sphere that contains these N points?
• How to add minimize button for a userform?
• With respect to an array containing a lot of duplicate elements, is there any operations to improve the performance of normal binary search?
• Overflow issues when implementing math formulas
• How to analyze this hash of hash example?
• Handling large scale dataset
• vector binding in R
• Randomly re-order (shuffle) rows of a matrix?
• Removing the margin and change the font style for labels in ggplot
• column names have periods inserted where there should be spaces

bit-question answers