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java Programming Glossary: dangerWhen exactly is it leak safe to use (anonymous) inner classes? http://stackoverflow.com/questions/10864853/when-exactly-is-it-leak-safe-to-use-anonymous-inner-classes understand the concept and especially when it is safe or dangerous to user inner classes inside an Activity . This is what I.. dialog title dialog.show Now is this example dangerous and why We are still inside an Activity _handlerToDelayDroidMove.. they could be but really we've already hit most of the danger zones. A Runnable is an asynchronous operation that performs..
Effective Java: Analysis of the clone() method http://stackoverflow.com/questions/11540792/effective-java-analysis-of-the-clone-method class is final it can't have any subclasses so there's no danger in calling its constructor when cloning. share improve this..
Why must local variables, including primitives, always be initialized in Java? http://stackoverflow.com/questions/1560685/why-must-local-variables-including-primitives-always-be-initialized-in-java no way of knowing so it has no way of alerting you to the danger. That's why default values are used for instance static variables..
http://stackoverflow.com/questions/2842695/what-is-microbenchmarking of what IS and ISN'T microbenchmarking What are the dangers of microbenchmarking and how do you avoid it or is it a good.. a system call to the kernel of an operating system. The danger is that people may use whatever results they obtain from microbenchmarking..
Difference between a deprecated and a legacy API? http://stackoverflow.com/questions/2873254/difference-between-a-deprecated-and-a-legacy-api The @Deprecated annotation went a step further and warn of danger A program element annotated @Deprecated is one that programmers.. are discouraged from using typically because it is dangerous or because a better alternative exists. References java.sun.com.. requires no action since for now at least they aren't in danger of ceasing to exist in future version. In contrast deprecation..
Why does autoboxing in Java allow me to have 3 possible values for a boolean? http://stackoverflow.com/questions/2923249/why-does-autoboxing-in-java-allow-me-to-have-3-possible-values-for-a-boolean be careful Autoboxing reduces the verbosity but not the danger of using boxed primitives . When your program compares two boxed..
What is the security risk of object reflection? http://stackoverflow.com/questions/3002904/what-is-the-security-risk-of-object-reflection only or other permission of the security manager One danger is clearly to get access to the file system and mess around...
Difference between synchronization of field reads and volatile http://stackoverflow.com/questions/3103204/difference-between-synchronization-of-field-reads-and-volatile but the time effort of figuring it out for sure and the danger of getting it wrong is not worth the benefit minor performance..
Why does int num = Integer.getInteger(“123”) throw NullPointerException? http://stackoverflow.com/questions/3123349/why-does-int-num-integer-getinteger123-throw-nullpointerexception be careful Autoboxing reduces the verbosity but not the danger of using boxed primitives. When your program compares two boxed..
Why comparing Integer with int can throw NullPointerException in Java? http://stackoverflow.com/questions/3352791/why-comparing-integer-with-int-can-throw-nullpointerexception-in-java be careful Autoboxing reduces the verbosity but not the danger of using boxed primitives. When your program compares two boxed..
StringBuilder/StringBuffer vs. “+” Operator http://stackoverflow.com/questions/4648607/stringbuilder-stringbuffer-vs-operator which seems to have its own costs that outweigh the danger in using the operator. Thoughts Opinions java performance readability..
Hibernate, iBatis, Java EE or other Java ORM tool http://stackoverflow.com/questions/716532/hibernate-ibatis-java-ee-or-other-java-orm-tool some people love it. Maintainability Stability The danger with Ibatis here is proliferation meaning your dev team may..
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