Tag: progressive

There are two type of JPEG picture file. Regular JPEG, or baseline JPEG. Progressive JPEG, or Interlace JPEG. It is very common, same quality picture, progressive jpeg is smaller than regular jpeg. And also progressive jpeg can show the content when the picture is download. This kind of show is to shown the whole picture

What is Timthumb? It is a small php script for cropping, zooming and resizing web images (jpg, png, gif).   Here is the official place to donwload the script. https://code.google.com/p/timthumb/ Even the developers said it is not supported any more, there are still a lot of sites or plugins of wordpress and joomla. Here is