包含标签：Java 的文章
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Using type hints to return values in clojure
I'm developing some Java / clojure interoperability and found reflection warnings for the following code: (defn load-i…… -
Java – unexpected results of implementing simple motion blur in libgdx
In the attached two photos, the desktop screenshot function of libgdx is as expected Unfortunately, my Galaxy nexus sc…… -
Can the list passed to the function be modified by another thread in Java?
Integer getElement( List<Integer> list ) { Integer getElement( List<Integer> list ) { int i = Random.g…… -
Java – what settings do you need to make to use jsr-303 annotations in spring?
I downloaded spring 3 and put it on my classpath, but I couldn't import the @ valid annotation However, I can import o…… -
Java Web application initialization and shutdown
I try to initialize and close a webapp Including initialization and shutdown: > Hibernate(v3.6); > C3P0(v0.9.1.2…… -
Java – date that can be empty in FreeMarker
This is part of my freemaker template: ${order.needByDate?if_exists?date} I hope it works as follows: >If needbyda…… -
Java XPath: get all elements that match the query
I want to make an XPath query on this XML file (as shown below): <?xml version="1.0" encoding="UTF-8"?> <!-- …… -
How to start “main” in a new Java process?
The question is simple How do I start a main method in another java process? Now I do this: startOptions = new String[…… -
Java – create a custom 404 / 500 error page in the play framework
How to create a global custom to use play to view their 404 / 505 error page? Solution In play framework 1, you only n…… -
Java – no virtualmachineerror guarantee
I come from C In the C world, we pay attention to exception security and note that mutator can provide different guara…… -
Java – how to solve the problem that the current thread cannot find a session
I try to do the implementation of general Dao according to article Here is my genericdaoimpl class @SuppressWarnings("…… -
Writing a Russian PDF using the Java pdfbox Library
I'm using a named PDF@R_694_2419 @Java library, trying to write text to PDF It works for English text, but when I try …… -
Java: convert string date to month name year (MMM yyyy)
I'm new to Java I am trying to convert the date from string to MMM yyyy format (March 2016) I tried this Calendar cal=…… -
Hindley Milner algorithm in Java
I'm writing a system based on simple data flow (imagine it like a LabVIEW editor / runtime written in Java) Users can …… -
Is it acceptable in Java to use thread #stop() to kill a running thread?
Unfortunately, you cannot specify a timeout when using regular expressions for strings in Java Therefore, if you don't…… -
Java: write large files?
to greet, I am currently using bufferedwriter BufferedWriter mbrWriter=new BufferedWriter(new FileWriter(memberCSV)); …… -
Java – Subversion: errors in previous versions
I like subversion's blame action (it shows the submission of the last change to each line in the source file) Alas, we…… -
Using generic type security in Java
I encountered generic behavior in Java and I didn't understand it at all (using my. Net background) public class TestG…… -
How to use Java annotations to modify the source code before final compilation?
From the apt tool page, I can create annotation processors to generate new derived files (source files, class files, d…… -
Java – how to use a jobobject array? (JNI)
Actually, I call a C function: What I want to do is get the value of the original object Considering the Java code dec…… -
Java – allows equal comparison between ‘Boolean’ and ‘object’?
Following code public class TestComparison { public static void main(String[] args) throws Exception { boo…… -
Is DirectX feasible for Java?
Is there an easy way to use DirectX in Java? In particular, DirectX's video API I know c# may be a more natural choice…… -
Is rxjava cache () the same as replay ()?
I want to know if there is a cache () operator that can cache x emissions, but it will also expire after a specified t…… -
Java – how to callback after the view is fully rendered?
How to callback after the view is fully rendered? I tried to call a method to take a screenshot of the parent view If …… -
Java se: open the web page and click the button
I have a Java 7 program (using webstart technology, only applicable to Windows 7 / 8 computers) I need to add a functi…… -
Java’s tostring() is equal to the clojure function
Some of the Java code I use calls toString () on my clojure function object, which returns something like # < ns $s…… -
Java – use common IO to compress the directory into a zipfile
I am a beginner of Java programming. I am currently writing a program that must be able to compress and decompress Zip…… -
Java – how to use RandomAccessFile to read utf8 encoded files?
I have text files encoded in utf8 (for language specific characters) I want to read line by line String str = myreader…… -
Why use Java io. Console？
Hurry up here Using Java io. What are the benefits of console instead of using BufferedReader with inputstreamreader f…… -
How to create a Java application that can be run by clicking?
I want a Java application that can be launched easily So far, I've managed to create a jar file, but I don't see any b…… -
Java – OSGi weavinghook example
Is there an example of using OSGi 4.3 woven hook service? What about AspectJ, ASM and javaassist? Does anyone really u…… -
Java – how to use joda time jar to calculate accurate time difference
I from http://sourceforge.net/projects/joda-time/files/joda-time/2.2/ There is a problem with the downloaded joda time……