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java Programming Glossary: knowledgeBest way to constrain user to enter a time in a JTextField http://stackoverflow.com/questions/11881301/best-way-to-constrain-user-to-enter-a-time-in-a-jtextfield better way for time selection too. Will someone share your knowledge if you know a better solution. Any thought is appreciated. Thank..
Arrays.asList() not working as it should? http://stackoverflow.com/questions/1467913/arrays-aslist-not-working-as-it-should accepts a varargs parameter which to the extends of my knowledge is a shorthand for an array. So why does the second piece of..
java.lang.OutOfMemoryError: Java heap space http://stackoverflow.com/questions/1596009/java-lang-outofmemoryerror-java-heap-space The above error occured in one of the threads. Upto my knowledge Heap space is occupied by instance variables only. If this is..
What are the differences between the different saving methods in Hibernate? http://stackoverflow.com/questions/161224/what-are-the-differences-between-the-different-saving-methods-in-hibernate be used. Instead there is... merge Now this is where my knowledge starts to falter. The important thing here is the difference..
Dependency injection with Jersey 2.0 http://stackoverflow.com/questions/16216759/dependency-injection-with-jersey-2-0 2.0 Starting from scratch without any previous Jersey 1.x knowledge I'm having a hard time understanding how to setup dependency..
http://stackoverflow.com/questions/1817524/generic-arrays-in-java T t return new T error ie at runtime there is no knowledge of T's class. This is why the above code is more often written..
In Java, how to read from a file a specific line, given the line number? http://stackoverflow.com/questions/2312756/in-java-how-to-read-from-a-file-a-specific-line-given-the-line-number share improve this question Unless you have previous knowledge about the lines in the file there's no way to directly access..
How to upload files to server using JSP/Servlet? http://stackoverflow.com/questions/2422468/how-to-upload-files-to-server-using-jsp-servlet this is a precise and tedious work which requires precise knowledge of RFC2388 . You shouldn't try to do this on your own or copypaste..
Java: comparing two Dates to see if they are in the same day http://stackoverflow.com/questions/2517709/java-comparing-two-dates-to-see-if-they-are-in-the-same-day is true otherwise it is false. I realize this requires knowledge of a timezone... it would be nice to pass in a timezone but..
Netbeans GUI editor generating its own incomprehensible code http://stackoverflow.com/questions/2561480/netbeans-gui-editor-generating-its-own-incomprehensible-code args This really does not make any sense to my knowledge of JFrame JPanel etc.. If i try to code a netbeans application..
Format file size as MB, GB etc [duplicate] http://stackoverflow.com/questions/3263892/format-file-size-as-mb-gb-etc Double.valueOf result unit The main problem is my limited knowledge of Decimalformat and or String.format. I would like 1024L 1025L..
How to unzip files programmatically in Android? http://stackoverflow.com/questions/3382996/how-to-unzip-files-programmatically-in-android the format they were in the zipped file. Please post your knowledge and help me out. java android unzip share improve this question..
How to run test methods in specific order in JUnit4? http://stackoverflow.com/questions/3693626/how-to-run-test-methods-in-specific-order-in-junit4 sure this there is a clean way to do this with JUnit to my knowledge JUnit assumes that all tests can be performed in an arbitrary..
static allocation in java - heap, stack and permanent generation http://stackoverflow.com/questions/3849634/static-allocation-in-java-heap-stack-and-permanent-generation few people who can confirm these answers from first hand knowledge. Very few people have worked on recent HotSpot JVMs or studied..
Should I initialize variable within constructor or outside constructor [duplicate] http://stackoverflow.com/questions/3918578/should-i-initialize-variable-within-constructor-or-outside-constructor in java 8 answers When I use Java based on my C knowledge I love to initialize variable using the following way. public..
Best way to encode text data for XML in Java? http://stackoverflow.com/questions/439298/best-way-to-encode-text-data-for-xml-in-java
JPA/Hibernate store date in UTC time zone http://stackoverflow.com/questions/508019/jpa-hibernate-store-date-in-utc-time-zone timezone share improve this question To the best of my knowledge you need to put your entire java app in UTC timezone so that..
The case against checked exceptions http://stackoverflow.com/questions/613954/the-case-against-checked-exceptions the client is requesting has been deleted without their knowledge so they should be expected to deal with it. Ubiquity Checked..
java.net.SocketException: Connection reset http://stackoverflow.com/questions/62929/java-net-socketexception-connection-reset
Order of XML attributes after DOM processing http://stackoverflow.com/questions/726395/order-of-xml-attributes-after-dom-processing . Cases where the attribute order is not kept best of my knowledge are. If the input stream is a DOM Xalan C if you insert your..
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