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java Programming Glossary: aheadhttp://stackoverflow.com/questions/1183645/eval-in-scala the Java Scala interoperability docs that does not rely on ahead of time compilation. java scala scripting embedding share..
Singleton Design Pattern: Pitfalls http://stackoverflow.com/questions/1448393/singleton-design-pattern-pitfalls together a 4 class test rig to try something out then go ahead and use a Singleton. However as soon as that project takes on..
java.util.regex - importance of Pattern.compile()? http://stackoverflow.com/questions/1720191/java-util-regex-importance-of-pattern-compile pull that step out of the loop. You can create the Matcher ahead of time as well though they're not nearly so expensive Pattern..
Java: splitting a comma-separated string but ignoring commas in quotes http://stackoverflow.com/questions/1757065/java-splitting-a-comma-separated-string-but-ignoring-commas-in-quotes only if that comma has zero or an even number of quotes in ahead of it . Needless to say it won't work if your Strings can contain.. white spaces match a comma start positive look ahead start group 1 s match 'otherThanQuote' zero or more times.. match the end of the string stop positive look ahead otherThanQuote quotedString otherThanQuote String tokens line.split..
When to use generic methods and when to use wild-card? http://stackoverflow.com/questions/18176594/when-to-use-generic-methods-and-when-to-use-wild-card method usage is considered not good in this Continuing ahead it states Generic methods allow type parameters to be used to..
Java web development, what skills do I need? [closed] http://stackoverflow.com/questions/1958808/java-web-development-what-skills-do-i-need Servlet 3.0 API. If you can I would recommend to go ahead with Java EE 6 directly it is a major improvement step as opposed.. of the new features . In the case you'd like to go ahead with Java EE 6 Servlets are covered in Java EE 6 tutorial part..
Why did java have the reputation of being slow? [closed] http://stackoverflow.com/questions/2163411/why-did-java-have-the-reputation-of-being-slow game results. Tightly optimized code written in a ahead of time compiled language C Fortran etc can beat it however.. execution information it can sometimes outperform ahead of time compilers and even in rare cases manual inlining. Compare..
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 some Java API call I don't know about. Edit I do not know ahead of time the kinds of systems this will be used on so I can't..
Crossplatform iPhone / Android code sharing http://stackoverflow.com/questions/2380258/crossplatform-iphone-android-code-sharing scenarios I think would be Blank slate new project knowing ahead of time there is a large chunk of reusable logic that needs..
Java: Reading a file into an array http://stackoverflow.com/questions/285712/java-reading-a-file-into-an-array I want to read to an array in Java. How exactly do I go ahead and do this It is a straight forward 1 dimensional file containing..
How can I delay a Java program for a few seconds? http://stackoverflow.com/questions/3342651/how-can-i-delay-a-java-program-for-a-few-seconds share improve this question You have a lot of reading ahead of you. From compiler errors through exception handling threading..
How can I protect MySQL username and password from decompiling? http://stackoverflow.com/questions/442862/how-can-i-protect-mysql-username-and-password-from-decompiling means the program needs to know the login credentials ahead of time. The solution I mentioned above is not appropriate for..
How to lock compiled Java classes to prevent decompilation? http://stackoverflow.com/questions/49379/how-to-lock-compiled-java-classes-to-prevent-decompilation offering the strongest protection is to use native ahead of time compilers like GCC or Excelsior JET for example that..
Should I use Java's String.format() if performance is important? http://stackoverflow.com/questions/513600/should-i-use-javas-string-format-if-performance-is-important test which has the better performance of the two and comes ahead of format. by a factor of 5 to 6. Try it your self import java.io...
Why is it “Easier to ask forgiveness than permission” in python, but not in Java? [closed] http://stackoverflow.com/questions/6092992/why-is-it-easier-to-ask-forgiveness-than-permission-in-python-but-not-in-java actually using it it is conventional in Python to just go ahead and try to use it catching the exception if access is rejected...
ClassCastException when casting to the same class http://stackoverflow.com/questions/826319/classcastexception-when-casting-to-the-same-class Class validatorClass Validator validator I then go ahead and create a Validator object using validatorClass.newInstance..
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