chapter 13  fetching urls and web resources

... Gundavaram, and Gunther Birznieks (O’Reilly) Here are some resources on the Web you might find useful: Answers to Some Troublesome Perl and Perl/CGI Questions http://stason.org/TULARC/webmaster/myfaq.html ... HTML with Mason, by Dave Rolsky and Ken Williams (O’Reilly), available from http://www.masonbook.com/; and Running Weblogs with Slash, by chromatic, Brian Aker, and David Krieger (O’Reilly) To ... when posting, and you will be fine Online conversations needn’t be any different than real-life ones; be polite and precise and everybody will be happy Subscribing to the list and spending some...

Ngày tải lên: 28/10/2013, 15:15

... PerlModule Benchmark::Handler SetHandler perl-script PerlHandler Benchmark::Handler The first directive preloads and compiles the Benchmark::Handler module The ... where apreq stands for Apache::Request::param( ), r_args stands for Apache::args( ) or $r->args( ), and cgi_pm stands for CGI::param( ) You can see that Apache::Request::param and Apache::args ... handlers and run them without modifying the configuration Now let’s run some benchmarks and compare We want to see the overhead that Apache::Registry adds compared to a custom handler and whether...

Ngày tải lên: 26/01/2014, 07:20

... Reduce Transpiration and Pathogen Invasion Cutin, suberin, and their associated waxes form barriers between the plant and its environment that function to keep water in and pathogens out The ... tobacco, and other species, certain monoterpenes and sesquiterpenes are produced and emitted only after insect feeding has already begun These substances repel ovipositing herbivores and attract ... can insert themselves into the double helix of DNA and bind to the pyrimidine bases cytosine and thymine, thus blocking transcription and repair and leading eventually to cell death Phototoxic furanocoumarins...

Ngày tải lên: 07/03/2014, 20:20

... current stream supports reading, seeking, and/ or CanSeek writing Close() Closes the current stream and releases any resources (such as sockets and file handles) associated with the current stream ... The Abstract System Class Working with StreamWriters and StreamReaders Working with StringWriters and StringReaders Working with BinaryWriters and BinaryReaders Programmatically “Watching” Files ... libraries devoted to file-based (and memory-based) input and output (I/O) services System.IO defines a set of classes, interfaces, enumerations, structures, and delegates, most of which are contained...

Ngày tải lên: 02/08/2014, 09:20

... Google Maps and Wikipedia API Semantic Web • Semantic Web is an evolving development of the Web in which the semantics of information and services is defined – web is able to understand and satisfy ... Ex:iGoogle • Web 3.0 is defined as the creation of high-quality content and services produced by gifted individuals using Web 2.0 technology as an enabling platform Web 3.0 Web 3.0 • Technique for Web ... Contents • • • • • Web 3.0 Metadata RDF SPARQL OWL Web 3.0 • Web 1.0 – Website publish information, user read it – Ex: • Web 2.0 – User create content: post information,...

Ngày tải lên: 24/10/2014, 14:55

... Concepts and Skills • • • • • • Know how to calculate expected returns Understand the impact of diversification Understand the systematic risk principle Understand the security market line Understand ... Expected Returns and Variances • Portfolios • Announcements, Surprises, and Expected Returns • Risk: Systematic and Unsystematic • Diversification and Portfolio Risk • Systematic Risk and Beta • The ... 3(15) + 5(10) + 2(2) = 9.9% • RT = 3(25) + 5(20) + 2(1) = 17.7% 13-5 Variance and Standard Deviation • Variance and standard deviation measure the volatility of returns • Using unequal probabilities...

Ngày tải lên: 25/03/2015, 19:49

... Game Example: Buyer and seller negotiating the price of a good or service or a joint venture by two firms (i.e Microsoft and Apple) Binding contracts are possible Slide Gaming and Strategic Decisions ... possible Slide Gaming and Strategic Decisions  Noncooperative versus Cooperative Games  “The strategy design is based on understanding your opponent’s point of view, and (assuming you opponent ... Gaming and Strategic Decisions  Dominant Strategies  The Nash Equilibrium Revisited  Repeated Games Chapter 13 Slide Topics to be Discussed  Sequential Games  Threats, Commitments, and Credibility...

Ngày tải lên: 26/09/2015, 15:08

... Bollay, and Beers, Handbook of Meteorology, McGraw-Hill, Copyright 1945 With permission q 2006 by Taylor & Francis Group, LLC 13-6 THE WATER ENCYCLOPEDIA: HYDROLOGIC DATA AND INTERNET RESOURCES ... Z1000 millibars CONSTANTS AND CONVERSION FACTORS 13-15 SECTION 13J PERMEABILITY Table 13J.23 Units and Conversion Factors for Permeability Permeability Unitsa Laboratory (standard) coefficient of ... Permeability of the aquifer material and the thickness of the aquifer q 2006 by Taylor & Francis Group, LLC 13-16 THE WATER ENCYCLOPEDIA: HYDROLOGIC DATA AND INTERNET RESOURCES SECTION 13K POWER Table...

Ngày tải lên: 11/08/2014, 21:21

... Living Resources and Humans this book (“Menace of the Sludge Monster”) described the peak (or nadir) of pollution events on the New Jersey and Long Island (NY) coasts in 1987 and 1988 — sewage and ... in Hudson River striped bass, eels, and other fish, and mercury in larger oceanic species like swordfish and tuna, and she was obviously upset by the reports and uncertain about what, if any, seafood ... gates and government offices by angry fishermen, and thousands of placard-carrying consumers picketed the headquarters of the largest polluting industries Media treatment was inflammatory, and inadequate...

