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java Programming Glossary: billionAre java primitive ints atomic by design or by accident? http://stackoverflow.com/questions/1006655/are-java-primitive-ints-atomic-by-design-or-by-accident thingNow Modifier just counts the shared int up to 1 billion static class Modifier extends Thread public void run int what..
How to Compare Two Numbers in Java? [duplicate] http://stackoverflow.com/questions/12561485/how-to-compare-two-numbers-in-java two irrational numbers where the only difference is in the billion th decimal. You would have to compare some billion decimals.. in the billion th decimal. You would have to compare some billion decimals for this. You need to convert your Number instances..
Facebook API and Facebook Connect using Java? http://stackoverflow.com/questions/1360060/facebook-api-and-facebook-connect-using-java http www.socialjava.com Yes it requires just about a billion extra libraries to run but it offers a simple way to execute..
What is a good 64bit hash function in Java for textual strings? http://stackoverflow.com/questions/1660501/what-is-a-good-64bit-hash-function-in-java-for-textual-strings distributed across dozens of servers maybe storing tens of billions of mappings. For such a scenario @brianegge still has a valid.. still has a valid point here 32 bit allow for 2^32 ca. 4.3 billion different hash keys. Assuming a strong algorithm you should.. have quite few collisions. With 64 bit 18 446 744 073 billion different keys your certainly save regardless of whatever crazy..
http://stackoverflow.com/questions/2707322/what-is-null-in-java of null himself C.A.R Hoare of quicksort fame I call it my billion dollar mistake. It was the invention of the null reference in.. and system crashes which have probably caused a billion dollars of pain and damage in the last forty years. The video..
Fastest way to determine if an integer's square root is an integer http://stackoverflow.com/questions/295579/fastest-way-to-determine-if-an-integers-square-root-is-an-integer has proven to be even faster. In a run over the first 1 billion integers the solution only required 34 of the time that the..
How to do a fractional power on BigDecimal in Java? http://stackoverflow.com/questions/3579779/how-to-do-a-fractional-power-on-bigdecimal-in-java the BigDecimal.pow doesn't support integers more than a billion anyway and B will be double always less than 1. This way you..
Why is System.out.println so slow? http://stackoverflow.com/questions/4437715/why-is-system-out-println-so-slow out each on their own println can take minutes Up to a 10 billion can hours to print EX package sieveoferatosthenes public class..
Maximum number of enum elements in Java http://stackoverflow.com/questions/4468388/maximum-number-of-enum-elements-in-java the number of enum constants. If a see a switch with 2 billion cases I'll probably kill anyone that has touched that code...
http://stackoverflow.com/questions/5767627/java-regex-helper It is for this reason that a certain and obvious multi billion dollar just recently cancelled international deployment of an..
How to use ConcurrentLinkedQueue? http://stackoverflow.com/questions/616484/how-to-use-concurrentlinkedqueue capacity defaults to Integer.MAX_VALUE which is over two billion and thus may or may not be appropriate depending on your circumstances...
Enhanced for loop performance worse than traditional indexed lookup? http://stackoverflow.com/questions/6839494/enhanced-for-loop-performance-worse-than-traditional-indexed-lookup System.nanoTime start testLength total When run with one billion entries entries prints using Java 6 update 26. The for each.. loop time was 1.04 ns total 1000000000 When run with one billion entries entries prints using OpenJDK 7. The for each Array loop..
Maximum size of HashSet, Vector, LinkedList http://stackoverflow.com/questions/7632126/maximum-size-of-hashset-vector-linkedlist the region of Integer.MAX_VALUE i.e. 2147483647 roughly 2 billion elements as that's the maximum size of an array in Java. A HashSet..
String's Maximum length in Java - calling length() method http://stackoverflow.com/questions/816142/strings-maximum-length-in-java-calling-length-method be Integer.MAX_VALUE which is 2^31 1 or approximately 2 billion. In terms of lengths and indexing of arrays such as char which..
Fastest way to iterate over all the chars in a String http://stackoverflow.com/questions/8894258/fastest-way-to-iterate-over-all-the-chars-in-a-string i 178 faster . The average speed over this range was 1.111 billion characters per second. The Field must be obtained ahead of time..
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