Change Photo
Richie Emmerich

Questions by Richie Emmerich

FabricJS big grid is losing its shape in zoom out?

I made zoom function with big grid and fixed the performance issues. However, when I zoom out the grid looks broken...

Ionic/Cordova Change Android Navigation Bar color?

I'm trying to change the color of the Navigation Bar in Android (on the bottom, with the back and home keys) - on ph...

Graphing tan in matplotlib?

I have the following code: from mpl_toolkits.axes_grid.axislines import SubplotZero from matplotlib.transforms impo...

How to solve error message: “Failed to map the path '/'.”?

I've searched and searched on Google, and I can't find anything that even seems applicable to my situation, let alon...

ValueError: unsupported pickle protocol: 3, python2 pickle can not load the file dumped by python 3 pickle??

I use pickle to dump a file on python 3, and I use pickle to load the file on python 2, the ValueError appears. So...

“Invalid signature file” when attempting to run a .jar?

My java program is packaged in a jar file and makes use of an external jar library, bouncy castle. My code compiles ...

change color css only first 6 character of text?

I have phrase as Client Testimonial and i want to change only the Client i have used only first-letter but is there ...

Heroku delete my uploaded files, why??

if I load the file in my app on Heroku, everything works, but when I tried again to reload the application, it gives...