chapter 4  the ganglia web interface

... Tue Jun 14 00:03:12 1996 Connection closed by foreign host Your First Web Client Let's modify the previous code to work with a web server instead of the daytime server Also, instead of embedding ... 'www.ora.com', 80, '/index.html') We've saved this routine in a file called web. pl, and we'll use it in examples (with a require 'web. pl' ) in this chapter Hypertext UNIX cat Now that we have a function ... text if ($#ARGV) { print "Usage: $0 Ipaddress\n"; print "\n Returns the HTTP result code from a web server.\n\n"; exit(-1); } # contact the server if (open_TCP(F, $ARGV[0], 80) == undef) { print...

Ngày tải lên: 20/10/2013, 10:15

... which is returned at the end of the function We've saved this in web. pl, and will include it in the hgrepurl program with a require 'web. pl' The second major change from hcat to hgrepurl is the addition ... sub help { print "Hypertext cat help\n\n"; print "This program prints out documents on a remote web server.\n"; print "By default, the response code, header, and data are printed\n"; print "but ... 1st parameter if (!defined open_TCP('F', $the_url[1], $the_url[2])) { print "Error connecting to web server: $the_url[1]\n"; exit(-1); } # request the path of the document to get print F "GET $the_url[3]...

Ngày tải lên: 20/10/2013, 10:15

Ngày tải lên: 14/12/2013, 14:15

... data and control info with DTE ƒ Done over interchange circuits ƒ Clear interface standards required Characteristics of Interface „ Mechanical ƒ Connection plugs „ Electrical ƒ Voltage, timing, ... Operation (1) Dial Up Operation (2) Dial Up Operation (3) Null Modem ISDN Physical Interface Diagram ISDN Physical Interface „ Connection between terminal equipment (c.f DTE) and network terminating ... (AMI) and B8ZS or HDB3 ƒ ƒ ƒ ƒ ƒ ƒ Foreground Reading „ Stallings chapter „ Web pages from ITU-T on v specification „ Web pages on ISDN ...

Ngày tải lên: 16/02/2014, 08:20

Ngày tải lên: 29/06/2014, 13:20

Ngày tải lên: 09/07/2014, 17:20

Ngày tải lên: 08/08/2014, 16:22

... style of a page easily  Switch from a style for the others  For handicap people and limited user -interface environment Example of page using stylesheet A document with different style A document ... different style Document without style Link CSS with HTML    HTML document contains content of a web page CSS document contains the presentation style ways for defining a style for a HTML  Inline:...

Ngày tải lên: 24/10/2014, 14:55

Ngày tải lên: 23/10/2013, 12:15

... observes the Robot Exclusion Standards, which web server administrators can define on their web site to keep robots away from certain (or all) areas of the web site.[1] To create a new LWP::RobotUA ... What's New Here's a sampling of our most recent postings * This Week in Web Review: Tracking Ads Are you running your Web site like a business? These tools can help * Traveling with your dog? ... realm To use the username "webmaster" and password of "yourguess" with the "admin" realm at www.ora.com, you would this: $ua->credentials('www.ora.com', 'admin', 'webmaster', 'yourguess') $ua->get_basic_credentials($realm,...

Ngày tải lên: 24/10/2013, 08:15

... LWP::RobotUA section, the Robot Exclusion Standard gives webmasters the ability to block off certain areas of the web site from the automated "robot" type of web clients It is arguable that the programs ... example, and now the web client knows that it should use the proxy at proxy.ora.com at port 8080 for HTTP requests, but to avoid using the proxy if the request is for a web server in the ora.com ... time zone is ambiguous, the local time zone is used The HTML Module The HTML module provides an interface to parse HTML into an HTML parse tree, traverse the tree, and convert HTML to other formats...

Ngày tải lên: 24/10/2013, 08:15

... centralized coordination Create an e-business app architecture addressing three critical requirements – interface – integration – innovation Integrate but plan for continuous growth and change – start...

Ngày tải lên: 09/12/2013, 17:22

... Worthington’s sponsorship of the League Cup Effectively, we operate a press office which acts as an interface between the brand and the media Getting results is always satisfying Setting up a photocall...

Ngày tải lên: 13/12/2013, 04:15

Ngày tải lên: 14/12/2013, 21:15

Ngày tải lên: 15/12/2013, 09:15

Ngày tải lên: 24/12/2013, 14:16

... the following: jade -t sgml -d mybook.dsl#htmlweb -i html myfile.sgm The additional information, titles and public IDs, can be used as part of a GUI interface to simplify the selection of stylesheets ... V3.1//EN"> ... fragid="print" options="-V tex-backend -i tex"> ...

Ngày tải lên: 21/01/2014, 06:20

... Chapter Graphical user interface The goal of the graphical user interface design is to create an appropriate environment as a superstructure ... Requirements two to six are implemented in SurGe, the main program creating the graphical user interface The seventh requirement is solved as a stand-alone utility VOLUME 4.1 Project manager ... select interpolation parameters separately for each map in the project - to run the SurGe graphical interface for a selected map - to edit the data of map objects (using the stand-alone editor FMEW...

Ngày tải lên: 21/01/2014, 07:20

... I’ll discuss the handling of two of the interface messages (B_KEY_DOWN and B_MOUSE_DOWN) Summarized below are several of the interface messages; refer to the Interface Kit chapter of the Be Book ... MouseDown() Messaging 129 Interface messages A system message directed at the application object is an application message, while a system message directed at a window object is an interface message ... Be Book for a description of all of the application messages, and the Interface Kit chapter for a description of all the interface messages System message dispatching When a system message reaches...

Ngày tải lên: 26/01/2014, 07:20

... HTTP Web Browsers Cookies Web Page Authoring HTML Scripts Chapter 7: The Web and E-mail Web Basics The Web is an interlinked collection of document, image, video, and sound files A Web site ... Section A: Web Technology Section B: Search Engines Section C: E-commerce Section D: E-mail Section E: Web and E-mail Security Chapter 7: The Web and E-mail SECTION Web Technology A Web Basics ... Videocasts RSS Chapter 7: The Web and E-mail Web Basics  A Web page is the product or output of one or more Web- based files displayed in a format similar to a page in a book  A Web browser is client...

Ngày tải lên: 06/03/2014, 09:21