Questions by Paolo Donnelly
Android Studio - ADB Error - “…device unauthorized. Please check the confirmation dialog on your device.”?
So I started getting errors in my ADB logs which, I think, are causing my device to now display any logcat output fo...
Problem with gif with transparent background?
I have a problem with displaying my gif with a transparent background because when I start this program, my gif show...
How to get the build/version number of your Android application??
I need to figure out how to get or make a build number for my Android application. I need the build number to displa...
INVENTORY SYSTEM! Problems with tables?
Hello guys! The picture attached is a screenshot of our current database design in MySql Workbench. We presented i...
DELETE_FAILED_INTERNAL_ERROR Error while Installing APK?
I am using Android Studio 2.2 Preview. I am facing the issue Failure: Install failed invalid apk Error: While insta...
non-member function cannot have cv-qualifier?
While writing the following function abs, I get the error: non-member function unsigned int abs(const T&) canno...
Why is %E2%80%8F being added to my Youtube embed code??
I have a bunch of videos on Youtube which I embed using the same code. All of the videos worked fine until I upload...
The Print Of A None When Itorating A List Of Objects In Python?
I'm trying to Iterate over a list of objects, but I keep having a "None" printed after each line class UserInfo(): ...
How to create a Multidimensional ArrayList in Java??
I'm fairly new to ArrayLists anyway but I need them for this project I'm doing so if you guys could help me I would ...
Invalid length for a Base-64 char array?
As the title says, I am getting: Invalid length for a Base-64 char array. I have read about this problem on...
Loop without Do error?
I'm trying to implement a simple Newton's method iterative solver using Excel VB (I have never used VB.) I keep g...
Running Composer returns: “Could not open input file: composer.phar”?
I am new to symfony2 and reading symblog. In third chapter while trying with data-fixtures I tried the command: ph...
ImportError('Could not import PIL.Image. ' working with keras-ternsorflow?
Im following some lectures from lynda.com about deep learning using Keras-TensorFlow in a PyCharmCE enviroment and t...
c code is inexplicably skipping lines?
When I compile this small program for some reason the "printf("done")" line is not executing and I cannot figure out...