包含标签：Java 的文章
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Java – transaction isolation level in financial applications
I'm reading about transaction isolation levels (serializable, repeatable, committed, uncommitted) and I'm a little con…… -
What has been added to Java language levels 7.0 and 8.0?
I just noticed that the Java language level 7.0 and 8.0 options were selected in IntelliJ (under project settings) Whe…… -
Opencv 2.2 and multi CPU – opencv_ haartraining. Exe multithreading?
I built opencv 2.2.0 on vs 2010 TBB 3 support is enabled I make sure that all projects have the correct TBB lib direct…… -
Java – get the weekly week in Hijri calendar in time4j
I'm trying to set the Hijri calendar to, for example, the third Wednesday of the Hijri month PlainDate date = PlainDat…… -
How to rotate four sprites to the focus of these sprites
I wrote the following code: int a=0,b=0,c=0,d=0; sprite[number[0]].setPosition(160,600); sprite[number[1]].set…… -
Java – how to resolve the “illegal conversion” exception when inserting an XML column?
I have a table that contains columns of XML type When I insert records into this table in a servlet running in WebSphe…… -
Binary integer program solver for Java
My problem is trying to solve binary integer programs through Java I want to do a series of experiments. One part of t…… -
Java – generated web service client class without setter
I have created a client for the soap web service, but in the generated code, some classes miss the setter method The W…… -
In the App Engine java development server, how to simulate concurrent threads to ensure safety?
I read that the Google App Engine java development server only runs a servlet thread I want to simulate two threads ru…… -
Java – generated web service client class without setter
I have created a client for the soap web service, but in the generated code, some classes miss the setter method The W…… -
Java – Jena TDB: nested transactions
I want to rewrite the code that currently uses transactions However, according to Jena's documentation（ http://incuba…… -
Java – find the number of required items in the list?
Design an algorithm, given the list of n elements in the array, find all the elements that appear more than N / 3 time…… -
Java – GWT fileUpload, file not sent in post
I'm trying to use GWT 2.4 gwtupload 0.6 4 library upload a simple file This is my dialog UI Relevant parts of XML: <…… -
Java – ghost4j / ghostscript – error 100 when trying to embed fonts in PDF
I have PDF with reference font, and I want to use ghost4j to output PDF with embedded font public void execute() { …… -
Java – is there a simple way to flatten JSON object properties using Jackson?
Given an entity class with compound keys managed by hibernate, is there a simple way to flatten key properties to the …… -
Java – generate metamodel classes using Maven and eclipse (JPA, maven, eclipse)
I use M2e (1.0.100), eclipse (Indigo Sr1), and hibernate jpamodelgen (1.1.1. Final) Thank you in advance Solution I as…… -
Java – implements common context search – how do you handle it?
I'm currently designing some desktop software. I've always wanted to realize intuitive search function For example, I …… -
Trim start and end from wav file using java sound API
I have basic knowledge However, the output file just repeats the wav title over and over again The generated file size…… -
Java – how can I say “these two generic types are the same” in the map?
I have a method toString (object), which delegates the transformation to the handler The handler is defined as follows…… -
Jpa-2.0 – JPA2 criteria builder – query on abstract classes and multiple subclasses
First of all, I'm sorry if I've asked this question, but I can't find any similar questions or answers to my questions…… -
What is missing from opencv’s Java binding?
Start with OpenCV's Wiki: OpenCV is released under a BSD license,it is free for both academic and commercial use. It h…… -
Java – spring MVC: form tag and command errors
I am using the spring framework for programming, and I am very desperate after the following error is displayed when p…… -
Parser for command line parameters in Java / C / C + + / Python / shell
I'm looking for a library to parse command line parameters that are the same in Java, C / C + +, Python and (best) she…… -
Java – click the mouse with JNA
I'm trying to use JNA to simulate mouse clicking on a window public class App { public static final int WM_LBUTTONUP …… -
Java – add annotations to JAXB generated classes that depend on information in the XSD
I have a WSDL XSD that needs to be converted to a Java class This is simple – wsimport will handle this problem withou…… -
Audio Library – pitch detection algorithm
Does anyone know a good open source library to detect the harmonic pitch level intensity (chroma) of audio signals? Th…… -
Java – focus on lost animation on Android / ice cream sandwich
On my tablet, whenever I put my finger on something that can be clicked (such as a menu item), it will be highlighted …… -
Java. Java when running JUnit plug-in tests lang.NoClassDefFoundError
When I run JUnit plug-in tests, I keep getting Java lang.NoClassDefFoundError. There are some missing bundles here, bu…… -
Java – is there a utility or API to convert SMS shorthand abbreviations into correct sentences?
I'm creating an Android application that will convert SMS text messages through the TTS API This works when the text i…… -
Java – Generic runtime check for ‘instanceof’
I have an object named node < value > The objects nodeinternal < value > and nodelef < value > inher…… -
Find annotated packages in Java?
Find in package info What is the simplest way to annotate all packages with specific package level annotations in Java…… -
Using property files as UI mappings in Java:
Therefore, I am reading the selenium test design considerations document. I have questions about the UI mapping sectio……