tailieunhanh - The Pragmatic Bookshelf: Prag Pub

Curiosity is in his Grotzinger, NASA’s Curiosity project manager, has a pretty cool job. He gets to direct the research efforts of NASA's Curiosity rover. He and his team have already demonstrated evidence of liquid water on ancient Mars, and they are now in hot pursuit of measurable methane[U1] on the planet. Even if Grotzinger’s team find methane—and convincingly confirm that finding—it still won’t be unequivocal evidence of microbial life. But it will be tantalizing enough that their next step will be to focus on tracking down the source. Not-so-fine Corinthian to Scott Forstall’s abrupt exit from Apple, John Pavlus at Technology Review gives an impassioned argument[U2] for. | The. _ Pragmatic Bookshelf PragPub The First Iteration IN THIS ISSUE Paul Callaghan on Haskell and Monads Jesse Anderson on How the Cloud Saves Money Brian Tarbox on JavaOne A programming flashback Gary Kildall John Shade on Users Issue 41 November 2012 PragPub November 2012 Contents FEATURES Thinking Functionally with Haskell . by Paul Callaghan In which Paul explores some powerful ideas about plumbing. The Cloud Saves Money . by Jesse Anderson You know how to manage the move to The Cloud but what if you re asked to cost-justify it Could you .5 . 18 The JavaOne Snooze . by Brian Tarbox Brian returns to the big Java conference and finds it changed. .21 Threads . by Michael Swaine Gary Kildall was a programmer s programmer. .24 i DEPARTMENTS Up Front .1 by Michael Swaine Haskell and monads and functional programming how to cost-justify the move to the cloud the return of our Quiz department a report on the JavaOne conference post-Oracle John Shade on pesky users and their annoying sense of entitlement our events calendar Choice Bits and a recollection of Gary Kildall. Choice Bits .2 What books are hot right now what Twitter is for and a new featurette The Talk of the Tech. Calendar .27 Author sightings upcoming conferences and other events of note. The Quiz .31 An occasional diversion at least peripherally related to programming. Shady Illuminations .32 by John Shade John thinks users are a grinding noise in the gears of progress. But Wait There s Coming attractions and where to go from here. Except where otherwise indicated entire contents copyright 2012 The Pragmatic Programmers. Feel free to distribute this magazine in whole and for free to anyone you want. However you may not sell this magazine or its content nor extract and use more than a paragraph of content in some other publication without our permission. Published monthly in PDF mobi and epub formats by The Pragmatic Programmers LLC Dallas TX and Raleigh NC. E-Mail support@ phone .