Professional Information Technology-Programming Book part 63 pptx

Ngày tải lên: 07/07/2014, 03:20

... window that contains just those images (see Figure 3- 23). It may be that you want to save that particular set of images as a collection so that you can quickly find the whole group. Then you ... the descriptionyou, an assistant, or the agency exec. IPTC image Date created: The date the information on this page was created. Intellectual genre: These are meant for the IPTC listings .....

Ngày tải lên: 07/07/2014, 03:20

Ngày tải lên: 07/07/2014, 03:20

... check against the color card to calibrate the settings for this situation. Use the camera's information as recorded to metadata to note the time of day, year, lens, and camera. Looking at ... you about the conditions in which the photo was shot. So figure out how to incorporate all that information into a filename for the setting and save it. Of course, it will help if you know...

Ngày tải lên: 07/07/2014, 03:20

... times when you want to make groups of layers as a part of your workflow. For example, there may be several masked Curve layers that affect different parts of the image in different ways. You want ... will be transparent. By default, you can tell which parts of the layer are transparent because you see a checkerboard pattern through the clear parts of the layer. There will be times when...

Ngày tải lên: 07/07/2014, 03:20

... texture an object in a still life. 8.1. General Repair Toolkit Certain tools and commands are part of what I like to call Photoshop's "Repair Toolkit." These included the Healing

Ngày tải lên: 07/07/2014, 03:20

... you prepared in Photoshop is to calibrate the printer for the particular set of inks and paper that you will use to make that particular print. (By the way, it's often a good idea to ... image. Duotone images and toned images count as Color images. 5. Now we come to the most important part. Click the Advanced button to bring up the Advanced Options dialog (see Figure 12-5). Each ....

Ngày tải lên: 07/07/2014, 03:20

... final images with the world, Once you've done all this work you've learned about in this book, you'll want to save final image that you've so carefully created. NOTE You can ... Figure 12-42. Image Processor dialog. Appendix A. Workflow Alternatives Most of this book has been devoted to processing your images files with the software that is included wit...

Ngày tải lên: 07/07/2014, 03:20

... condition or loop to apply to one statement, it is still useful to use braces for clarity. It is particularly important in order to keep things readable when you're nesting multiple constructs.

Ngày tải lên: 07/07/2014, 03:20

... ceil(-2.5) returns -2. To round a value to the nearest whole number, you use round. A fractional part under .5 will be rounded down, whereas .5 or higher will be rounded up. For example, round(1.3) ... you will rarely need to use these in a web environment, those functions are not covered in this book. To find out about a function that performs a specific mathematical purp ose, refe...

Ngày tải lên: 07/07/2014, 03:20

... <?php if(condition) echo "CHECKED";?>> The way this looks can be confusing, particularly because two > symbols appear at the end of the tagone to close the PHP section

Ngày tải lên: 07/07/2014, 03:20

... IP address for logging or security. File Paths You should be particularly careful when performing file operations from PHP, particularly when deleting. You need to always make sure you know ... file, not a link. Yet other functions return information about the file itself. These are shown in Table 17.2. Table 17.2. Functions That Find Information About a File Function Descripti...

Ngày tải lên: 07/07/2014, 03:20

... already have MySQL installed on your web server and that PHP has the MySQL module loaded. For information on installing MySQL, see http://dev.mysql.com/doc/mysql/en/Installing.html, and to ... functionality in MySQL version 4.1 and higher and can also be used in an object- oriented manner. This book concentrates on the classic mysql extension, because it is still the version offered b...

Ngày tải lên: 07/07/2014, 03:20

... likely you are interested in only a small part of the context data passed to your error handler function, so you can have the function extract as much information as is necessary and discard ... consider whether displaying error messages onscreen is a security risk because it could convey information about your system to an intruder or a competitor. Custom Error Handlers PHP all...

Ngày tải lên: 07/07/2014, 03:20

... sau : - Tại interface configuration , chọn TACACS + (cisco IOS) . - tại cửa sổ TACACS + (cisco IOS) , chọn advanced configuration options , tại đây chọn Advanced 10. Trên PC mở command-prompt ... hình aaa-server trên pix , sử dụng câu lệnh sau : Pix(config)# sh aaa-server aaa-server TACACS+ protocol tacacs+ aaa-server RADIUS protocol radius aaa-server LOCAL protocol local...

Ngày tải lên: 07/07/2014, 23:20