包含标签:Java 的文章
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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,…… -
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 – JSF CDI: dialog scope bean [S] best practices
I am currently learning JSF 2.0 and am very happy with the existence of this session scope function, which is very use……