Professional Information Technology-Programming Book part 110 pot

... matched text in three parts: the opening tag, the text, and the closing tag. With the matched text broken into parts, it would not be too difficult to extract just that part you want. But it ... broken into five parts (each part its own subexpression): the area code, a hyphen, the first three digits of the number, another hyphen, and then the final four digits. These five parts can b...

Ngày tải lên: 07/07/2014, 03:20

... of returning an id. 1.7.2 Copying an Object When an object has only value types for fields (apart from the isa pointer), making a copy is a simple matter of duplicating all the fields in a

Ngày tải lên: 07/07/2014, 08:20

Ngày tải lên: 07/07/2014, 01:20

... as a sign of approval. The potential versatility of PDF documentsthey can be read on most computers and over the Internetholds a lot of promise. Unfortunately, the potential is limited. You'd ... collected half a dozen or so third-party programs that they use primarily for creating galleries. 1.7. Preliminary Editing Now we come to the point in this book where the workflow of Ph...

Ngày tải lên: 07/07/2014, 03:20

... actually no such thing as a nondestructive JPEG workflow. If you must shoot JPEGs, at least this book can help you with minimally destructive workflow. If you're shooting RAW, there's ... circumstances permit, that the pictures will be sharp, and that I am exposing for the most important part of the subject. You may be surprised at how comprehensive that checklist should be...

Ngày tải lên: 07/07/2014, 03:20

... workflow before applying those commands or you'll lose a large percentage of your brightness information. 4.8.4. Create a High-Key Version of the Image High-key images are those that are ... described here works best when you use a series of three to five RAW files taken two full f-stops apart. The camera should be on a tripod, you should use a remote shutter trigger (or cable rele...

Ngày tải lên: 07/07/2014, 03:20

... chose the Spot Healing brush. In its Options bar, I make sure the Sample All Layers box is checked (clicking the box toggles the checkmark on and off). Now I "heal" all the spots. The ... slider both ways until you feel you've gotten the best effect that you can get from this particular image. 6. Click the Open button. You will almost always want to do some further work .....

Ngày tải lên: 07/07/2014, 03:20

... 6.5. Color Balance Techniques It's often hard to adjust color balance correctly because one part of the image is lit by a different color of light than another. I'm not talking about ... Curves dialog and apply the curves to that color. This allows you to easily increase or decrease particular ranges of color. If your purpose in changing color balance is to set a different moo...

Ngày tải lên: 07/07/2014, 03:20

... effects in different colors and in different parts of the image. Admittedly, these effects aren't as slick or easily predicted as a great many third-party color effects filters. However, this

Ngày tải lên: 07/07/2014, 03:20