包含标签：Java 的文章
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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 – can I check the boundary data by sorting the list in the body of the test case?
I'm testing the results of a query The table storing the results has the following structure: Id SomeValue Date …… -
Java – drag and drop nodes in JTree
I can't create a JTree that allows you to reorganize nodes by dragging and dropping in JTree It seems that this should…… -
Java – how do I get the last 25 elements of sortedset?
In Java, I have a sortedset, which may have 100000 elements I want to get the last 25 elements efficiently and gracefu…… -
Java – swing validation code on the event dispatch thread at run time
Is there any library that can use code to verify that the swing component is called in the event scheduling thread? Wr…… -
Java – hibernate many to one mapping and different column numbers
Hi, I have two tables as follows Table 1: +-------------------+ | ID LOB col1 col2 | +-------------------…… -
Javafx-2 – JavaFX scrollpane border and background
I have some questions about the default background and border of scrollpane setStyle("-fx-background-color:blue; -fx-b…… -
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,…… -
Java – get wrap_ Content height
My goal is to animate an invisible linear layout when a specific button is clicked To do this, I set the default heigh……