bst365体育投注网址大全

Questions tagged [java]

bst365体育投注网址大全 Java is a popular high-level programming language. Use this tag when you're having problems using or understanding the language itself. This tag is rarely used alone and is most often used in conjunction with [spring], [spring-boot], [jakarta-ee], [android], [javafx], [gradle] and [maven].

Filter by
Sorted by
Tagged with
-1
votes
0answers
3 views

Change the color of specific Treenode's Leaf if the a keyset equal to certain value [duplicate]

Please ignore the color of food(Its experimental)-I only want to color the leaf"hotdog" What I have: Suppose I have a node "food" which has a custom icon (wine glass icon)to it. ...
0
votes
0answers
4 views

Create Pie Chart using data extracted from Firebase Firestore in Java

I am looking to create a pie chart using data that is stored in Firebase Firestore. I am currently using the MPAndroidChart library which I've got working with a static ArrayList. ArrayList<...
0
votes
0answers
4 views

Java/Spring: What is the best way to sanitize a org.springframework.dao.DataIntegrityViolationException for HTTP

My Java/Spring server is returning a 500 with org.springframework.dao.DataIntegrityViolationException. It is exposing the DB schema to the user. What is the best idiom/pattern to transform this DB ...
0
votes
0answers
14 views

Inverse Vector3

I'm trying to convert some C++ code into Java. As there is no default Vector3 datatype in java, I have created my own custom Vector3 class. However, I saw that it is possible to do this: 1/VECTOR3 in ...
0
votes
0answers
5 views

How to get text from span tag in selenium java

I want to retrieve text Effective Date from the below image.How to write xpath for this?
0
votes
0answers
6 views

Replacing caracters that can't used in a windows filename

I'm receiving emails with attachments, later I need to store those attachements to a windows machine, using their original filenames, Sometimes writing those attachements fails, when they contain ...
0
votes
0answers
7 views

Why AbstractWrappingSpliterator used buffer for partial traversal

I'm reading Java Stream API source code and I came across the StreamSplitrators class which contains Spliterator implementations for wrapping and delegating spliterators class(one of these class is ...
0
votes
0answers
8 views

How do I document a Rest parameter providing another type (MyClass vs. String)?

In Springfox I once used the following syntax to render a String parameter with a full model (original Github issue): @PatchMapping(path="/{objId}") @ApiImplicitParams(@ApiImplicitParam(name=...
-1
votes
0answers
13 views

frameworks java ( framework javaEE,framework javaSE)

Hello i have a question please. what is the framework in java? and do JAVASE and JAVAEE have different frameworks? if yes can you list it for me. thanks .
0
votes
0answers
6 views

Protocol Buffer imports not recognized in Intellij

I am attempting to import one protocol buffer message into another, but the imports are not recognized. As long as I don't try to import one protobuf into another, the protobuf code is generated (in ...
0
votes
0answers
3 views

Using Google Calandar API

I want to write a simple Java program to use the Google calendar API to access and edit my (and only my) Google calendar. The program will need to be able to edit calendar events. In trying to get ...
-3
votes
0answers
18 views

How can I get a specific pixel color from the screen in Java? [closed]

How do I get the RGB values of a specific pixel on the screen? I am trying to make a color picker and want it to update the selected color to the color of what the user clicks on.
0
votes
1answer
22 views

Java problem with Java.util.Date and Java.util.TimeZone

I'm having a bit of trouble with JAva, but I'm following the instructions I find in this site (StackOverflow) to manage Dates in Java. Basically, I'm parsing a string into a Date, simple stuff, ...
0
votes
1answer
10 views

How to delete a specific TreeItem from the TreeView in javafx?

I've got a TreeView called foodTree to which I've added some TreeItem. The code : import javafx.application.Application ; import javafx.scene.Scene ; import javafx.event.* ; import javafx.stage.* ; ...
0
votes
0answers
11 views

connect to DB using SSH java

I tried connect to Oracle DB in java but i faced error and i search many time i didn't find thing help me. when i tried to connect using SQL developer its success. so i tried write java code to access ...

15 30 50 per page
1
2 3 4 5
112958