Java Multiple comparision in java
| Java |
https://codedump.io/share/H1oKvULZEzub
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Pardon me if this is a stupid question.. I was wondering if there is any support for following comparison in Java:
(a, b, c .... != null) in place f...
3 years ago
Java starting another Java Application
| Java |
https://codedump.io/share/pmEXWXJIYuAo
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I am in the process of building a wrapper jar for a jar that I built. It will handle updating the main application and making sure users are valid use...
2 years ago
Arrays in Java - Core Java
| Java |
https://codedump.io/share/AaqRqcHkEeNw
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In This Question A value is "everywhere" in an array if for every pair of adjacent elements in the array, at least one of the pair is that value. Retu...
2 years ago
print specific record from Hashmap
| Java |
https://codedump.io/share/QcRpdwV12R0
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I have a Hashmap and i am struggling on how to print a single key and value. i am able to print all of them but would like to know how to just print o...
3 years ago
Android: Sending data >20 bytes by BLE
| Java |
https://codedump.io/share/o9oJ9D5AWxwf
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I am able to send data upto 20 bytes by connecting to an external BLE device. How do I send data greater than 20 bytes. I have read that we have to ei...
3 years ago
Read all files in a folder
| Java |
https://codedump.io/share/GrECKwWw5wrO
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I want to read all the files in a folder through Java. Can anyone help me?
3 years ago
IntelliJ how do I generate a new class?
| Java |
https://codedump.io/share/NkwhNdNYnC9
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When I go to my project structure and right click -> new, I only see new file/folder etc... but no class generation or packages. How do I get IntelliJ...
3 years ago
Java readline() skipping second line
| Java |
https://codedump.io/share/OnqwDmo8bMt
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I have a questions file that I'd like to read, and when its reading, I want it to Identify the questions from the answers and print them, before each ...
3 years ago
Get last element of Stream/List in a one-liner
| Java |
https://codedump.io/share/mhbKpRSCwQm6
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How can I get the last element of a stream or list in the following code?
Where data.careas is a List<CArea>:
CArea first = data.careas.stream...
3 years ago
( Android ) Webview refresh button
| Java |
https://codedump.io/share/BdXl8pvTv3OJ
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I'm trying to create a button to reload a Webview but ( sorry I'm new in android developement ) I didn't find a way to do it ( even in stackoverflow )...
3 years ago
Java code related to equals method
| Java |
https://codedump.io/share/KpHEC1eN1TzU
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I am practicing for an exam, and found a sample problem that I don't understand.
For the following code, find what the output is:
public class Tes...
3 years ago