Change Photo
Timmy Osinski

Questions by Timmy Osinski

Draw a line and curves with fading edges with QPainter?

QPainter is very easy to use and to draw a line one would simply do this: QPainter painter(&image); QPen pen; p...

jQuery ajax get image data from server?

Here is my Postman test request: Here are the headers: So here is my AJAX request: var getAvatarData = new Fo...

Transparent background with GD in PHP?

I am trying to create a chart with PHP and GD. The chart is already working but I can't get the background to be tra...

How to draw inner stroke with Java2D?

I just want to draw the circle which is exactly 15x15 pixels sized, and have fill and outline. I'm using Java2D. The...

CSS list style image position relative to list item?

I have used an image as my list style image for creating nice bullet points, however they are not correctly vertical...

What is unexpected T_VARIABLE in PHP??

I get this PHP error: Parse error: syntax error, unexpected T_VARIABLE From this line: $list[$i][$docinfo['...

How does tessellation increase performance??

It seems counter intuitive that calculating more vertices instead of just reading more from vram would be faster. Bu...

How to get the location id for a specific hotel registered in TripAdvisor?

I want to get the rating and reviews of a specific hotel for that I am using the TripAdvisor API. I got this link: ...

Port forwarding router to listen on node.js server on home computer?

I have a domain name: www.domain.com. I setup a DNS type A record with my router's public IP address. Now if I go t...

Save matplotlib file to a directory?

Here is the simple code which generates and saves a plot image in the same directory as of the code. Now, is there ...