Java
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Java – determines whether the list number is continuous
I work in Java I have an unordered list of 5 numbers, ranging from 0 to 100, without repetition I want to check whethe…… -
java – identity. Viewexpiredexception after logout(); In JBoss seam
After my authenticationfilter redirects to the login page, I want to exit to the user That's why I put identity logout…… -
Servlets – use javax with compojure servlet. Filter
I'm trying to build a simple web site using clojure / compojure and want to apply servlet filters to requests / respon…… -
Java – exclude a single JUnit test method without modifying the test class?
I am currently using JUnit 4 tests in another project to oppose my code As part of my automated ant build, I get them …… -
Java – how to prevent eclipse from breaking on each exception caught when running in debugging
When I started debugging a java project, eclipse continued to break random exceptions in third-party libraries, which …… -
Java – unable to connect to host 127.0 on port 7055 after 45000 Ms 0.1. Use FF version 26.0 and selenium independent tank 2.39
I am trying to connect to my AWS UNIX machine. Selenium 2.30 with FF version 26.0 is installed, but when I start the c…… -
Java – how to set the default code format and template for a new workspace
Eclipse allows Java class files to use custom formats and templates The general way to change these settings is from t…… -
Java – how to copy / pass webdriver instances, is it dangerous?
I've been working on a team that has developed selenium webdriver infrastructure for several months, and the way we ac…… -
Java – nginx with Tomcat configuration
I'm new to nginx. I need your help, According to many forums, I learned that all our static pages are stored in nginx …… -
Java – how to convert solrquery (solrj) to URL?
When using solrj, I want to know how to use Solr query syntax to convert solrquery objects to their URL representation…… -
Java – using AOP XML loading time weaving in AspectJ
According to my understanding, in order to use AOP XML file for load time weaving, it must be placed in meta - inf Is …… -
Java – realm: change the name of the migrated field
I want to change the field name during the real DB migration Is it correct? It takes a lot of time The following code …… -
Java – is there a more portable way to encapsulate pointers than jlong in JNI?
I've seen an example of using long / jlong to allow Java objects to hold C pointers: class Foo { private native lo…… -
Java – Mac hosts do not like docker container port forwarding
This is my first attempt to use docker. I'm trying to make a @ L_ 404_ 0 @ boot web application runs in docker contain…… -
Java – how to find the parent JSON node when parsing JSON
I'm using Jackson to parse JSON streams The API I'm using is objectmapper readTree(..) Consider the following flows: {…… -
What is the appropriate media type for Java – Hal JSON?
I'm using spring to create restful services, and I'm curious about the syntax of media types According to my understan…… -
Java – Liferay API / jsonws page can only be accessed by administrator users
Anyone can tell me how to restrict ordinary users from accessing Liferay API / jsonws pages The API / jsonws page can …… -
Write 3D games in Java
Hi, I started learning java this summer because I like creating games very much I managed to master the Java se core. …… -
Java – log4j: error with Tomcat 6
I wrote a web application in Java EE I use log4j and Tomcat 6.0 28. When I start my application in tomcat, an error me…… -
Java – log4j2: the location where the log4jcontextselector system property is set for asynchronous logging
I tried to set asynchronous logging in the rest web method currently running in the free profile server (for performan…… -
Select a Java Web Framework 2011
My question is based on the following question: choosing a java web framework now? The reason for my problem is that a…… -
How to make indexof case insensitive in Java
I have a simple question How to use @ L_ 419_ Make indexof case insensitive in 0 @ This question has been answered in …… -
Java: the reference to static context is similar to class self reference ‘this’, which is often used as the coding style
As mentioned in Python, I have been using class self - reference since the recent beginning of Java, whether it is man…… -
How do I find infinite loops in Java Web applications?
One day, the CPU utilization of our Java Web application reached 100% We try to find the problem by using kill - quit …… -
What methods can represent weighted directed graphs in Java?
I can't use any external libraries, so I try to think of some ways to build my own data structure I was thinking maybe…… -
Java EE – why are stateless beans considered pseudo scopes and cannot have circular dependencies?
Using wildfly 8.1, I have several beans, and I try to inject several EJBs into each other It can be said that I have t…… -
When to use ‘Java util. Objects.*’？
I'm browsing the seven functions of Java. They talked about Java util. Objects course What I can't understand is the f…… -
Java – file upload “multipart / form” exception org apache. commons. fileupload. FileUploadBase $InvalidContentTypeException
I tried to upload a file using Apache commons, but threw the following exception org. apache. commons. fileupload. Fil…… -
Java – classpath problem using xpathfactory
I encountered the following exception on one of the real-time servers (other servers running the same code seem to hav…… -
Java – J2ME networks, threads and deadlocks
The simple MIDlet code (class MOO) is locked (after excerpt) (at least I think it is locked after reading this article…… -
java – . Time format used in ICs file?
I'm creating one in Java ICs file, I need to know the date and time format to use This is the current format of my ICs…… -
Why is BigInteger in java designed to be immutable?
In Java, BigInteger is immutable, but I want to understand why, because it is often used to do many calculations that ……