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Re: how to find an encrypted key?

To a certain extent, but "cryptography tutorials" is very vague. For this problem, you just need a basic grasp of programming, an understanding of binary (including operations like XOR), and knowledge of the meaning of the words "brute" and "force".
by sanddbox
on Sun Jun 21, 2015 8:59 pm
 
Forum: Programming
Topic: how to find an encrypted key?
Comments: 8
Views: 8928

Re: how to find an encrypted key?

But I don't know how to brute force. -- Thu Jun 11, 2015 3:00 pm -- I guess I just have to Google "how to brute force" then? If every iPhone passcode was only 1 number long, how would you get into somebody's phone? Yes, you don't know their passcode, but it takes you 1 second to input a g...
by sanddbox
on Thu Jun 18, 2015 10:35 pm
 
Forum: Programming
Topic: how to find an encrypted key?
Comments: 8
Views: 8928

Re: Hack my own twitter

This sounds like the kind of hacking that only a lawyer could do.
by sanddbox
on Thu Jun 18, 2015 10:26 pm
 
Forum: General
Topic: Hack my own twitter
Comments: 3
Views: 4050

Re: Good to learn whole language before SQL injection?

Why would you move on to assembly when your grasp of Java couldn't even be described as basic (no offense intended, I'm just trying to give you an honest evaluation of your skill at this point in time)? Taking a class might have tricked you into thinking that you can just "learn data structures...
by sanddbox
on Thu Jun 18, 2015 10:21 pm
 
Forum: General
Topic: Good to learn whole language before SQL injection?
Comments: 6
Views: 4634

Re: Question about this code

He's confused because "println" and Scanner.nextLine() look similar. The answer is that they're two different things. System.out.println() is used to output anything to the console, and the Scanner.nextLine() is a method to read the next input line. They look similar but they do entirely s...
by sanddbox
on Fri Jun 05, 2015 3:19 pm
 
Forum: Programming
Topic: Question about this code
Comments: 3
Views: 4108

Re: HELP! I got scammed...

I'd be happy to track this terrible criminal down for you. I'll just need you to send me 1.5 BTC and I'll gladly lend my services.
by sanddbox
on Thu Jun 04, 2015 5:18 pm
 
Forum: Web
Topic: HELP! I got scammed...
Comments: 7
Views: 7650

Re: What's wrong with this code?

It's been a while since I've used the scanner class, but what's the default delimiter? I'd imagine it's space and that's why it's not working for you. If it's splitting on the space then you're entering a String[], not a String. In that case, changing the delimiter to newline would do the trick.
by sanddbox
on Thu Jun 04, 2015 5:16 pm
 
Forum: Programming
Topic: What's wrong with this code?
Comments: 6
Views: 5206

Re: What's wrong with this code?

What are you inputting for the values? Are you entering values of the right type?
by sanddbox
on Wed Jun 03, 2015 11:25 pm
 
Forum: Programming
Topic: What's wrong with this code?
Comments: 6
Views: 5206

Re: What's wrong with this code?

According to your code, booleans, longs, and shorts are all doubles. You need to choose the correct variable type.
by sanddbox
on Tue Jun 02, 2015 11:22 pm
 
Forum: Programming
Topic: What's wrong with this code?
Comments: 6
Views: 5206

Re: The words successfully sorted but in the worng order.

You didn't post all of your code. If you re-post it properly I can try to help.
by sanddbox
on Mon Jun 01, 2015 7:23 pm
 
Forum: Programming
Topic: The words successfully sorted but in the worng order.
Comments: 1
Views: 4090
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