Java 归档 - Page 359 of 655

Implement best practices equivalent to Java finalize blocks in Ada (2005 or 2012)

Java has a finalize block that allows some statements to be executed after the block try { ... } catch (Exception e)……

Java

2020-01-15

Java – loop through feed entries in Rome

I'm trying to loop through the atom feed entries and get the title attribute. Let's say, I found this article, and I t……

Java

2020-01-15

Java – spring data JPA update method

I'm still looking for an update method in spring's data JPA to update a given object that persists in a relational dat……

Java

2020-01-15

Java – listchangelistener waspermutated block

The Javadoc of listchangelistener provides a template for handling changes But I don't know how to deal with permutati……

Java

2020-01-15

Assembly – atomic Int64 on ARM cortex M3_ t

Since my compiler still doesn't support C 11 and STD:: Atomic, I have to implement it manually through ldrex STREX pai……

Java

2020-01-15

java. Lang.illegalargumentexception: unknown parameter name: customer

I was trying to create a list using the getnamedquery method, but I got this exception This is my code public List<……

Java

2020-01-15

Line order in Java manifest file

Is the order of lines in the manifest file important? Someone tried to convince me that when the manifest file changed……

Java

2020-01-15

Find synonyms and roots of words in Java

I am developing a Java application. The user enters a word in the text box, and the synonym of the word must be automa……

Java

2020-01-15

File in Java Exclude system files from lists()

I'm in Java io. Use method file in file Listfiles() gets the list of files, but it returns some system files, such as ……

Java

2020-01-15

Does mixing SIMD instructions and multithreading reduce performance?

I am interested in doing a project on face recognition (using SIMD instruction set) But in the first semester of this ……

Java

2020-01-15

Java Network: Improvised socket / InputStream

I'm implementing an event - oriented layer on a java socket. I wonder if there is a way to determine whether there is ……

Java

2020-01-15

Java – SQLite selecting from like statements does not work?

When I look at the database and run this query, I get the expected results SELECT * FROM users WHERE options LIKE '%[-……

Java

2020-01-15

Java – spring boot crudrepository auto assembly error

I have a following code structure for my springboot application: I exception nosuchbeandefinitionexception on bean use……

Java

2020-01-15

Brotli compression multithreading

My understanding is that brotli stores the block size information in the meta block header, only the final uncompresse……

Java

2020-01-15

Java – cannot run swing from the command line

I use the command line in windows to compile and then execute my @ L_ 502_ 1 @ procedure I've already gone http://java……

Java

2020-01-15

Java – completable future usability and unit testing

I was learning java 8 completable future and finally got this All fists, what do you think of this line of code? I nee……

Java

2020-01-15

Java – add additional path to exec Maven plugin

I want to add an extra classpath for exec Maven plugin <plugin> <groupId>org.codehaus.mojo</groupId&g……

Java

2020-01-15

Unable to find iframe in selenium webdriver (Java)

I want to select an iframe element in the pop - up window I can enter the pop-up window, but I can't find iframe The f……

Java

2020-01-15

Java – expression parsing and evaluation Library

I am looking for a parsing and parsing Java library Evaluate expression I searched and tried some libraries like Apach……

Java

2020-01-14

Java – get NullPointerException when parsing JSON

To me, everything seems right: get the result object, get the series array, get the object at the index, and get the d……

Java

2020-01-14

Java – core dump cannot be written Minidump is not enabled on the client version of windows by default

I have this Java class, and I try to use eclipse Mars 1. Ide operation This is the code: import com.xuggle.mediatool.I……

Java

2020-01-14

Java – OO game design issues

I'm writing a simple game in Java, but I'm trying to be 'right' with a beautiful and clean design without hacker attac……

Java

2020-01-14

Java wildcards behave strangely when classes are generic

I think I have some good understanding of Java generics This code is not compiled. I know why We can only pass the typ……

Java

2020-01-14

Java – string constant pool and intern

I've tried to understand the concepts of string constant pool and Inter in recent days. After reading many articles, I……

Java

2020-01-14

java – HttpProtocolParams. Setuseexpectcontinue (params, false) – when is it set to true?

I'm using org apache. http. impl. client. Defaulthttpclient retrieves XML from WebService and tries to determine wheth……

Java

2020-01-14

Java – use application Properties is localized to logback.com in spring boot Location of XML

How to use application Properties customize logback in spring boot Where is the XML? I tried the following, but it did……

Java

2020-01-14

Java – static variable vs volatile

I'm just asking questions from a thread perspective... I may have answered many times, but please help me understand t……

Java

2020-01-14

Conflicting overloading of Java – hamcrest matcher

The matcher isiterablecontaininginanyorder has two overloads on the static factory method containsinanyorder (both hav……

Java

2020-01-14

Java speed access array index and temporary variable

What is java faster Directly access the array index multiple times, or save the value of the array index to a new vari……

Java

2020-01-14

Java – how do I use garbage collection to delete files?

Hi, I use a lot of temporary files in Java. My problem is that they won't be deleted There is no need to implement my ……

Java

2020-01-14

Java – use mockito’s argumentcaptor class to match subclasses

The following code shows my problem In fact, I'm trying to use mockito's argumentcaptor to verify whether a method is ……

Java

2020-01-14

Missing project in Java build path – project settings

Import two Java projects for the eclipse workspace: > MainProject > SecondProject Mainproject. Is required on th……

Java

2020-01-14

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Implement best practices equivalent to Java finalize blocks in Ada (2005 or 2012)

Java – loop through feed entries in Rome

Java – spring data JPA update method

Java – listchangelistener waspermutated block

Assembly – atomic Int64 on ARM cortex M3_ t

java. Lang.illegalargumentexception: unknown parameter name: customer

Line order in Java manifest file

Find synonyms and roots of words in Java

File in Java Exclude system files from lists()

Does mixing SIMD instructions and multithreading reduce performance?

Java Network: Improvised socket / InputStream

Java – SQLite selecting from like statements does not work?

Java – spring boot crudrepository auto assembly error

Brotli compression multithreading

Java – cannot run swing from the command line

Java – completable future usability and unit testing

Java – add additional path to exec Maven plugin

Unable to find iframe in selenium webdriver (Java)

Java – expression parsing and evaluation Library

Java – get NullPointerException when parsing JSON

Java – core dump cannot be written Minidump is not enabled on the client version of windows by default

Java – OO game design issues

Java wildcards behave strangely when classes are generic

Java – string constant pool and intern

java – HttpProtocolParams. Setuseexpectcontinue (params, false) – when is it set to true?

Java – use application Properties is localized to logback.com in spring boot Location of XML

Java – static variable vs volatile

Conflicting overloading of Java – hamcrest matcher

Java speed access array index and temporary variable

Java – how do I use garbage collection to delete files?

Java – use mockito’s argumentcaptor class to match subclasses

Missing project in Java build path – project settings

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