tailieunhanh - 250 html and web design secrets phần 2

trong đó các đại lý tìm kiếm Web có thể kiểm tra tiêu chuẩn hóa siêu dữ liệu để tìm hiểu về vấn đề tài nguyên Web. Ngữ nghĩa, như chúng tôi sử dụng nó ở đây, có một tập trung hẹp hơn: ý nghĩa thực tế của số, các hằng số, các biến, và các nhà khai thác trong các biểu thức toán học trong một tài liệu. | 24 Part I Tools Planning and Content Secret 11 Screen Capture Utilities By far some of the most helpful utilities I ve ever used are those that assist with screen capturing. Such utilities are invaluable when creating Web site portfolios sharing mockups with co-workers and colleagues and so on. While screen captures can be done with almost any imaging program such as Photoshop screen capture utilities let you hone in on specific portions of the screen and capture menus dialogs and toolbars with ease. This can be very helpful and save a lot of time instead of cropping full-screen images you can instantly get what you need and in most cases output it to numerous useful file formats. Many excellent screen-capture utilities are available for all platforms but the three most reportedly beloved are as follows For Windows SnagIt by TechSmith is an amazing utility that I find myself using almost daily. You can find this low-cost shareware at products snagit . Find low-cost shareware ScreenShot Pro for Mac and Mac OS X at software . OSX is packaged with two screen-capture utilities one within the operating system itself and the other a feature called Grab. For Linux the KDE desktop environment has screen shot utilities built in and The Gimp discussed in the bitmap imaging section earlier does a great job with screen captures. Figure 1-19 shows me preparing to capture a screen using SnagIt. Figure 1-19 Working with SnagIt to create screen shots. Chapter 1 Setting up a Master Toolbox 25 Secret 12 Rename Utilities For the many Web designers working on a Windows platform easy ways to rename numerous files locally can be problematic. Let s say you want to take a directory full of files with the suffix .html retain the files unique prefixes and change the suffix globally to .php. To do this directly on an open-source operating system from the command line is very simple but for Windows and Macintosh except if you .