Java
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Embedded – what happens when ISR runs and another interrupt occurs?
What happens if ISR is running and another interrupt occurs? Is the first interrupt interrupted? Will the second inter…… -
Java pop ups that require data
What code would I use to let users enter their grades in a pop-up window? When I press JButton, I want to pop up a sma…… -
Java – multiple blocking queues, single consumer
I have multiple blockingqueues containing messages to send Is it possible to reduce the number of consumers in the que…… -
Windows support for native GSS-API in Java 6
From http://java.sun.com/developer/technicalArticles/J2SE/security/#3 ： That document started in 2006, so things may …… -
Should I choose SWT or swing to program the GUI in Java?
I need to create a GUI application in Java I realized that I had different options (including SWT and swing) I've foun…… -
Java document
I can't create a document for this code. I think the coomad of my Javadoc is wrong. I read it, but I don't understand.…… -
Java – unable to parse import com google？
I used a tutorial on this page: It told me to change the main activity. Except for this error, everything went well: "…… -
Java – sets the size of the jslider
How do I configure the thumb size for jslider? The default value is used, and the range of jslider is 256. The thumbna…… -
Java – possible null pointer exceptions for autoconceable idioms
Consider the following try with resources blocks: try (Foo foo = getAFoo()) { } For implementing Java Some classes of…… -
Java – SQLite and hibernate – good idea?
I am using java hibernate to develop a small desktop application I am using MySQL for development, but I want to repla…… -
Should I choose SWT or swing to program the GUI in Java?
I need to create a GUI application in Java I realized that I had different options (including SWT and swing) I've foun…… -
Java implementation class or import class
Internally for Java, what is better, or what is best, or what is standard: implementing a class with constants or usin…… -
ORM – how to use dapper Rainbow (or optionally dapper. Contrib) inserts and updates objects with navigation properties
Recently I started studying dapper I'm testing it and can do basic crud. I mean, the basic is to work in a class and t…… -
Java – how to use the builder pattern of an entity with JPA
I read that using the builder pattern is useful when you have a class with many parameters I want to know how to imple…… -
Java – HTTP get and request body retrofit
I am using retrofit to make API calls in my Android application @GET("api/") void getData(@Body UserPostRequestBody re…… -
When the relative URI contains an empty path, the URI of Java Is resolve incompatible with RFC 3986?
I believe in Java URIs The definition and implementation of resolve method are the same as RFC 3986 Section 5.2 2 inco…… -
Rust pattern matching on vector
Tutorial shows some very basic pattern matching examples, such as matching integers to simulate C-style switch stateme…… -
Java – which version of eclipse should I download?
I'm on a Windows machine http://www.eclipse.org/downloads/ (silly question, but I'm a novice and don't want to get the…… -
Java – invalid wrapper jar. The aggregator project requires POM as a wrapper
>In my project, I have different modules But when I try to put the POM in the parent module When packaging in XML, …… -
Multithreading – can copyfileex be called from a worker thread?
Is it possible to call copyfileex and copycallback / progressroutine functions from a thread (progressbar.position wil…… -
How to set clojure classpath in Emacs after elpa installation?
I am using elpa to add paths to my classpath in clojure repl set in Emacs Obviously, this is not the $classpath enviro…… -
Java – add arrays. Java Sort() increases time complexity and space-time complexity?
There are array related problems, which require that the time complexity is O (n) and the space complexity is O (1) If…… -
Java – Jersey didn’t see my messagebodyreader
I'm trying to use my own JSON messagebodyreader / messagebodywriter (because I didn't use @ xmlrootelement... Annotati…… -
Java – using registershutdownhook() in the spring framework
I follow this tutorial online But when I use eclipse, I get an error when I get to this line: context registerShutdown…… -
Java – with JSF 2.0 / facelets, is there a way to attach a global listener to all Ajax calls?
Is there a way to attach a global listener to all Ajax calls in JSF? Perhaps through a stage of the audience? This is …… -
Meaning of import statement in Java language
When we use the import statement in a java file, can anyone clearly explain to me what happened? If we add more and mo…… -
Java – hibernate 4: persistent inheritancetype Joined identifier column value
I have a simple joined document hierarchy: CREATE TABLE Documents ( id INTEGER NOT NULL,discriminator ENUM('official…… -
Java – no JTA UserTransaction is available – specify ‘UserTransaction’ or ‘usertransactionname’
The Spring Trading encountered a strange problem My application uses spring and EJB EJB also calls the spring service …… -
Get file name from input stream (Java)
If I have this code, how can I keep the file name of the original file or reassign it to the new file?: InputStream in…… -
Java code coverage tool that supports source code exclusion
I currently use clover to measure the code coverage of Java code One feature I rely on is the ability to exclude arbit…… -
Java – Maven: attach multiple artifacts
I have a maven project that uses some custom jars [not found in any repository] To add them with Maven builds, I use a…… -
AspectJ – execute call join point
I have two different aspect classes to calculate the number of non - static method calls that execute the test program……