包含标签：Java 的文章
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Java – large inner classes and private variables
One thing I've experienced several times is that a service class (such as JBoss service) has become too large due to t…… -
Java – how to bind this service in Android?
This is the code in my activity Start the intention and connect, right? hello_service = new Intent(this,HelloService.c…… -
The best Java Jabber Client Library
What are your good / bad experiences with the Java Jabber library? Solution I have good experience in smack library I …… -
Java – loop through the list, a better way
When I write and discover new ways of working in Java, I'm always confused about the better way to loop lists to outpu…… -
java – org. hibernate. Objectnotfoundexception: no row with the given identifier exists
Since hibernate 4.1 Since August 8, I have had a problem, resulting in the following exceptions: org.hibernate.ObjectN…… -
Java – multi module project configuration based on spring MVC annotations
I implemented two Maven based independent web projects using spring MVC, hibernate and Jax rs Item 1: parent program &…… -
Java – the location of the currently running class or jar file
I have a Lotus Notes database that is performing some interaction with remote web services I wrote a custom Java class…… -
Java – your project location contains spaces (Android Studio)
I just moved from eclipse to Android studio for Android application development When creating a project, I received th…… -
How to ensure that a code block cannot be interrupted by any other thread in Java
For example: new Thread(new Runnable() { public void run() { while(condition) { *code that must not be in…… -
Java – add the classpath to the terminal running in the Maven integration test
I'm setting up integration testing for a maven project that generates war files (as shown here) http://docs.codehaus.o…… -
JAVA memory usage increases when app is used, but will not decrease when it is not used
I have a Java application that uses a lot of memory, but memory usage does not decline when the program is not used Is…… -
Java – using cookies in struts 2 and struts
I have the following (shortened) struts 2 actions: public class MyAction extends BaseAction implements CookiesAware { …… -
Design Java programmatically library. path
I can set up Java programmatically from the Java code itself library. Path? Not below System.setProperty("java.library…… -
Java – find the last row in an Excel spreadsheet
I'm using Apache's Java POI to find the index of the last row in an Excel spreadsheet I think it should be possible to…… -
Does rest (resttemplate) in Java – spring library support HTTPS protocol?
I tried to connect to the web server through HTTPS protocol, but the response Getbody () returns null and must return …… -
Java – image size supported by webcam
I am trying to retrieve the available picture size resolution supported by my webcam; Use opencv library I have tried …… -
Is this a new sort algorithm? [implemented in Java and pseudocode]
I know this may be a stupid question, perhaps the stupidest question today, but I have to ask: did I invent this sort …… -
Rfc4226 hotp Java implementation
I tried to copy hotalgorithm Java code (hotalgorithm. Java) and compare it with the official hotp RFC 4226 example imp…… -
Java EE – MVN Tomcat: run – change the default Maven Tomcat port
Try following my spring roo tutorial steps: $mkdir sample $cd sample $roo roo> script --file filename.roo roo> q…… -
Java data types retain only dates
Which data type in Java can only save dates without time components? For example, just to store 12 / 07 / 2012 I'm per…… -
How do I configure a mail server for use with JavaMail?
I'm trying to use the following code: import javax.servlet.*; import javax.servlet.http.*; import java.io.*; import ja…… -
Java – how to compile Maven projects efficiently and quickly
I have a maven project with 13 sub modules I have two questions about how to optimize the build process: >I want to…… -
Java hibernate HQL query and nolock
Is there any way to run these queries, just like I added (nolock) prompt to them? Solution If you really need this, yo…… -
Java comparison array
I have two arrays of unknown types... One way to check elements is the same: public static boolean equals(Object a,Obj…… -
Java – JUnit tests JNDI initialcontext outside the application server
Context context = new InitialContext(); Context context = new InitialContext(); dataSource = (DataSource) context.look…… -
java – org. hibernate. hql. ast. Querysyntaxexception: table name is not mapped
I have two models, item and shopsection They have a many - to - many relationship @Entity(name = "item") public class …… -
Java – how to add selendroid to the web crawl of Android studio?
I'm trying to use selenium to set up dynamic web scraping, but I can't seem to find the necessary graduation dependenc…… -
Java – HSQLDB sqlexception: establish database connection in memory
We have a desktop application with a local HSQLDB database Some customers report that their applications stop working …… -
Java – how to deserialize an object’s database when an object has different serialversionuids
My client has an Oracle database and an object through objutstream Writeobject is persisted as a BLOB field. The objec…… -
Java – convert ifile to file
I have an ifile object that needs to be used as a Java io. File object I am using the following code for conversion fi…… -
Java: convert InetAddress to string
I searched a lot, but I couldn't find any way to convert InetAddress type to string (maybe my search was not very good…… -
Is there a Java library that generates class files from ast?
This page describes how to generate code using the code generator in javac, because I can build an ast (using a separa……