leaving the socket wide open
Web Client Programming with Perl-Chapter 4: The Socket Library- P1
... protocol they agree on (e.g., HTTP, NNTP, SMTP, etc.) Initially, the server uses the socket( ) system call to create the socket, and the bind( ) call to assign the socket to a particular port on the ... host The server then uses the listen( ) and accept( ) routines to establish communication on that port On the other end, the client also uses the socket( ) system call to create a socket, and then ... the flow of a sockets transaction Figure 4-1 Socket calls Using the Socket Calls The socket library is part of the standard Perl distribution Include the socket module like this: use Socket; Table...
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Web Client Programming with Perl-Chapter 4: The Socket Library- P2
... 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] HTTP/1.0\n"; ... 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] HTTP/1.0\n"; ... the location specified by your client In the event of a redirection, will your client handle it? Does it examine the Location header? The answers to these questions depend on the purpose of the...
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XML for the world wide web
... of the DTD from the best possible source, perhaps one that's closer or has the latest version of the DTD If it can't find the DTD by using the public identifier, it can then resort to using the ... technologies which will enable you to move on to the other pieces of the puzzle, once you're ready The XML VQS Web Site On the XML for the World Wide Web: Visual QuickStart Guide Web site (http://www.cookwood.com/xml/), ... information about the contents of an element To add an attribute: Before the closing > of the opening tag, type attribute=, where attribute is the word that identifies the additional data Then type "value",...
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Using the SQL Server OPENXML() Function
... remove the XML document from memory EXECUTE sp_xml_removedocument @XmlDocumentId OPENXML() reads the XML from the document specified by the handle @XmlDocumentId and returns the rows to the INSERT ... OUTPUT, @MyCustomersXmlDoc - read the customers from the XML document using OPENXML() - and insert them into the Customers table INSERT INTO Customers SELECT * FROM OPENXML(@XmlDocumentId, N'/Northwind/Customers', ... of the XML document with OPENXML() Once you've completed your call to OPENXML() you call the sp_xml_removedocument() procedure to remove the XML document from memory The example in this section...
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Tài liệu The Save and Open Dialog Boxes pdf
... attached to the document It stays there, neatly attached and waiting, even if you switch to another program, another document, the desktop, or wherever When you finally return to the document, the Save ... Spotlight The Search bar at the top of the Open and Save dialog box is a clone of the Finder's -F to make your insertion point jump there Type a few Search bar (Chapter 3) Press letters of the name ... with access to the other computers on your network There's the Back button There's your toggle switch between views; in Leopard, you can even switch to icon view here, in addition to the traditional...
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Tài liệu Training document for the company-wide automation solution Totally Integrated Automation (T I A) doc
... Therefore the modules D1 and D2 show the uses of the AS-Interface and the modules D2 to D11 the use of the PROFIBUS DP From these modules a suitable, available hardware selection occurs The time ... be used as teaching tools for the theme Basics of STEP 7- Programming Therefore the modules A3, A4 and A5 represent the different alternatives to programming for the first time with STEP Module ... application with the CPU 315-2DP and module A5 explains the introduction of the PLC- Simulator PLCSIM The time frame is approximately 20 instructional units (45 minutes) The following sequence is therefore...
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Tài liệu The Majors of Golf Complete Results of The Open, the U.S. Open, the PGA Championship and the Masters, 1860–2008 pdf
... The Majors of Golf This page intentionally left blank The Majors of Golf Complete Results of The Open, the U.S Open, the PGA Championship and the Masters, 1860 –2008 MORGAN ... not, however, always the premier golf events Originally, the U.S Open, The Open Championship, the U.S Amateur, and the Amateur Championship (Great Britain) were considered the most important tournaments, ... Sr., went around the 12-hole course three times in one day in 174 strokes to become the first winner of what would become The Open Championship The next year, officials opened the event to amateurs...
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A Performance Audit of the Utah Telecommunication Open Infrastructure Agency ppt
... will strengthen their oversight of the agency and their ability to hold people accountable for the results they seek This chapter describes four steps UTOPIA should take to strengthen its oversight ... service the debt on its bonds - 12 - The pledges represent the amounts needed to pay the annual interest and principal owed to bondholders in the event UTOPIA is unable to pay As of June 30, 2011, the ... ten years The analysis, prepared by an independent consulting firm, was based on the results of a local market survey and the experience of other municipal networks in other states The study...
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THE RISE OF OPEN SOURCE LICENSING ppt
... explaining the role of open software licenses in the software industry In the third chapter, the economic theories on networks, copyright, patents and innovation are described and the role of open ... free and there were no extra charges to obtain IBM software On the other hand, there were really no markets for the software on any other platform than IBM computers For the first part of the century, ... the last few years, the academic literature of open source has taken off 1.5 Overview of the Study The second chapter of the book describes the growth, size and segmentation of the international...
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Báo cáo khoa học: "The Tradeoffs Between Open and Traditional Relation Extraction" potx
... OCA TION ) In Open IE, the relations are not known in advance, and neither are their argument types The unique nature of the open extraction task has led us to develop O- CRF, an open extraction ... What they look like? We first consider the task of open extraction, in which the goal is to extract relationships from text when their number is large and identity unknown We then consider the ... and then used to generate a prediction for the leftout example The meta-classifier is trained using the predictions of the base-level classifiers as features, and the true label as given by the...
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Web Semantics: Science, Services and Agents on the World Wide Web ppt
... sem:hasActor, to express the sem:Role that the sem:Actor (the Netherlands) plays in the context of this given event As there are two sem:Roles for the Netherlands in the context of the event, according ... fictional events Whether there is a specific place or time or whether these are known is optional It does not matter whether there are specific actors involved Neither does it matter whether there is consensus ... review of other event models In this context, SEM fulfills the need for a model that is on one side open to the variety of data on the Web and on the other side capable of modeling the complex...