Ngày tải lên: 12/08/2014, 04:22

... opposite sense to ψ14, ψ13 and ψ12 This establishes points A′2, A′3 and A′4, but here A′3 and A′4 coincide because of symmetry of A3 and A4 about A0B0 Draw lines A1A′2 and A1A′4, and the perpendicular ... way For example, in Fig two angular motions, φ12 and φ13, must be synchronized with two others, ψ12 and ψ13, about the given pivot points A0 and B0 and the given crank length A0A This means that ... will coordinate angular motions φ12 and φ13 with ψ12 and ψ13 The procedure is: Fig Four-bar linkage synchronizes two angular movements, φ12 and φ13, with ψ12, and ψ14 Obtain point A′2 by revolving...

Ngày tải lên: 22/10/2012, 14:26

Ngày tải lên: 14/12/2013, 12:15

... handout I will never cower before any earthly master nor bend to any threat It is my heritage to stand erect, proud and unafraid; to think and act myself, enjoy the benefit of my creations and ... confidence, and then stand back and watch your spouse soar! Napoleon Hill devotes an entire chapter of his classic book, Think and Grow Rich (New York: Fawcett Crest, 1960) to the subject of love and ... socket, it was not red and therefore did not appear to be hot Not thinking, I grasped the lighter with my left hand and gently placed it against the palm of my right hand I was immediately impressed...

Ngày tải lên: 14/12/2013, 19:15

... research resources for journalists, updated daily and allowing them to find people and companies, check facts, subscribe to news alerts and plan training PR Newswire (www.prnewswire.co.uk) Web site ... (www.prsource.co.uk) Basic, yet useful index of resources and sites for the UK PR industry Agencyworld (www.agencyworld.co.uk) UK-centric resource for “in-house and agency PR and marketing technology decision-makers” ... 7509 5555 Web: www.qca.org.uk Queen Margaret University College Edinburgh Media and Communications Department Corstorphine Campus Clerwood Terrace Edinburgh EH12 8TS Tel: 0131 317 3782 Web: www.qmuc.ac.uk...

Ngày tải lên: 23/12/2013, 00:15

... vm_area_struct, and is described in the following list start end The beginning and ending virtual addresses for this memory area perm A bit mask with the memory area's read, write, and execute permissions ... systems Whereas early Alpha processors could issue only 32-bit and 64-bit memory accesses, ISA can only 8-bit and 16-bit transfers, and there's no way to transparently map one protocol onto the ... the offset is a number of pages in 2.4 and a number of bytes in 2.2 and earlier kernels, declares the macro to make the difference transparent (and the result is expressed in bytes)...

Ngày tải lên: 21/01/2014, 07:20

... you'll have the capacity to handle them if they 22.1.1 Firing Up Web Sharing Here's how you turn your Mac into a low-budget Web site: Put the HTML documents, graphics, and files you want to publish ... (Chapter 12), you can also put your Web pages into the main hard drive window's Library WebServer Documents folder This is your Mac's main Web site folder, and its address is simply http://111.222.3.44/ ... visitors are allowed to see your Web documents— and that random Internet hoodlums can't make any changes to them 22.1.3 The Easiest Way to Distribute Files Here's a handy secret: If there isn't a...

Ngày tải lên: 26/01/2014, 07:20

... away much of her ill-will, and she was preparing to see him with a degree of composure which astonished her husband and daughters Mr Collins was punctual to his time, and was received with great ... talk, and Mr Collins seemed neither in need of encouragement, nor inclined to be silent himself He was a tall, heavy-looking young man of five -and- twenty His air was grave and stately, and his ... to dinner; and the girls smiled on each other They were not the only objects of Mr Collins’s admiration The hall, the dining-room, and all its furniture, were examined and praised; and his commendation...

Ngày tải lên: 26/01/2014, 14:20

... Creation  to sign a message   M the sender: generates a random signature key k, k

Ngày tải lên: 15/03/2014, 17:20

... eviction order) While a landlord could come into court and ask the judge to lift the automatic stay and let the eviction proceed, many landlords didn’t know they had this right and many others didn’t ... 2b, check this box and complete Lines through 11 in Columns A and B Line 2d If you are married and filing jointly, check this box and complete Lines through 11 in Columns A and B CAUTION Use monthly ... other hand, a debt management program has two disadvantages when compared to Chapter 13 bankruptcy First, if you miss a plan payment, Chapter 13 will often provide a way for you to make it up and...

Ngày tải lên: 18/04/2014, 14:03

... -diol, and three weakly androgenic steroids—4androstenedione, dehyroepiandrosterone (DHA), and androsterone—as shown in Figure 13.6.43 Testosterone and androsterone are less soluble in water and ... converted to pregnenolone, and subsequently 4-androstenedione and testosterone The two androgens are then hydroxylated at C-19, and the resulted 19-hydroxyl groups are oxidized and further removed The ... tons of androgens, and 279 tons of gestagens were excreted by farm animals in the United States in 2002,79 and cattle production contributes about 90% of estrogens and gestagens and 40% of androgens...

Ngày tải lên: 18/06/2014, 16:20

... Systems 76:883–894 Ma, Y L., and L H Mei Loss of water and erosion of soil in the Poyanghu Lake area and its prevention and cure measure Journal of Geological Hazards and Environment Preservation, ... Prediction Project), and some are empirically orientated, such as the universal soil loss equation 153 © 2008 by Taylor & Francis Group, LLC 154 Wetland and Water Resource Modeling and Assessment (USLE) ... Taylor & Francis Group, LLC 156 Wetland and Water Resource Modeling and Assessment basins, developed by Fournier (1960), was subsequently modified by the FAO (Food and Agriculture Organization of...

Ngày tải lên: 18/06/2014, 16:20