I've mainly used Photoshop before and only just picked up Illustrator a few days ago. Anyway, I used Illustrator to create lots of images (with transparent backgrounds) of different letters, each one filled with circles. More to the point, upon exporting as a .PNG, I noticed a resolution option. Me being the little derp that I am, I figured a larger resolution is always better, so I set this to high (300 ppi).

Upon importing the images into my project however, I realized that the images had become a lot larger than they should be. Upon tweaking the export resolution setting, I noticed that if I set this to low (72 ppi), the images come out as the expected size. I was just wondering how I should expect this to effect my drawings. If I were to keep the high resolution images I exported at 300 ppi, am I always going to be forced to reduce their size afterwards by a certain amount? Otherwise, should I always stick to  72 ppi in order to keep the size of the image the same and to avoid needing to re-size things later?

Image quality is not so important in this case, so there probably isn't much reason for me to use anything higher than 72 ppi anyway. Just for the sake of learning however, I thought this would be a good question to ask.


Question: is it possible in angular to set the debug log level at runtime?
Answer: The short answer for this is: no, not really.

Once your application hass been configured through your .config() block, no further configuration can take place after the application has bootstrapped.

This is due to the way providers work; they're only available at configuration time. There might be a way to force the configuration, and then manually re-inject the new $log service into all of your controllers, but if there is a way to do that, I'm not sure how.