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security technologies for the world wide web, 2nd ed.
... Lara—for their encouragement, support, and patience during the writing of the book Once again, they have tolerated the long writing hours into the night, the scattered papers and manuscripts, the ... dealer will have to give the buyer another one The question that arises immediately is whether the security and safety properties of this car are equal to the ones from the other car Marketing professionals ... environment, where the users trusted each other and were interested in a free and open exchange of information In this environment, the people on the Internet were the people who actually built the Internet...
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uninhibited robust and wide-open a free press for a new century jan 2010
... accurately on the world, from the world, to the world But at the same time, the Internet and other global technologies are undermining the business model that has hitherto kept the press operating, ... difficult to measure) The burden then shifted to the defendant to prove the truth of the statement or the absence of any harm to the plaintiff If the defendant was found liable, the court or jury ... against the government of the United States, or either house of the Congress, or the President, with intent to defame or to bring them into contempt or disrepute; or to excite against them the...
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báo cáo hóa học: " Oral administration of the KATP channel opener diazoxide ameliorates disease progression in a murine model of multiple sclerosis" ppt
... minimize the number of animals and their suffering during the experiments, and procedures were approved by the Ethics Committee of the University of Barcelona under the supervision of the Generalitat ... defining the threshold for background correction, the integrated density of GFAP labeling was measured The integrated density is the area above the threshold for the mean density minus the background ... grades of the disease, 0.5 was added to the lower score To study the effects of the drug, two different administration protocols were performed: in the first one, treatment began on the first...
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Information Architecture for the World Wide Web pptx
... searching Other users not know what they're looking for They come to the site with a vague idea of the information they need They may not know the right labels to describe what they want or even whether ... intranet, the employees of your organization are the consumers What is the cost of their time spent to find the information they need? What is the cost when employees don't find the information they ... Most books on web development concentrate either on the aesthetics or the mechanics of the site This book is about the framework that holds the two together With this book, you learn how to design...
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Báo cáo y học: "What does the marriage of Open Access with online publication bring" docx
... However, we are launching the first Open Access journal in the AIDS arena – AIDS Research and Therapy The purpose of this journal is not to compete with or replace any of them, but to provide a ... improving the quality of the journal Consequently, the Editorial Board of the journal will constantly seek new ideas to improve the journal to serve as an excellent resource in AIDS research and therapy ... therapy to the scientific community Rapid dissemination of science is crucial for the progress and survival of human kind Let the wheel of communication roll at the fastest pace and to the widest...
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Báo cáo y học: " Detection of a gammaretrovirus, XMRV, in the human population: Open questions and implications for xenotransplantation" ppsx
... study, neither XMRV nor murine leukemia virus sequences were detected The authors came to the conclusion the XMRV is not a contributory factor in the pathogenesis of CSF [10] In light of these results, ... healthy controls from one study in the USA were virus positive [3] Why is the virus common in the USA but rare in Europe? Are there specific populations of rodents in the USA releasing this virus? ... one of these studies, PCR analysis revealed no XMRV DNA in 299 samples, although some serum samples showed XMRV neutralising activity Only one of these was from a CFS patient [9] In the other study,...
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Báo cáo y học: "The effect of open lung ventilation on right ventricular and left ventricular function in lung-lavaged pigs" pps
... saline) of the balloon of the Foley catheter Fluid management during the study was based on the REDV provided by the pulmonary artery catheter The REDV before lung lavage was considered the optimal ... internal jugular vein with the tip in the pulmonary artery (measuring pulmonary artery pressures), and another catheter was also inserted through the jugular vein with the tip in the right ventricle ... pressure during CMV On the horizontal axis, the change of cardiac output (CO) is displayed every 20 mm starting at the apex of the thorax for the analysis For the assessment of the left ventricle...
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Information Architecture on the World Wide Web phần 1 potx
... Most books on web development concentrate either on the aesthetics or the mechanics of the site This book is about the framework that holds the two together With this book, you learn how to design ... would otherwise get in the way The intangible qualities of this type of site are organization, navigational ease, and the fact that the site doesn't get between the users and the information they ... singular Stand-alone Sure, these pages were linked to other pages, but the emphasis was placed on the page as the ultimate product The Web is magical It allows us to link together so many things in...
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Tìm thêm: xác định các nguyên tắc biên soạn khảo sát các chuẩn giảng dạy tiếng nhật từ góc độ lí thuyết và thực tiễn khảo sát chương trình đào tạo gắn với các giáo trình cụ thể xác định thời lượng học về mặt lí thuyết và thực tế tiến hành xây dựng chương trình đào tạo dành cho đối tượng không chuyên ngữ tại việt nam điều tra đối với đối tượng giảng viên và đối tượng quản lí điều tra với đối tượng sinh viên học tiếng nhật không chuyên ngữ1 khảo sát thực tế giảng dạy tiếng nhật không chuyên ngữ tại việt nam khảo sát các chương trình đào tạo theo những bộ giáo trình tiêu biểu xác định mức độ đáp ứng về văn hoá và chuyên môn trong ct mở máy động cơ lồng sóc mở máy động cơ rôto dây quấn các đặc tính của động cơ điện không đồng bộ đặc tuyến hiệu suất h fi p2 đặc tuyến mômen quay m fi p2 đặc tuyến tốc độ rôto n fi p2 động cơ điện không đồng bộ một pha sự cần thiết phải đầu tư xây dựng nhà máy từ bảng 3 1 ta thấy ngoài hai thành phần chủ yếu và chiếm tỷ lệ cao nhất là tinh bột và cacbonhydrat trong hạt gạo tẻ còn chứa đường cellulose hemicellulose chỉ tiêu chất lượng 9 tr 25