Java
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Java – check whether the string parameter passed to method has @ deprecated annotation at compile time
I want to verify that the string passed to the method is deprecated For example: public class MyRepo @Deprecated …… -
Java – help me choose a key / value store
I hate to let others do research for me, but maybe a kind soul knows the answer from his mind: I need a key / value st…… -
Java – changing the values in the array does not propagate to the application
>Objective: to demonstrate a list of string items in the active display list When I started the application, everyt…… -
Java – WebSphere attempts to load spring related patterns from the Internet
I encountered some problems running spring in J2EE applications Brief introduction: I'm using WebSphere 6.1 (I don't k…… -
How do I create a ThreadPoolExecutor, create threads as needed and expire them when applicable?
My use case: >Set the minimum size "n" for the thread pool, which means that "n" threads are always available after…… -
Java – unexpected login in spring boot application on orderedrequestcontextfilter
So I'm developing a non - Web server with spring It has grown a lot recently I'm a little worried about the following …… -
Java – when thread currentThread(). What happens when getcontextclassloader () returns null?
Start with the jar file containing the Jax - WS SPI text file in / meta - inf, and then the class it points to Put it …… -
How does the Java – airline fare comparison web application get tickets from multiple Airlines?
As mentioned above, only out of morbid curiosity Do airlines' websites have APIs that these engines can use? Or do you…… -
A good code review tool for JSF, Java and Hibernate frameworks
Anyone can suggest good code review tools for JSF, Java and Hibernate frameworks Solution Maybe sonar will help you: h…… -
Java – package OSGi project as a jar?
I have a large OSGi package that I want to package and publish as a single jar file I want to find out what is the bes…… -
What is the problem in the next Java / SQL code sequence?
I updated the table in the access through Java code, but it didn't work However, when I print the result of executeupd…… -
Java – tables not automatically created in Apache Derby when using EJB3 / Hibernate
I have an EJB 3 entity bean player with the following comments: @Entity @Table(name = "PLAYER") public class Player { …… -
Java – how to implement dynamic GUI in JSP
I have a request. I need to display some fields on the JSP These fields are dynamic in nature, which means that for ex…… -
Send calendar invitations for each email using java
I'm trying to send calendar invitations for each email using Java The recipient receives an email, but the event does …… -
Java – cannot convert to non-specific nested types using generics
I have two nested generic classes Is there any way to get rid of it Type mismatch: cannot convert from MSG < value …… -
Java – Maven repository using Voldemort jar
I am looking for a public Maven repository with Voldemort repository anybody? Solution I'm afraid not, but here is a d…… -
Java – dynamically added layout weights on remoteviews
In my widget, I dynamically add items (r.layout.widget_item) to the LinearLayout defined in my main widget layout usin…… -
Google App Engine on Java 8 – java.com cannot be used during development time. The server?
I have migrated my Google App Engine Application to the recent Java 8 runtime environment The application works normal…… -
Java reads files and gets the leading BOM [ï »]
I was reading the file containing keywords line by line and found a strange problem sony sony Only the first one is be…… -
Java – JSP page instructions with language attributes
I read that with this attribute, I can choose which scripting language to use Now I use Java, but is there a container…… -
Java – effectively find duplicates in constrained many to many datasets?
I have to write a batch version of our webapp The workflow of this task is: 1) Using the browser, upload the files of …… -
Java – twisted throughput limit reduced
I'm developing a program that allows you to simulate a network on a machine For this purpose, I use twisted for asynch…… -
Java fast string matching (associating text with categories)
Suppose I have a similar post >Title: "Web: 2011 SEO" > Description: "a meeting to talk about SEO on the Interne…… -
Java – error getting client session in TopLink
I face a special problem Here is the wrong stack trace I got Please help. @H_ 502_ 8@ @H_ 502_ 8@ Exception [TOPLINK-7…… -
Stick to my java homework – using StringBuilder for Hangman games – help?
*Note: I didn't ask you to do my homework I'm just stuck I'm designing a hangman course Obviously, we need three strin…… -
Java – HTML hybrid coding?
First of all, I'd like to thank you in advance for your help I am currently writing a web crawler that parses HTML con…… -
Java – how to display the velocity vectors of different pixels of an image on an image?
How to display the velocity vectors of different pixels of the image on the image? I have a vector array (VX and vy pe…… -
Java – Mars rover programming language
I've read that Java is widely used in mer projects (i.e. spirit and opportunity - small robots running around Mars) I …… -
Java – bufferedimage and createscreen capture produce wrong colors
In my java program, I need to analyze the color of pixels in a given coordinate Because I need to do this often, first…… -
Multithreading – what is the best diagram to illustrate how semaphores / multiprocesses / shared memory programs work?
I did a small project in which I used various processes / shared memory / semaphores I now want to explain my code and…… -
Java – Federation – openid logout
Try Federation with appengine I have implemented the authentication part, but logout caused some problems When users c…… -
Java – how to handle Facebook login pages
Facebook recently allowed the creation of pages without any Facebook users associated with them Facebook also allows t……