JavaBasic | โค้ดประกอบการสอนเนื้อหาเขียนโปรแกรมด้วยภาษา Java เบื้องต้น
kandi X-RAY | JavaBasic Summary
kandi X-RAY | JavaBasic Summary
โค้ดประกอบการสอนเนื้อหาเขียนโปรแกรมด้วยภาษา Java เบื้องต้น [2020]
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Top functions reviewed by kandi - BETA
- Main entry point .
- Find the max value in an array
- check with a money
- find the index in the array
- Output summation .
- Connect to server with given ping
JavaBasic Key Features
JavaBasic Examples and Code Snippets
Community Discussions
Trending Discussions on JavaBasic
QUESTION
I wrote a sample code and received these errors.
error: cannot find symbol class Android J Unit 4.
and
error: package android x test ext j unit runners does not exist
I installed the latest version of android studio and after running each code I received these errors.
What do the errors mean?
Code:
...ANSWER
Answered 2019-Sep-08 at 21:39I solve it.. i must use
QUESTION
#1 here's the ss
#2 project directory,layout
I tried to build the first simple HelloWorld project on Android Studio in Windows 10
...ANSWER
Answered 2018-Dec-23 at 08:56who uses a domain name like that lol XD
but anyway, it might be an issue that your project directory is somehow messed up. if you don't mind can you post a screenshot of project directory with class folders and layout folder expanded.
QUESTION
I'm looking into annotations and how hibernate works, to get a better understanding of it.
I know my code might not be the best quality, and I will be fixing it up when I can resolve my exception, I keep getting a NullPointerException
, but I cannot see why, what did I do wrong?
The main in this class is only there to find the cause of the problem, I have another class that will use this one, from my other class I am able to add data to my table, but I need to be able to generate a table using annotations, and this is where I my get my NullPointerException
I cannot generate my table
This is my StackTrace
ANSWER
Answered 2018-May-01 at 10:33You have null object 'statement' in the 'generateDatabase' method. The 'statement' field is initialized at the 'add' method when 'add' is never runs.
Try to put
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Vulnerabilities
No vulnerabilities reported
Install JavaBasic
You can use JavaBasic like any standard Java library. Please include the the jar files in your classpath. You can also use any IDE and you can run and debug the JavaBasic component as you would do with any other Java program. Best practice is to use a build tool that supports dependency management such as Maven or Gradle. For Maven installation, please refer maven.apache.org. For Gradle installation, please refer gradle.org .
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