包含标签：Java 的文章
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From Java to Facebook friend’s wall
Using a person's access token, I can get the person's friend's Facebook ID Can someone please give me an example of a …… -
How do I suppress primitive type warnings in the generated canonical metadata class?
I am using hibernate JPA 2 metamodel generator to generate metamodel classes for my @ entity model class, so I can que…… -
Java – cannot add the same panel again
It drives me crazy When you click three different buttons, I'm trying to change the panel, but it applies to one panel…… -
What concurrency warnings should I get from findbugs?
I have the following code: import net.jcip.annotations.GuardedBy; import net.jcip.annotations.ThreadSafe; @ThreadSafe…… -
Java – is there a tool to replace the passed Excel files back and forth and merge them?
Some legacy software relies on downloading multiple Excel files, merging the contents, sending them back, making some …… -
Play 2.0 / Java – is there a way to complete validation after requesting data binding?
In play 2.0, you can obtain the request binding and complete the verification (via comments) in the following ways: AB…… -
Java – JMF video capture on MacBook Air
I'm trying to use a webcam on my MacBook Air through JMF, but jmfinit doesn't seem to be able to find it I get the fol…… -
Java – is font rendering quality affected by programming, or is it handled entirely by the operating system?
I'm working with a programmer who uses Java to create interfaces for applications The font in the program looks ugly S…… -
Java – ehcache data view via JMX
Is there any way to view the data / objects stored in ehcache through JMX? I found that it's just cache statistics, bu…… -
Java – JDBC select is very slow compared to Firefox DB manager
Solved, of course, after the release, it hit me... Now use it http://www.xerial.org/trac/Xerial/wiki/SQLiteJDBC#Downlo…… -
Playframework – POJO, JPA binding and check box
Play uses "unresolved parameters are safely ignored. Type mismatches are also safely ignored." When binding parameters…… -
Java – what is the reason why spring STS hangs?
Sometimes STS hangs at first Is it possible to find the reason? Could there be logs or could it be started in debug mo…… -
Java – call peer to peer audio on Android: Voice Interruption and lag (delay in receiving data packets) increase
I'm trying to build a peer to peer audio call on Android I use my Android phone to communicate with my tablet, but aft…… -
How to insert a record using the entity manager without defining a primary key field?
I tried to insert records into the database (MySQL) using entity classes and entity manager However, one of the fields…… -
Java – multi row JTable unit with automatic height – very large first row
I am using swing to develop a java desktop application (JDK1.6) My question is about multiline cells (text wrapping) i…… -
CSV to PDF file in Java
I tried to parse a CSV file into PDF What I have attached so far is as follows My problem is that the file where the c…… -
Socket communication between server applications and MATLAB clients using java
I have a written C server application that I hope can be controlled from MATLAB So far, I have used the mex function f…… -
Java – Android starts the calendar with start and end times
I have an application that contains an agenda with a list of times and dates When the user clicks one of the events, t…… -
Extending the embeddable class in JPA
I extended an embeddable class ABC from another embeddable class XYZ The object of ABC is embedded in an entity The ta…… -
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……