Recent Posts
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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 – 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…… -
How do I place the cursor in the NetBeans java file template?
I want to place the cursor in the Javadoc area when creating interfaces, classes, etc. in NetBeans You can use ${curso…… -
Java – how do I reference property files in executable jars and eclipse?
I use two properties files: log4j Properties and myapp properties. I want to load my applications correctly when I exe…… -
Java – spring: create any number of beans using factory beans
I have a factory ish bean that creates many objects at startup. I hope these objects themselves are spring beans If I'…… -
Java – why not throw an exception in objectify’s put() function?
The gae native put() function throws some exceptions when it fails But objectify's put () function never throws any ex…… -
When no attention is paid to OSX, the java thread goes to sleep
I'm writing a program to listen for changes to the system clipboard The listener runs on a separate thread and perform…… -
How to extract simple geometric form from contour in opencv
I have a mat contour, and I approximate each contour with approxpolydp Is there any way to use the contour? How do I a…… -
Simple lexical analysis Java program
My small project is a lexical analysis program. I have to work at any time Find each word in the java file and list ev…… -
How to combine images without loading them into RAM in Java
I have a very large image (around a gigapixel) that I want to generate. So far, I can only create an image of about 40…… -
Java – RLE sequence, set a value
Say I have an arbitrary RLE sequence (for those who don't know, RLE compresses an array like [4,4,6,1] into [(5,4) (2,…… -
Killing suspended functions in Python in a multithreaded environment
I want to kill a function that executes very long The important thing is that this function is in the C extension (inc…… -
Does the CLI communicate with a running Java application?
When you start an application, you can pass parameters to the application But how do I pass parameters to a running (J…… -
Java – how to retrieve Facebook auth code using restfb
I am using restfb to create a Java application Basically, the steps are as follows: >Redirect to Facebook as an exa…… -
Does java have the equivalent of pump mode to handle slow clients?
At present, we have an architecture in which the server streams data to the client We find that the client cannot proc…… -
Java – nimbus L & F is missing the delimiter on jtabbedpane and is set to scroll
I missed the blue horizontal separation line between the labels and the content set as scroll in nimbus L & F tabb…… -
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 – 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 – configure handlerinterceptors in the @ configuration context
I'm in spring 3.0 In 6, @ configuration is used to use dependency injection instead of XML definition file I use mixed…… -
Java – com4j wrapper Gen problem
I'm trying to use tlbimp-20110320 Jar generates a wrapper for com4j I also tried the same wrong 2008 version Even if I…… -
Embed jetty in a Java application and export it as a jar
I'm making a Java application embedded in jetty web server, which in turn provides content developed using Google Web …… -
Java – JfreeChart that uses colourmaps to represent 3D data in 2D graphics
I am currently trying to use JfreeChart to represent 3D data in 2D graphics Basically, I have a two-dimensional array …… -
Java – in Dropbox Hosting an SQLite on. Com DB file
First of all, anyone can tell me Drop@R_456_2419 @. com has write access If so, how would you access SQLite hosted in …… -
Java – onfling and multitouch – multiple motionevent pointers
I want to use motionevent in onfling() of simplegestuuredetector Getpointercount () to implement some logic, but no mo…… -
Java – incorrect image display
I'm making an Android application that uses lazylist to display images and text I get data from the server's JSON When…… -
Java – read the EXIF data of the image in the BlackBerry
How to use code to read EXIF data of image in BlackBerry device I used exifinterface.com in Android Does the BlackBerr…… -
Java – open the terminal and start it in OSX Jar file?
I currently have a small text game written in Java, which uses system out. print(); Output text and scanner to receive…… -
Java collection – top and bottom n elements
I have a very unique requirement that my collection should contain only the top and bottom n elements These elements a…… -
Java – layering multiple glasspanes in the root container
Can I add multiple glasspanes to a single JFrame, or do I have to use uncomfortable layeredpane and opacity attributes…… -
Rest – possible multithreading algorithms list all keys in large S3 buckets?
In S3 buckets containing a large number of keys, listing keys through the rest API is a very slow process >You can …… -
Java – use the classnotfound exception of Jackson objectmapper
I have a spring 3 MVC application and I'm setting up some Ajax actions @RequestMapping(value="add",method=RequestMetho…… -
Java – spring scheduled tasks are not performed on Windows 7
I have a strange behavior about planning tasks I have the following settings <task:scheduled-tasks> <ta……