包含标签：Java 的文章
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Java – multithreading and recursion together
I have recursive code that deals with tree structures in a depth first manner The code is basically as follows: functi…… -
What does the Java – BufferedReader constructor expect from FileReader
I need to understand the differences between the two classes and how they work together As far as I know, FileReader r…… -
Java – performance testing flex applications
What is the best way to test the performance of flex applications using Blazeds / Java Server backend? We are studying…… -
Java – what is the meaning of ‘static’ in the method header?
I want to know what is the function of the word 'static' in the title of the 'staticnumbers' method public class Displ…… -
Java integer memory allocation
Hey, I want to know the following code snippet public static void main(String[] args) { Integer i1 = 1000; Int…… -
Java – how to define an index in a hibernate entity through several columns?
morning. I need to add an index to the hibernate entity As far as I know, the @ index annotation can be used to specif…… -
java. What are the benefits of NiO for web servers?
I know this is a recurring problem. I have read articles like the following http://www.mailinator.com/tymaPaulMultithr…… -
Java – mule: get exception message
I have a default catch exception in mule. I'm trying to access the exception message using mule expression: # [excepti…… -
Java – breaking nested for loops without using break
My project is finally finished, but my only problem is that my teacher doesn't accept the "interrupt" in our code Some…… -
How do I use filechannel to append the contents of one file to the end of another?
The file a.txt looks like: ABC The file d.txt looks like: @ h_ 404_ 5@ DEF I'm trying to take "def" and attach it to "…… -
Java – call the activity from viewholder in recyclerview?
I have a recyclerview that loads the contents of my string array and works normally, but I want to open a new activity…… -
Java iterator implementation compilation error: do not overwrite abstract method remove()
Why do I receive the following compilation errors: Lriterator is not abstract and does not override Java util. Abstrac…… -
Java – use progress bar in file search
I am writing an application that will search for specific files from the corresponding path During the search process,…… -
JAXB – how do i disable the Java Naming Convention in xjc?
For example, some in XSD_ Property must be some in a Java class_ Property instead of someproperty I tried to use globa…… -
How do I launch the default (native) application for a given file from Java?
I am displaying a list of files; Xls, Doc, PDF, ODT, etc. in my java application (eclipse RCP) When the user clicks th…… -
Java – can a bifunction reference be passed to a method of the desired functional interface?
I've only used java 6, and now I'm catching up to learn new features in Java 8 I read this article here: It says: Bifu…… -
If x in Java is in the array
See English answers > how to determine why an array contains a particular value in Java? 25 myList = ["x","y","z"] …… -
Java – executes code blocks atomically
How would you answer the following questions? Will I achieve this through the production method? public final AtomicIn…… -
Java – inject new methods and properties into classes at run time
Is there any way to inject new methods and properties into classes at run time http://nurkiewicz.blogspot.com/2009/09/…… -
Java – interface, instantiation interface?
So I just found this code example on the Internet. I discussed it again, but I was confused By looking at it, what I c…… -
How to delete #text from my node parsing in Java DOM XML parsing
So I have the following code that I almost copied from here The problem is that my text nodes don't contain any text, …… -
Java – class must be declared abstract or implement abstract method error
Here's my code. Suppose you change some text when you press the button: – public class MyActivity extends ActionBarAct…… -
How to extend the Javadoc 5.0 standard doclet?
I want to extend Javadoc 5 0 provides a standard doclet to modify its HTML output For example, I want the keyword 'imp…… -
java – ObjectAnimator vs TranslateAnimation
I'm just doing a simple project. I try to use translateanimation to show / hide the layout at the top of LinearLayout …… -
What’s the difference between DART’s snapshot and Java bytecode?
I've been reading dart snapshots, which are often compared with Smalltalk images But to me, they sound like Java bytec…… -
Java – what are the disadvantages of using Lucene?
I am considering using Lucene for very fast search in my project I know Lucene has created its own file, which holds a…… -
Java – excel cell format in jasperreport Report
I'm studying the jasperreport report that generates Excel files For some reason, my cell format / type is not how they…… -
Java – use logback to mask passwords?
At present, we usually record all XML documents in and out of the system, some of which contain explicit passwords We …… -
Java – no code is executed without a print statement
See English answer > loop doesn't see changed value without a print statement1 package main; import java.awt.FlowL…… -
java – Map. Is containskey () useful?
See English answer > is using java map containsKey() redundant when using map. Get() 6 Map myMap .... if myMap.cont…… -
Java – why use IOException instead of exception when capturing?
I can't seem to say this correctly. Search engines can get any meaningful results try{ BufferedReader reader = new…… -
How do I detect if a string contains any right to left characters?
I'm trying to create a method to detect strings written from right to left in Java I came up with this question to do ……