database calls
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Today's websites are increasingly dynamic. Pages are no longer static HTML files but instead generated by scripts and database calls. User interfaces are more seamless, with technologies like Ajax replacing traditional page reloads. This course teaches students how to build dynamic websites with Ajax and with Linux, Apache, MySQL, and PHP (LAMP), one of today's most popular frameworks. Students learn how to set up domain names with DNS, ho...more
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Professor Shapiro guides the class through some practical applications of his theory of democratic justice. As applied to governing children, a sphere in which power-based hierarchy is inevitable, he circumscribes the role of the state as the fiduciary over children's basic interests and the role of parents as the fiduciaries over children's best interests. In other words, the state ensures the provision of the resources necessary for surv...more
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Heap Management - How Information about Allocations are Stored in the Heap
Stanford / Computer Science
Heap Management - How Information about Allocations are Stored in the Heap, Result of Freeing Memory Improperly, Actual Sizes of Heap Allocations - Nearest Power of 2, Management of Free Blocks on the Heap by Storing Addresses in the Blocks of Free Memory, Algorithms for Choosing Which Free Block to Allocate, How the Heap's Free List Can Be Updated When Memory is Freed, How Adjacent Free Blocks Are Combined To Avoid Fragmentation, Compacti...more
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Imperative/Procedural Paradigms (C) and Object-Oriented Paradigm(C++), Introduction to the Functional Paradigm (Scheme), Which Is Based on Synthesizing the Return Values of Functions, Example of a Scheme Function Definition that Converts Celsius to Fahrenheit, Scheme Environment (Kawa) Details, Scheme Primitives, Scheme Lists, Expressing Functions and Function Calls as Lists, Function Examples: <, >, and, Scheme List Operations: Car and Cd...more
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During its inception, Dell explains how the computer industry was run by engineers. Over a thirty-year period however, customers began to have an important role in the industry, but many companies were still being run by engineers working to promote complexity. With complicated products being sold, says Dell, customers had to rent specialized software and hire consultants from the computer companies to get their products to work. As a resu...more
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Professor Kleiner discusses the revolution in Roman architecture resulting from the widespread adoption of concrete in the late second and first centuries B.C. She contrasts what she calls innovative Roman architecture with the more traditional buildings already surveyed and documents a shift from the use of concrete for practical purposes to an exploration of its expressive possibilities. The lecture concludes with a discussion of the San...more
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Refresh: Permute Code, Tree of Recursive Calls, Live Demo: Testing with Different Cases, Eliminating Duplicates, Subsets, Subset Strategy, Subset Code, Tree of RecursiveCalls: Subset, Exhaustive Recursion, Recursive Backtracking, Turning Recursive Permute to Backtracking, Permute -> Anagram Finder Code, Decision Problems: 8 Queens, Extension to N Queens
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The Apocalypse of John showed an anti-Roman, politically revolutionary perspective. This is in contrast with Paul's writing in Romans 13, which calls for submission to governmental authorities - although passages in 1 Corinthians may be said to contradict this. 2 Thessalonians, a pseudonymous letter, also preaches a politically conservative and accommodative message, as does 1 Peter. Interestingly, these letters do not discard or ignore ap...more
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Thinking Recursively, Procedural vs Functional Recursion, Fractal Code, Live Demo: Fractal Example, Another Recursive Graphic: Mondrian Art, Random Pseudo-Mondrian and the Code, Hanois Towers : Classic Recursion Example, Tower Code, Live Demo, Permutations, Permute Code, Tree of Recursive Calls
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The Apocalypse, or the Revelation of John, shares many of the traits found in apocalyptic literature: it operates in dualisms--earthly events contrasted with heavenly ones, present time with the imminent future, and it calls for cultural and political resistance. Its structure is like a spiral, presenting cycle after cycle of building tension and reprieve, so that the reader who experiences the text also experiences crisis and then cathars...more
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In this last session on the Republic, the emphasis is on the idea of self-control, as put forward by Adeimantus in his speech. Socrates asserts that the most powerful passion one needs to learn how to tame is what he calls thumos. Used to denote "spiritedness" and "desire," it is associated with ambitions for public life that both virtuous statesmen as well as great tyrants may pursue. The lecture ends with the platonic idea of justice as ...more
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Danger was able to break into the US market by convincing wireless carriers to adopt a fixed rate pricing scheme for the device, which is almost essential in the minds of Americans for using services like AIM and web surfing. The Asian and European markets are further ahead and calls are cheaper, making it more difficult for the Hiptop to be profitable.
