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java Programming Glossary: improvementsIs there any way to accept only numeric values in a JTextField? http://stackoverflow.com/questions/1313390/is-there-any-way-to-accept-only-numeric-values-in-a-jtextfield pos method return super.parseObject source Possible improvements the setBackground is not respected by all Look and Feels. Sometimes..
http://stackoverflow.com/questions/189094/how-to-scan-a-folder-in-java all.add child addTree child all Java 7 offers a couple of improvements. For example DirectoryStream provides one result at a time the..
Why did java have the reputation of being slow? [closed] http://stackoverflow.com/questions/2163411/why-did-java-have-the-reputation-of-being-slow slow. JIT compilation took time to become efficient major improvements with each version Classloading has become a lot more efficient..
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 root of a 64 bit number. The one suggestion which did show improvements was made by John D. Cook . You can observe that the last hex..
list all files from directories and subdirectories in Java http://stackoverflow.com/questions/3008043/list-all-files-from-directories-and-subdirectories-in-java
Password strength checking library [closed] http://stackoverflow.com/questions/3200292/password-strength-checking-library C. The guys who do vt password have made a number of API improvements since the question was originally answered and one of the outcomes..
http://stackoverflow.com/questions/3363120/enumerations-why-when that could've benefited a lot from using enum among other improvements . Currently Calendar defines the following constants among many..
C# vs Java generics [duplicate] http://stackoverflow.com/questions/355060/c-sharp-vs-java-generics to support generics in 2.0. The benefits are preformance improvements deep type safety verification and reflection. Again the provided..
Does Java support RAII/deterministic destruction? http://stackoverflow.com/questions/477399/does-java-support-raii-deterministic-destruction going to be part of Java 7 any more. Most of the language improvements seem to have been dropped. It's worth understanding that there..
Why is creating a Thread said to be expensive? http://stackoverflow.com/questions/5483047/why-is-creating-a-thread-said-to-be-expensive absolute terms but it is unclear how much of this is due improvements in Java and or the OS ... or faster processor speeds. But his..
How to get involved in Open Source? [duplicate] http://stackoverflow.com/questions/563708/how-to-get-involved-in-open-source like about it or you want to see some new feature or other improvements. Here is exactly the point of open source that you can change..
Converting any object to a byte array in java http://stackoverflow.com/questions/5837698/converting-any-object-to-a-byte-array-in-java ObjectInputStream b return o.readObject There are several improvements to this that can be done. Not in the least the fact that you..
http://stackoverflow.com/questions/6830501/whats-new-in-hibernate-4 migration guide for 4.0 JIRA filter link which lists all improvements and new features in Hibernate Core 4.0.0 you can get all details..
Calculating and printing the nth prime number http://stackoverflow.com/questions/9625663/calculating-and-printing-the-nth-prime-number length O šN when the sieve is near N . There are some easy improvements on the algorithm as stated above start crossing off multiples.. complexity more than for smaller p . Using the first two improvements yields Entry k in the array represents the number 2 k 3 so we.. a n becomes a problem. In general after one or two improvements to the initial approximation the range to be sieved is small..
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