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I'm working on an app and I am having some trouble getting the login and registration to work. Here is the code I have for my registration. public class RegisterActivity extends Activity { Button btnRegister; Button btnLinkToLogin; EditText inputFullName; EditText inputEmail; EditText inputPassword; TextView registerErrorMsg; //JSON Response node names private … 
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I'm learning scheme and having a hard time with the define-syntax part. The tutorials online that I have found are not very helpful, so any help you guys can offer would be greatly appreciated. Basically I need to be able to enter (foreach x : 1 do (display x)) and …
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I'm having a severe brain drain moment and can't figure out how to validate user input? I need to make sure that it is an int and it is greater than 2. And I need it to loop until the user meets those requirements. I tried a try-catch block but …
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I keep getting a stackOverflow error in my quickSort and I can not figure out why. Any help would be greatly appreciated!! [CODE] private static void quickSortRecPriv(int[] arr, int first, int last, int ps) { int pivot = arr[first]; int left = first; int right = last; if (arr == … 
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I'm just starting to learn C++ and I need some help. I need to be able to read in a text file and pull out numbers from the file (like a news story, etc). I will need to be able to do other checks with the numbers as well, I'm …
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