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Created by nattabatt on 10/21/2024 in #java-help
isInteger will not seem to work
Here is a comprehensive article on the topic: https://www.baeldung.com/java-check-string-number
7 replies
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Created by nattabatt on 10/21/2024 in #java-help
isInteger will not seem to work
You seem to have started to implement your own isInteger()
7 replies
JCHJava Community | Help. Code. Learn.
Created by nattabatt on 10/21/2024 in #java-help
isInteger will not seem to work
afaik there is no native isInteger method.
7 replies
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Created by theash2473 on 10/18/2024 in #java-help
In the bitwise compliment operator there is confusion. Please help if you can.
same goes for converting it back to positive
17 replies
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Created by Orangé._. on 10/17/2024 in #java-help
can someone help me with the hotel management system project
If you need help with a specific problem, feel free to elaborate. Generalized requests are way less likely to find someone willing to walk you through the whole thing. Keep in mind that you may not ask for someone to do your homework for you. Consult #rules and #❗︱how-to-get-help to clarify, what you can and cannot ask.
5 replies
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Created by Yousuf Junaid on 10/17/2024 in #java-help
New to Java and Ready to Collaborate!
@Yousuf Junaid, this is not a question, please check #❗︱how-to-get-help to find out how this channel is used. If you want to advertise/ start a specific collaborative project, feel free to check out #java-collab. If you just want to say hello, #general would be the channel for you.
5 replies
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Created by De1ora on 10/17/2024 in #java-help
Implementing OOP!
I recommend you post an actual example of where you struggle, users will be more likely to help, when they don't have to click through 4 classes/ 400 loc. Maybe there is a specific case that exemplifies where you struggle.
11 replies
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Created by De1ora on 10/17/2024 in #java-help
Discord bot code react to image
Neither does this server. I recommend checking out some JS server, users there will be more likely to be able to help you.
8 replies
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Created by De1ora on 10/17/2024 in #java-help
Discord bot code react to image
Do you want help implementing this in javascript or java?
8 replies
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Created by Restluz on 10/8/2024 in #java-help
i am a beginner and i need to create a a triangle out of rects with a for loop, im not quite sure
Can you provide a bit more info please? I'm assuming you have to do this in the console? something like this?
/\
/ \
/____\
/\
/ \
/____\
?
10 replies
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Created by Zacurrya on 10/6/2024 in #java-help
Simple user input capitalisation issue
@Zacurrya see?
12 replies
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Created by Zacurrya on 10/6/2024 in #java-help
Simple user input capitalisation issue
Finally 😄
12 replies
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Created by Zacurrya on 10/6/2024 in #java-help
Simple user input capitalisation issue
./run
String compareString = "thisISaSTRING";
String inputString = "THISisAstring";
if(compareString.equalsIgnoreCase(inputString)){
System.out.println("Yes!");
}
String compareString = "thisISaSTRING";
String inputString = "THISisAstring";
if(compareString.equalsIgnoreCase(inputString)){
System.out.println("Yes!");
}
12 replies
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Created by Zacurrya on 10/6/2024 in #java-help
Simple user input capitalisation issue
You can compare using .equalsIgnoreCase()
12 replies
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Created by brian on 10/3/2024 in #java-help
homework please help easy
Note that users may not do your homework for you. You can provide your solution and ask for help making it work with specific questions.
8 replies
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Created by applesandhoney on 10/3/2024 in #java-help
urgent help
I think it’s about the maths expression. I think they are supposed to write a evaluation tool for maths expressions.
14 replies