java Programming Glossary: booleans
Are the &, |, ^ bitwise operators or logical operators? http://stackoverflow.com/questions/11597978/are-the-bitwise-operators-or-logical-operators are integers the operators are bitwise. If they are booleans then the operators are logical. And this is not just me saying..
How to check if the class name is valid? http://stackoverflow.com/questions/13979172/how-to-check-if-the-class-name-is-valid is a combination of the method I posted above with the booleans flipped as you can't reuse class names and in combination with..
Threads with Key Bindings http://stackoverflow.com/questions/13999506/threads-with-key-bindings In your game logic you would check the states if the booleans and act appropriately. See my below example both paddles can..
Why does a “&&=” Operator not exist? [duplicate] http://stackoverflow.com/questions/1505347/why-does-a-operator-not-exist Operator not exist duplicate So for binary operators on booleans Java has ^ and . Let's summarize what they do briefly here JLS..
Why is String[] args required in Java? http://stackoverflow.com/questions/1672083/why-is-string-args-required-in-java in text. If you want to convert that text into integers or booleans you have to do that yourself how would the operating system..
Effect of a Bitwise Operator on a Boolean in Java http://stackoverflow.com/questions/1724205/effect-of-a-bitwise-operator-on-a-boolean-in-java range of values enforced by their size. In the case of booleans however a boolean can contain only two values. 1 true or 0 false...
Why doesn't Java have compound assignment versions of the conditional-and and conditional-or operators? (&&=, ||=) http://stackoverflow.com/questions/2324549/why-doesnt-java-have-compound-assignment-versions-of-the-conditional-and-and-co and conditional or operators So for binary operators on booleans Java has ^ and . Let's summarize what they do briefly here JLS..
Check if at least two out of three booleans are true http://stackoverflow.com/questions/3076078/check-if-at-least-two-out-of-three-booleans-are-true if at least two out of three booleans are true An interviewer recently asked me this question given..
Java Object memory usage - ibm jvm 1.4.2 http://stackoverflow.com/questions/3966411/java-object-memory-usage-ibm-jvm-1-4-2 But the answer might still be off since if you find say 16 booleans it's one thing if they are found in the same object and quite..
Boolean[] vs. BitSet: Which is more efficient? http://stackoverflow.com/questions/605226/boolean-vs-bitset-which-is-more-efficient efficient in terms of memory and CPU usage an array of booleans or a BitSet Specific BitSet methods are not used only get set..
Does Java evaluate remaining conditions after boolean result is known? http://stackoverflow.com/questions/6352139/does-java-evaluate-remaining-conditions-after-boolean-result-is-known execute How about if instead of methods they were static booleans java share improve this question The and operators are..
Why do we usually use `||` not `|`, what is the difference? http://stackoverflow.com/questions/7101992/why-do-we-usually-use-not-what-is-the-difference just wondering why we usually use logical OR between two booleans not bitwise OR though they are both working well. I mean look..
Reason for the exsistance of non-short-circuit logical operators http://stackoverflow.com/questions/9264897/reason-for-the-exsistance-of-non-short-circuit-logical-operators there are no shades of grey. But and deal with bits not booleans. The result is a number. I mean I guess could not evaluate the..
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