java Programming Glossary: computes
Most elegant way to generate prime numbers http://stackoverflow.com/questions/1042902/most-elegant-way-to-generate-prime-numbers than necessary which is ok. This is my standard Java sieve computes the first million primes in about a second on a normal laptop..
Perfoming Cartesian product on arrays http://stackoverflow.com/questions/10840430/perfoming-cartesian-product-on-arrays you could write a function like this one which computes the Cartesian product of two arrays int cartesianProduct int..
Find all combinations of a given set of numbers http://stackoverflow.com/questions/1991361/find-all-combinations-of-a-given-set-of-numbers time to generate 36^6 2176782336 combinations so it computes about 17.5 million combinations per second. matteo@teoubuntu..
Resetting the time part of a timestamp in Java http://stackoverflow.com/questions/227007/resetting-the-time-part-of-a-timestamp-in-java set millis in second Date zeroedDate cal.getTime actually computes the new Date I love Java dates. Note that if you're using actual..
How to discover memory usage of my application in Android http://stackoverflow.com/questions/2298208/how-to-discover-memory-usage-of-my-application-in-android actual total RAM. The Pss number is a metric the kernel computes that takes into account memory sharing basically each page of..
Is there a performance difference between a for loop and a for-each loop? http://stackoverflow.com/questions/256859/is-there-a-performance-difference-between-a-for-loop-and-a-for-each-loop over an ordinary for loop in some circumstances as it computes the limit of the array index only once. While you can do this..
How can I create a JTextArea with a specified width and the smallest possible height required to display all the text? http://stackoverflow.com/questions/4083322/how-can-i-create-a-jtextarea-with-a-specified-width-and-the-smallest-possible-he create my own JTextArea that takes a width and String and computes the necessary minimum height based on the width and font settings..
Minimum set difference http://stackoverflow.com/questions/5717849/minimum-set-difference given an array A of n integers from the range 100..100 computes the lowest possible value of val A S for any sequence S with..
for loop optimization http://stackoverflow.com/questions/6093537/for-loop-optimization over an ordinary for loop in some circumstances as it computes the limit of the array index only once. While you can do this..
What is the best macro-benchmarking tool / framework to measure a single-threaded complex algorithm in Java? [closed] http://stackoverflow.com/questions/7146207/what-is-the-best-macro-benchmarking-tool-framework-to-measure-a-single-threade besides average max min and standard deviation it also computes the 95 confidence interval via bootstrapping and serial correlation..
free Java library for evaluating math expressions http://stackoverflow.com/questions/7258538/free-java-library-for-evaluating-math-expressions String formula sin x pi 2 1 Evaluates the formula and computes the result by using the given value for x public double calc..
Understanding strange Java hash function http://stackoverflow.com/questions/9335169/understanding-strange-java-hash-function of bits through the hash value. Since the hashmap in java computes the bucket index by combining the hash with the number of buckets..
Calculating and printing the nth prime number http://stackoverflow.com/questions/9625663/calculating-and-printing-the-nth-prime-number method to compute x is the Meissel Lehmer method which computes x in roughly O x^0.7 time the exact complexity depends on the..
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