Snippets

Arranging a 30 character word with letters x, y, z

Problem statement

Code (math_se74338)

How many arrangements of {a,2b,3c,4d,5e} have no identical consecutive letters?

Problem statement

Code (math_se76675)

R script to produce the picture for 2-dim optimization

Code (opt_graphics.r)

Add amounts and put in element

Problem statement

Code (so7430295)

Having a permanent value in an input field while still being able to add text to it

Problem statement

Code (so7454116)

How to collate an array of dictionaries into a dictionary of arrays?

Problem statement

Code (so7455119)

Algorithm to find all possible 'StringPairGroups' in Java?

Problem statement

Code (so7594360)

Merge Binary Search Trees

Problem statement

Code (so7732490)

How to take 5 km points in all directions of a location, geocoding google api?

Problem statement

Code (so7859073)

How to make 'xx km' from Location, geo/google api

Problem statement

Code (so7860628)

Multiple Points Along Line between two known Geo Coords?

Problem statement

Code (so7945210)