Problem I have an app that takes in “commands” in the form of strings that are parsed, and then passed […]
Tag: performance
Sum of Subset of an Array equals a given number
Problem The exact question that I am solving is given here: Codechef – MARCHA1 Problem Statement Basically, we have an […]
Depth-first search algorithm in clojure
Problem Context As an exercise for myself (I’m learning clojure). I wanted to implement the Depth-first search algorithm. How I […]
jQuery Select Tabs based on URL #ID
Problem Activating jQuery tabs from URL #id is www.somedomain.com/index.php#tab3 Given this my best shot, and it does work but I […]
Data-type implementation for multiple dynamic histograms
Problem This is almost exercise 3.2.14. from the book Computer Science An Interdisciplinary Approach by Sedgewick & Wayne (since I […]
Optimize text search in files with Bash
Problem I would like to get some performance improvement suggestions to a simple project I made using Bash in Linux. […]
Recursive bytearray hash function
Problem I need a function that hashes a list of different inputs (integral datatypes, strings, bytearrays) in a recursive manner. […]
Algorithmic Efficiency: GetShortestUniqueSubstring implementation
Problem I came upon this Youtube video and the problem they discussed piqued my interest, so I decided to take […]
Getting a value from shared preferences
Problem I use this code to get values from SharedPreferences. public static String getSharedPreferenceValue(Context context, String key) { SharedPreferences sp […]
Pascal Triangle calculation with BigIntegers
Problem On a well known programming challenges website(CW) there is a Kyu2 eggs height problem that can be solved utilizing […]