java Programming Glossary: theory

Does the JVM prevent tail call optimizations?

http://stackoverflow.com/questions/105834/does-the-jvm-prevent-tail-call-optimizations

have a stack trace available. These requirements could in theory be supported but it would probably require a new bytecode see..

Do you ever use the volatile keyword in Java?

http://stackoverflow.com/questions/106591/do-you-ever-use-the-volatile-keyword-in-java

being very familiar with it I found this explaination Java theory and practice Managing volatility Given the detail in which that..

The difference between Classes, Objects, and Instances

http://stackoverflow.com/questions/1215881/the-difference-between-classes-objects-and-instances

i.e. either an array or an instance of a Class. That's the theory. In practice many developers treat the words instance and object..

Why no static methods in Interfaces, but static fields and inner classes OK?

http://stackoverflow.com/questions/129267/why-no-static-methods-in-interfaces-but-static-fields-and-inner-classes-ok

share improve this question I'm going to go with my pet theory with this one which is that the lack of consistency in this..

Swing animation running extremely slow

http://stackoverflow.com/questions/14886232/swing-animation-running-extremely-slow

above is relevant in this example This is all well. so in theory the car traverses along a straight road from east to west as..

Which programming languages can I use on Android Dalvik?

http://stackoverflow.com/questions/1994703/which-programming-languages-can-i-use-on-android-dalvik

programming languages can I use on Android Dalvik In theory Dalvik executes any virtual machine byte code created for example..

Eclipse - no Java (JRE) / (JDK) … no virtual machine

http://stackoverflow.com/questions/2030434/eclipse-no-java-jre-jdk-no-virtual-machine

especially for Java sources and debugging purposes also in theory for compilation but Eclipse has its own Java compiler Note You..

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

other processes also using that page. This way you can in theory add up the pss across all processes to see the total RAM they..

How do you determine the ideal buffer size when using FileInputStream?

http://stackoverflow.com/questions/236861/how-do-you-determine-the-ideal-buffer-size-when-using-fileinputstream

are configured to use block sizes of 4096 or 8192. In theory if you configure your buffer size so you are reading a few bytes..

http://stackoverflow.com/questions/2422289/any-recommended-java-profiling-tutorial

to new in Java profiling I am still missing the general theory and skill in pinpointing the bottleneck. java performance profiling..

How to upload files to server using JSP/Servlet?

http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet

multipart form data. Don't manually parse it You can in theory parse the request body yourself based on ServletRequest#getInputStream..

how good is java's UUID.randomUUID?

http://stackoverflow.com/questions/2513573/how-good-is-javas-uuid-randomuuid

UUID have very very very low probability for collision in theory but I am wondering in practice how good is java 5's randonUUID..

Overriding equals and hashCode in Java

http://stackoverflow.com/questions/27581/overriding-equals-and-hashcode-in-java

equals hashcode share improve this question The theory for the language lawyers and the mathematically inclined equals..

How slow are Java exceptions?

http://stackoverflow.com/questions/299068/how-slow-are-java-exceptions

code properly thus slowing it down. I haven't tested this theory yet. java performance exception handling share improve this.. System.out.println You'll never see this Could in theory throw one but never will public void method2 int i throws Exception..

How can we match a^n b^n with Java regex?

http://stackoverflow.com/questions/3644266/how-can-we-match-an-bn-with-java-regex

languages. That is they are not regular by formal language theory definition. PCRE and Perl supports recursive regex and .NET..

JSF 2.0 use enum in selectMany menu

http://stackoverflow.com/questions/3822058/jsf-2-0-use-enum-in-selectmany-menu

unless otherwise specified by an explicit Converter . In theory it would have been possible using nasty reflection hacks with..

Intersection and union of ArrayLists in Java

http://stackoverflow.com/questions/5283047/intersection-and-union-of-arraylists-in-java

Some are AND filters and some are OR filters like in set theory so I need to filter according to all files and the unite intersects..

Is HttpSession thread safe, are set/get Attribute thread safe operations?

http://stackoverflow.com/questions/616601/is-httpsession-thread-safe-are-set-get-attribute-thread-safe-operations

No they are not thread safe according to IBM Java theory and practice Are all stateful Web applications broken . You..

Using Singleton design pattern for SQLiteDatabase

http://stackoverflow.com/questions/6905524/using-singleton-design-pattern-for-sqlitedatabase

Both components make use of a single database so in theory it could happen that both try to access the db concurrently...