包含标签：Java 的文章
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Java – Convert integer list to int array
See English answers > how to convert list < integer > to int [] in Java? 17 Solution I believe you can find s…… -
Java – break down work into multiple threads
I have the following problems: for performance reasons, I need to split work across multiple threads, but I don't know…… -
Java – set request prioritization
I am using the volley Library in Android to set the priority of my request I can't find out how to prioritize requests…… -
Tab navigation in JavaFX textarea
How do I click tab in textarea to navigate to the next control? I can add a listener to the CATH de key press event, b…… -
Java – how to set JFrame as the parent of jdialog
I cannot set the frame as the owner of the dialog box Usually, when I extend the jdialog class to create a dialog box,…… -
Java simple server monitoring
I'm trying to find a solution that allows me to monitor the resource consumption of the server Best of all, the metric…… -
Java – does integer auto boxing and auto boxing provide performance problems?
We are using X for some iterations and other operations; Where x is an integer, not int Operations may be repeated in …… -
Java – list of all system properties supported by JRE
Yesterday I added a Java - djsse. Java in JDK 6u30 System attribute with enableccprotection = false I didn't know unti…… -
java – Hibernate. How does initialize () work
I know that we use lazily to load objects / collections outside the session. We do hibernate Initialize (object obj) s…… -
Java – the fastest way to insert a very large number of records into a table in SQL
The problem is that we insert a large number of records (more than a million) into a single table from a Java applicat…… -
Kotlin code compiled as jar for Java projects?
I wrote a Java library in kotlin, and I want to compile it into a jar that can be used by Java and kotlin applications…… -
Parsing Facebook signed using java_ Request will return malformed JSON
I'm trying to parse Facebook signed in dopost of java servlet_ request. I use Base64 of Commons - codec - 1.3 to decod…… -
Java – supersymmetric line algorithm?
In a special case, I need to generate supersymmetric lines or rays in the 2D grid in the order from (x0, Y0) to (x1, Y…… -
Java – matching wildcards are strict, but declarations cannot be found for elements
I'm using springsource Tools Suite 3 and trying to intercept Servlet's context In XML <?xml version="1.0" encoding=…… -
Java – spring starts MVC: JSP not found
Problem: I can't reach my point under WEB-INF / JSP of my spring boot web MVC application What did I do? This is my js…… -
How to return a boolean method in Java?
I need help on how to return a boolean method in Java Here is the sample code: public boolean verifyPwd(){ if …… -
Java – Maximum traversal cost in matrix using dynamic programming
Suppose I have an M x n matrix in Java I want to find the maximum traversal cost from the first column to the last col…… -
Java – symmetric key encryption algorithm
I am looking for a secure symmetric key encryption algorithm compatible with JavaScript and Java I've tried to impleme…… -
Java language recognition
Is there open source java language recognition? Only for C / C UPD： I'm talking about human text language Example: My…… -
Java library for text normalization
I'm looking for a Java library that allows text normalization Similar to normalizer, but wider (something like utf8pro…… -
Java map, key = class, value = instance of the class
I don't know what I want to do is possible, but if so, I want to know how Basically, I want to create a map, where key…… -
Java – is hashing a suitable solution? Am I overly complicated?
I wrote a 2D platform game. I need room (up to 4) doors I write it in Java, but the language doesn't matter Each room …… -
Java iteration on a keyset
I have the following java code: public void myMethod (final Map pFeatureGroupsFromPackage) { final Set<String&g…… -
Java – weighted fast joint path compression algorithm
There is a "weighted fast joint path compression" algorithm code: public class WeightedQU { private int[] id; …… -
Java – get exception ora-00942: table or view does not exist – when inserting an existing table
When trying to insert a batch of rows into an existing table, I am getting the following exception I can confirm that …… -
What is the difference between the Java – OSGi service tracker and the declarative service?
I'm working on OSGi services now. I have a question about using services in OSGi There are some different ways to regi…… -
Java – how do you skip the JRE code when debugging in Eclipse?
When I debug in Eclipse, I enter (F5) a statement as follows. encryptedBytes = LightWeightEncryptor.encrypt(messageByt…… -
JPA – missing descriptor for the native query result of eclipse link POJO – [class]
I use eclipse link to run some native SQL I need to return the data to POJO I followed the instructions of eclipse lin…… -
Java – how to get the activity editor in the Eclipse Plug-in?
In my eclipse plug - in, I need to know if the editor visible on the screen has changed I'm getting the following acti…… -
Align text with java graphics 2D
Can anyone tell me how to find text in Java 2D? This is the code that draws a list of naturally aligned text Font yFon…… -
Java – is Google Guice active?
It hasn't been released for a year, even without small mistakes Commitment to the repository is uncommon and has not b…… -
Java – random can be obtained from the distribution of different mean and standard deviation Nextgaussian() sample value?
This is a combination of Java and basic mathematical problems From random The documentation of nextgaussian () shows t……