Java
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Java – scroll large canvas
I need some help to understand the basics of scrolling items drawn on the canvas in Android Suppose I want to create a…… -
Java – use {} after semicolon
See English answers > anonymous code blocks in java7 MenuItem menu1 = menu.add(0,"Item 1"); { menu1.setIcon(R.dra…… -
Complete list of default java system properties [closed]
Do all system properties have references or complete documentation for a specific JRE set? I don't mean the system pro…… -
Java – pylucene error and icetea / JDK / JRE
I use the latest pylucene-4.9 0.0 followed the installation instructor http://bendemott.blogspot.de/2013/11/installing…… -
Can JNI be used to reference C objects in Java code?
I don't see anywhere (or maybe I simply don't see it), but is there a way to return a C / C object using JNI and use i…… -
How do I capture HTTP (s) traffic from Java Web applications using fiddler2 or similar tools?
I want to capture the data that my web application sends and receives from the CAS server over HTTPS I tried fiddler2,…… -
Multithreading – how long does each thread slice take in Windows XP?
I tried to find out how long each thread timeslice took in windows, but the only information I found was about clock c…… -
Java – how to enable multi tenancy in Hibernate 4 using JPA?
It looks like my support for multi security has been added to hibernate and updated at least once since Getting multi …… -
Java – converts a negative image to a positive number
I have scanned my computer for old movies I want to write a small program to convert negative images into positive one…… -
Java – hibernate session thread safety
I know sessions are not thread safe My first question is: it's safe to pass an entity to another thread. Do some work,…… -
Java – apacheds cannot create a new entry
I am using Apache directory studio 2.0 0 and apacheds 2.0 After creating a new partition, o = seven seas, DC = com, as…… -
Java: jpprogressbar (or equivalent) is in the jtabbedpane tab header
If I really want to do this, I can place a jpprogressbar (or equivalent) in the jtabbedpane tab (I mean, not in the ta…… -
How to handle duplication between Java enumerations and database tables?
In our application, it is common that some entities must be represented by enumerations: for example, types, categorie…… -
Java – Visual swing in eclipse
Is there any way to use a visual editor to swing applications in eclipse? I use Ganymede Solution I use jigloo a littl…… -
Java – error creating bean named defaultservlethandlermapping
I convert all XML spring configurations into Java code, but I can't run all the tests (they used before) because I hav…… -
Clone () method in Java
As far as I know, the method clone () enables us to copy objects in Java (no reference) But I've also read that copy. …… -
Java – RPC framework available?
I am looking to use RPC framework for internal use The framework must be cross - language I'm exploring Apache thrift …… -
Java – what is the best way to initialize beans?
In spring, you can make ApplicationContext XML calls the constructor to initialize a bean, or you can set properties o…… -
Java for eclipse compilation JRE problem
I use Mac OS 10.6. After restoring my backup data, eclipse stops working It gave me the following errors: The containe…… -
Java – Jackson – required property?
I use Jackson's readvalue () method on the object mapper to read from the JSON file and convert it into my java object…… -
Java – conditional operator in consecutive strings
I wonder why the following program throws an NPE public static void main(String[] args) { Integer testInteger = nu…… -
Java – query of JAXB objects by XPath 1.0?
JAXB is a great, real time, but it is still very time-consuming to traverse the final object tree; Almost as bad as wo…… -
Java – how to provide configuration for elastic Beanstalk Tomcat
When deploying locally to tomcat, I convert this change (below) to server XML, is there any way to provide it to elast…… -
Java – the logback file appender will not be refreshed immediately
In some cases, I need to force a refresh in the log folder immediately I found in docs that this option is enabled by …… -
How to select the first n items in Java treemap?
Given this map SortedMap<Integer,String> myMap = new TreeMap<Integer,String>(); Instead of the for loop, i…… -
This is how to arrange a Java method to run for 1 second?
In my method, I want to call another method that will run in 1 second This is what I have final Timer timer = new Time…… -
Java – aerospike: how to get the record key?
The aerospike client has a scanall method to read all rows in its store ScanPolicy policy = new ScanPolicy(); policy.c…… -
Short circuit evaluation relying on Java (coding style)
Is there a good coding style that relies heavily on short circuits in Boolean evaluation? I know who likes it For exam…… -
Java – reference to eclipse lookup method
I want to find all callers of the method "get" of the following class: package com.zzz.zzz.zzz.services; public final…… -
Java – does the member interface in the class declaration imply public?
code I have a class with a member interface: package com.example.withinterface; public class SomeClass { interfa…… -
Java – how to clear errors in eclipse?
When using ADT for solar eclipse, I will encounter errors even if the problematic code is deleted In fact, even if I d…… -
Java – what is the Maven coordinate of the Tomcat JDBC connection pool?
What is the Maven coordinate of Tomcat JDBC connection pool? Solution Through the improved search function on the Mave……