Recent questions tagged java

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java - Alternative to binaries in Subversion

Some of my colleagues are convinced that committing build artefacts to the subversion repository is a good idea ... generated jar file. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Navigation Drawer lag on Android

I'm having a problem with Navigation Drawer , it is too slow, the solution I'm looking for is to ... ; layoutDrawer.closeDrawer(linearDrawer); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Custom test method name in TestNG reports

I am working on a project where I need to invoke TestNG programatically(using data providers). Things are fine ... test method. But same results See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Google Cloud Messaging in Delphi XE5?

I've got an android app that I am thinking about porting to Delphi but I can't see a way to interface with ... in a Delphi Xe5 android app. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Define Servlet Context in WAR-File

How can I tell e.g. Tomcat to use a specific context path when given my WAR-File? Example: I have a war ... my WAR should be. Any more hints? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to @autowire some bean into JsonSerializer?

I am using lazy loading with hibernate in my web app. I would like to load some objects from the database ... point me in the right direction. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Can I create a Google account programmatically?

Does anybody know if via the google api in java I can create google accounts programmatically. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to encrypt HTML+JS assets in Android Phonegap mobile app?

I have mobile app created using Phonegap basic wrapper and HTML5. My goal is to encrypt files in assets directory ... assets directory as it is. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Spring MVC - should my domain classes implement Serializable for over-the-wire transfer?

I'm trying to learn Spring Boot by implementing a simple REST API. My understanding was that if I need ... on when to implement Serializable? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - EntityManager refresh

I have web application using JPA. This entity manager keeps bunch of entites and suddenly I update the database from ... it has to be done. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to handle exceptions thrown while rendering a view in Spring MVC?

I have a Spring MVC application which uses FreeMarker as View technology (But maybe the view technology doesn't ... which captures view errors? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Howto let the SAX parser determine the encoding from the xml declaration?

I'm trying to parse xml files from different sources (over which I have little control). Most of the them are ... be. Thanks in advance, Allan See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Alternatives to static methods on interfaces for enforcing consistency

In Java, I'd like to be able to define marker interfaces, that forced implementations to provide static methods ... XXX location by convention" See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - loading .properties in spring-context.xml and persistence.xml

is there a way to reference a .properties file in a spring-context.xml and a JPA persistence.xml? I think I've ... better way to do this. :) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - how many classes per package? methods per class? lines per method?

I have to give a general note to some huge Java project for which I have but little visibility and I was ... , classes usage, bugs, etc. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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106 views

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java - super() in constructor

I'm reading through some code. In the constructor it has super() but the class implements interface which ... BaseObject3D getVisual(); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Hand Edit A Jar to Change Package Names

I have a jar file from an external source. All of the classes in the jar are in the com.xyz package. I ... rule com.google.** com.googleold.@1 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - How to set maximum number of rolls and maximum log size for tomcat?

I have problem with space so need limit size of catalina.out to 10M and limit number of rolls to 3 ... configure logging.properties? Thanks. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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206 views

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java - Updating a JAR whilst running

Given a jar runs within a JVM would it be possible to unload the current running Jar and remove it from the ... update a Jar whilst its running? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Spring JPA repository transactionality

1 quick question on Spring JPA repositories transactionality. I have a service that is not marked as transactional and calls ... Data JPA 1.9.4 See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Failed to connect to binary FirefoxBinary with Selenium in Maven

I am running some Selenium-Tests. When I start them directly from Eclipse everything works fine. But when I Start ... "mvn install" for example See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - NameValuePair deprecated for openConnection

I been following online tutorials on how to insert data into a database from an android app and have ... I been searching everywhere. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Why does arraylist class implement List as well as extend AbstractList?

The implementation of java.util.ArrayList implements List as well as extends AbstractList. But in java docs you ... ArrayList. Check this out. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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296 views

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java - Getting maven project version and artifact ID from pom while running in Eclipse

I was looking up how to get the application name(artifact id) and version from maven pom or manifest when I came ... { System.exit(0); } } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Multiple itemwriters in Spring batch

I am currently writing a Spring batch where I am reading a chunk of data, processing it and then I wish ... my requirements? Thanks in advance See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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285 views

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java - JAX-WS - Adding SOAP Headers

I am trying to create a standalone client to consume some web services. I must add my username and password ... go about creating this token? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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237 views

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java - Why is catching checked exceptions allowed for code that does not throw exceptions?

In Java, methods that throw checked exceptions (Exception or its subtypes - IOException, InterruptedException, etc ... are greatly appreciated. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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782 views

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java - Could not open ServletContext resource

This is quite similar question to one older but the solution did not work for me. I have a WAR package. ... app it ignores my classpath: prefix See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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