Java 归档 - Page 260 of 655

Common Lisp – use the clos class instance as the hash table key?

I have the following courses: (defclass category () ((cat-channel-name :accessor cat-channel-name :initarg :ca……

Java

2020-03-28

Java generics with multiple parameters

I've seen examples on the website dealing with generics with multiple parameters, but none of them apply to me So this……

Java

2020-03-28

Java parsing XML files

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

Copy of java files

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

Hibernate generic Dao implementation code

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

What is the ambiguity of this Java method call?

I got a "make is ambiguous" compilation error. I don't understand I have two methods public static <T> T make(St……

Java

2020-03-28

Java – more than one userdetailsservice is registered Please use a specific ID to reference or element

I tried to use spring security to remember my functions <bean id="userService" class="mypath.service.UserDetailsSer……

Java

2020-03-28

Multithreading – how does a thread notify an object without a window handle?

I'm new to multithreading, but I'm not a complete novice I need to execute the call to the web service in the worker t……

Java

2020-03-28

Exit loop in Java

I'm using Java, but I think this problem applies to any language I just want to ask, it is better to use Boolean value……

Java

2020-03-28

Android image rotation tool class

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

Java – cannot resolve datetime – illegal time due to time zone offset transition (Europe / Berlin)

Why can't I parse the following dates? DateTime.parse("2015-03-29 02:35:00",DateTimeFormat.forPattern("yyyy-MM-dd HH:m……

Java

2020-03-28

Java – dynamically set the permissions of ContentProvider

resolvent

Java

2020-03-28

Implementation of circleimageview with super concise code

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

Java 8 filters are based on Boolean values

I want to be able to apply filters based on incoming Boolean values public static List<Integer> multiplyNumbers(……

Java

2020-03-28

Common operations of POI Excel

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

Android MenuItem sharing

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

Java compares unordered ArrayLists

Does anyone know an effective way to determine whether two ArrayLists contain the same value? Code: ArrayList<Strin……

Java

2020-03-28

Android network related tools

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

Java – invalid Oracle URL specified: oracledatasource makeURL

I am trying to connect to the local Oracle database, but I receive this mysterious error message: I'm sure this is due……

Java

2020-03-28

Java – how do you get the smallest possible next or previous double value supported by the architecture?

Suppose I have a bivariate D. is there any way to get the next or previous value supported by the CPU architecture As ……

Java

2020-03-28

Java – rotate array

Therefore, the goal is to rotate the elements in the array once This is what I have: for (int x = 0; x <= array.len……

Java

2020-03-28

Struts 2 upload tool class

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

Java – JPA: many to many relationship between two entities?

I have two entity classes' user 'and' document ' Each user has an inbox and an outbox, which are actually two lists. E……

Java

2020-03-28

Java – delete the oldest object from the HashMap to reach a certain size?

I have a hash map in Java, and I need to limit its size (in the order of 50000) But I should only delete the oldest it……

Java

2020-03-28

Declaring variables outside foreach loops in Java

Someone can please tell me the following: public class Loopy { public static void main(String[] args) { ……

Java

2020-03-28

Java – update swing components correctly?

I'm a novice. Thank you for any help In this code, I'm flopping. If it turns out that they don't match, I want them to……

Java

2020-03-28

Implementation of common cache mechanism in Java

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

File reading and writing in Android SD card

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

Can abstract methods be public in Java?

Can abstract methods be public in Java? Are abstract methods implicitly exposed, or if you don't specify whether they ……

Java

2020-03-28

java – Selenium getText

I want to use by ID or by cssSelector getText(). I try to solve my problem by executing getattribute ("value"), but I ……

Java

2020-03-28

How do I get the name of the java file owner on OSX?

I just need to know the owner name of the file using java on the MAC – how can I get it? thank you! Solution This is a……

Java

2020-03-28

Three implementations of Java object sorting

Here is the programming house jb51 CC collects and arranges code fragments through the network. Programming house Xiao……

Java

2020-03-28

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Common Lisp – use the clos class instance as the hash table key?

Java generics with multiple parameters

Java parsing XML files

Copy of java files

Hibernate generic Dao implementation code

What is the ambiguity of this Java method call?

Java – more than one userdetailsservice is registered Please use a specific ID to reference or element

Multithreading – how does a thread notify an object without a window handle?

Exit loop in Java

Android image rotation tool class

Java – cannot resolve datetime – illegal time due to time zone offset transition (Europe / Berlin)

Java – dynamically set the permissions of ContentProvider

Implementation of circleimageview with super concise code

Java 8 filters are based on Boolean values

Common operations of POI Excel

Android MenuItem sharing

Java compares unordered ArrayLists

Android network related tools

Java – invalid Oracle URL specified: oracledatasource makeURL

Java – how do you get the smallest possible next or previous double value supported by the architecture?

Java – rotate array

Struts 2 upload tool class

Java – JPA: many to many relationship between two entities?

Java – delete the oldest object from the HashMap to reach a certain size?

Declaring variables outside foreach loops in Java

Java – update swing components correctly?

Implementation of common cache mechanism in Java

File reading and writing in Android SD card

Can abstract methods be public in Java?

java – Selenium getText

How do I get the name of the java file owner on OSX?

Three implementations of Java object sorting

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