java Programming Glossary: integer.max_value

How many characters can a Java String have?

http://stackoverflow.com/questions/1179983/how-many-characters-can-a-java-string-have

question You should be able to get a String of length Integer.MAX_VALUE always 2147483647 2 31 1 by the Java specification the maximum..

Why do these two multiplication operations give different results?

http://stackoverflow.com/questions/12758338/why-do-these-two-multiplication-operations-give-different-results

System.out.println 1000 60 60 24 365 System.out.println Integer.MAX_VALUE When you run the above code Output 31536000000 1471228928 2147483647.. 365L 01111111111111111111111111111111 Binary equivalent of Integer.MAX_VALUE So if you don't add that L at the end of your number the 4 most..

How to serialize an object into a string

http://stackoverflow.com/questions/134492/how-to-serialize-an-object-into-a-string

class. class SomeClass implements Serializable int i Integer.MAX_VALUE String s ABCDEFGHIJKLMNOP Double d new Double 1.0 public String..

Memory overhead of Java HashMap compared to ArrayList

http://stackoverflow.com/questions/1526596/memory-overhead-of-java-hashmap-compared-to-arraylist

Payload for i 0 i 4000000 i int key int Math.random Integer.MAX_VALUE map.put key new Payload key catch OutOfMemoryError e System.out.println.. ArrayListMap for i 0 i 9000000 i int key int Math.random Integer.MAX_VALUE map.put key new Payload key catch OutOfMemoryError e System.out.println..

Safely casting long to int in Java

http://stackoverflow.com/questions/1590831/safely-casting-long-to-int-in-java

static int safeLongToInt long l if l Integer.MIN_VALUE l Integer.MAX_VALUE throw new IllegalArgumentException l cannot be cast to int without..

add thumnails to spring layout like a grid?

http://stackoverflow.com/questions/15961412/add-thumnails-to-spring-layout-like-a-grid

target.getSize .width if targetWidth 0 targetWidth Integer.MAX_VALUE int hgap getHgap int vgap getVgap Insets insets target.getInsets..

Can anyone recommend a Java rich text editor? [closed]

http://stackoverflow.com/questions/196980/can-anyone-recommend-a-java-rich-text-editor

Convert 4 bytes to int

http://stackoverflow.com/questions/2383265/convert-4-bytes-to-int

be 1 and 01111111 11111111 11111111 11111111 Would be Integer.MAX_VALUE 2147483647 java data conversion share improve this question..

What would be the fastest method to test for primality in Java?

http://stackoverflow.com/questions/2385909/what-would-be-the-fastest-method-to-test-for-primality-in-java

I performed a couple of tests. I created a BitSet of size Integer.MAX_VALUE 2 representing all uneven numbers and used a prime sieve to.. and used a prime sieve to find all primes in the range 1..Integer.MAX_VALUE . I then looped from i 1..Integer.MAX_VALUE to test that every.. the range 1..Integer.MAX_VALUE . I then looped from i 1..Integer.MAX_VALUE to test that every new BigInteger String.valueOf i .isProbablePrime..

What is the difference between String and StringBuffer in Java?

http://stackoverflow.com/questions/2439243/what-is-the-difference-between-string-and-stringbuffer-in-java

not synchronized. The maximum size for either of these is Integer.MAX_VALUE 2 31 1 2 147 483 647 or maximum heap size divided by 2 see how..

Do Java arrays have a maximum size?

http://stackoverflow.com/questions/3038392/do-java-arrays-have-a-maximum-size

easy to test. In a recent HotSpot VM the correct answer is Integer.MAX_VALUE 5 . Once you go beyond that public class Foo public static void.. static void main String args Object array new Object Integer.MAX_VALUE 4 You get Exception in thread main java.lang.OutOfMemoryError..

How to reference constants in EL?

http://stackoverflow.com/questions/3732608/how-to-reference-constants-in-el

already imported and available like so Boolean.TRUE and Integer.MAX_VALUE . For custom constants you'd need to use ImportHandler#importClass..

Best way to represent a fraction in Java?

http://stackoverflow.com/questions/474535/best-way-to-represent-a-fraction-in-java

intValue return int Math.max Integer.MIN_VALUE Math.min Integer.MAX_VALUE longValue public long longValue return Math.round doubleValue..

Why do people still use primitive types in Java?

http://stackoverflow.com/questions/5199359/why-do-people-still-use-primitive-types-in-java

String args Long sum 0L uses Long not long for long i 0 i Integer.MAX_VALUE i sum i System.out.println sum and it takes 43 seconds to run...

String's Maximum length in Java - calling length() method

http://stackoverflow.com/questions/816142/strings-maximum-length-in-java-calling-length-method

length that would be returned by the method would be Integer.MAX_VALUE which is 2^31 1 or approximately 2 billion. In terms of lengths..

How != and == operators work on Integers in Java?

http://stackoverflow.com/questions/9824053/how-and-operators-work-on-integers-in-java

for ver1 and ver2 for same number much less than the Integer.MAX_VALUE Can it be concluded that checking for numbers greater than 127..