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java Programming Glossary: lessonHow many hardware details can a Java Applet Discover? http://stackoverflow.com/questions/1011063/how-many-hardware-details-can-a-java-applet-discover Here is a link to the Security Restrictions section of the Lesson Applets from The Java Tutorials . The Runtime class can provide.. dependent. Edit The Getting System Properties page from Lesson Applets of The Java Tutorials provides a list of properties..
Java 2D Game: repaint(); makes window grey http://stackoverflow.com/questions/19620749/java-2d-game-repaint-makes-window-grey
How do you create an asynchronous HTTP request in JAVA? http://stackoverflow.com/questions/3142915/how-do-you-create-an-asynchronous-http-request-in-java body public InputStream getBody return body See also Lesson Concurrency a java.util.concurrent tutorial. share improve..
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 of the string and only if it's immediately followed by b . Lesson You can use patterns in lookarounds to make assertions. Step.. the pattern matched captured aaa and group 1 captured b . Lesson You can capture inside a lookaround. You can use free spacing.. next we'll make group 1 count for us using self reference. Lesson You can capture inside a non capturing group. Lookarounds can..
How does this Java regex detect palindromes? http://stackoverflow.com/questions/3664881/how-does-this-java-regex-detect-palindromes can still do wonder as hopefully shown in this example . Lesson Consider programmatic generation of regex patterns. How does.. The third point is elaborated further in the next section. Lesson Carefully analyze the interactions between greedy reluctant.. If this is the case then we have ourselves a palindrome. Lesson Carefully analyze any possibly unintended side effects of optional..
How to set background image in Java? http://stackoverflow.com/questions/523767/how-to-set-background-image-in-java For more information on painting Painting in AWT and Swing Lesson Performing Custom Painting from The Java Tutorials may be of..
Difference between “Char” and “String” at Java http://stackoverflow.com/questions/10430043/difference-between-char-and-string-at-java learned a fake language for the purpose of the programming lesson. java string char share improve this question char is one..
http://stackoverflow.com/questions/1586223/how-does-the-tostring-equals-object-methods-work-differently-or-similar integers and won't for others e.g. large integers . The lesson to be learned from the example above is that you need to be..
http://stackoverflow.com/questions/1843484/hibernate-clob-oracle me and was not needed for this final implementation. My lesson learned is in the end it is probably better to join then to..
What's “@Override” there for in java? http://stackoverflow.com/questions/2489974/whats-override-there-for-in-java superclass overriding methods will be discussed in the the lesson titled Interfaces and Inheritance . mark method as a superclass..
Difference between double… and double[] in formal parameter type declaration http://stackoverflow.com/questions/2888305/difference-between-double-and-double-in-formal-parameter-type-declaration Item 42 Use varargs judiciously emphasis by author The lesson is clear. Don't retrofit every method that has a final array..
Generic type parameter naming convention for Java (with multiple chars)? http://stackoverflow.com/questions/2900881/generic-type-parameter-naming-convention-for-java-with-multiple-chars names used throughout the Java SE API and the rest of this lesson. I'd stick to it to avoid the confusion among the developers..
Why does int num = Integer.getInteger(“123”) throw NullPointerException? http://stackoverflow.com/questions/3123349/why-does-int-num-integer-getinteger123-throw-nullpointerexception has surprises like this but it does teach you a valuable lesson always look up the documentation to confirm what a method does...
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 references possessive quantifier etc perhaps the bigger lesson here is the creative process by which one can try to solve problems..
Is JDK “upward” or “backward” compatible? http://stackoverflow.com/questions/4692626/is-jdk-upward-or-backward-compatible are usually backward compatible. And it also serves as a lesson that should be learnt long ago the people writing the compilers..
http://stackoverflow.com/questions/5621338/how-to-add-jtable-in-jpanel managers. See the Laying Out Components Within a Container lesson for further details. One aspect of layouts that is not covered..
http://stackoverflow.com/questions/5767627/java-regex-helper wouldn ™t hold my breath. Or throw good money after bad the lesson here is to ignore the hype and instead apply due diligence to..
Sudoku solver in Java, using backtracking and recursion http://stackoverflow.com/questions/9404673/sudoku-solver-in-java-using-backtracking-and-recursion
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