Download E-books Pro Android Python with SL4A: Writing Android Native Apps Using Python, Lua, and Beanshell PDF

By Paul Ferrill

Pro Android Python with SL4A is for programmers and hobbyists who are looking to write apps for Android units with no need to benefit Java first. Paul Ferrill leads you from fitting the Scripting Layer for Android (SL4A) to writing small scripts, to extra advanced and fascinating tasks, and eventually to importing and packaging your courses to an Android device.

Android runs scripts in lots of scripting languages, yet Python, Lua, and Beanshell are fairly renowned. so much programmers recognize a couple of programming language, in order that they have the easiest instrument for no matter what job they wish to complete. Pro Android Python with SL4A explores the realm of Android scripting via introducing you to an important open-source programming languages which are to be had on Android-based undefined.

Pro Android Python with SL4A begins via exploring the Android software improvement kit and then indicates you the way to establish an Eclipse-based Android improvement atmosphere. then you definately method the area of Android programming by utilizing Beanshell, which runs at the Dalvik, and studying tips on how to write small courses to manage an Android device.

subsequent, notice how Lua, a light-weight language ideally suited for scripting on smaller units, can paintings with Android. Lua can be utilized for small yet very important initiatives, like SMS encryption and synchronizing photographs with flickr.

final, yet under no circumstances least, you'll find the area of Python scripting for SL4A, and the ability contained in the complete diversity of Python modules which could mix with the Android SDK. you are going to discover ways to write small location-aware apps to get you began, yet by way of the top of this e-book, you will find your self writing absolutely GUI-fied functions working at the Android desktop!

Pro Android Python with SL4A is rounded out with a bankruptcy on allotting and packaging scripts, a ability that you will locate very helpful as you succeed in out to a much broader viewers along with your programs.

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Download E-books The Art of Debugging with GDB, DDD, and Eclipse PDF

Debugging is essential to profitable software program improvement, yet even many skilled programmers locate it hard. refined debugging instruments can be found, but it can be tough to figure out which positive aspects are worthy during which occasions. The artwork of Debugging is your advisor to creating the debugging technique extra effective and effective.

The artwork of Debugging illustrates the use 3 of the most well-liked debugging instruments on Linux/Unix systems: GDB, DDD, and Eclipse. The text-command established GDB (the GNU undertaking Debugger) is integrated with so much distributions. DDD is a well-liked GUI entrance finish for GDB, whereas Eclipse presents a whole built-in improvement environment.

In addition to providing particular suggestion for debugging with each one software, authors Norm Matloff and Pete Salzman hide common suggestions for making improvements to the method of discovering and solving coding mistakes, together with how to:

  • Inspect variables and information structures
  • Understand segmentation faults and center dumps
  • Know why your application crashes or throws exceptions
  • Use positive aspects like catchpoints, comfort variables, and synthetic arrays
  • Avoid universal debugging pitfalls

Real international examples of coding error support to explain the authors' guiding rules, and assurance of complicated themes like thread, client-server, GUI, and parallel programming debugging will make you much more educated. you will additionally the right way to hinder blunders within the first position with textual content editors, compilers, errors reporting, and static code checkers.

Whether you dread the idea of debugging your courses or just are looking to increase your present debugging efforts, you will find a priceless best friend in The artwork of Debugging.

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Download E-books .net [UK] (March 2015) PDF

If 2015 is the yr you promised to construct your self the correct site then the hot factor of web journal - factor 264 - will let you know every little thing you must comprehend.

And it's on sale correct now.

In this month's conceal characteristic, Mark Llobrera is going in the course of the web design strategy with a fine-tooth comb, assisting you hone your workflow. He additionally asks net pros what they suspect the bottom line is to development a really great website (what he discovers will shock you).

Top developments for 2015

The web's major makers and thinkers are expecting 2015's defining trends
Elsewhere, we've additionally rounded up top designers and builders, (including Aaron Gustafson, Haraldur Thorleifsson and Jenn Lukas), to determine their predictions for the developments that might be shaping the in 2015.

From breakthroughs in swift prototyping instruments to the increase of isomorphic JavaScript, one thing's needless to say – there's a few intriguing stuff within the pipeline for website design in coming months.

Learn new skills

In our initiatives part you'll locate our traditional roundup of convenient tutorials, information and tricks.

This factor, James Williams explains find out how to use three.js to construct an easy online game that runs in a browser through WebGL, Ricardo Quintas provides the low-down on easy methods to dissect different people's web pages and Shwetank Dixit walks indicates you the way to take advantage of WebRTC to rework your communications.

Tutorial: create excellent trademarks in Illustrator

Tutorial: find out how to construct your first software utilizing the Polymer library and net Components

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Download E-books Async JavaScript: Build More Responsive Apps with Less Code (Pragmatic Express) PDF

By Trevor Burnham

With the arrival of HTML5, front-end MVC, and Node.js, JavaScript is ubiquitous--and nonetheless messy. This e-book provide you with a superior starting place for handling async projects with out wasting your sanity in a tangle of callbacks. it is a fast paced advisor to the main crucial thoughts for facing async habit, together with PubSub, evented types, and offers. With those tips up your sleeve, you may be larger ready to regulate the complexity of huge internet apps and bring responsive code.

With Async JavaScript, you are going to advance a deeper figuring out of the JavaScript language. you are going to commence with a ground-up primer at the JavaScript occasion model--key to heading off a few of the most typical blunders JavaScripters make. From there you will see instruments and layout styles for turning that conceptual realizing into functional code.

The options within the e-book are illustrated with runnable examples drawn from either the browser and the Node.js server framework, incorporating complementary libraries together with jQuery, Backbone.js, and Async.js. you will methods to create dynamic web content and hugely concurrent servers by way of gaining knowledge of the artwork of allotting occasions to the place they should be dealt with, instead of nesting callbacks inside of callbacks inside of callbacks.

Async JavaScript gets you up and working with genuine net improvement quick. by the point you may have comprehensive the guarantees bankruptcy, you will be parallelizing Ajax requests or working animations in series. by way of the top of the e-book, you will even know the way to leverage internet staff and AMD for JavaScript functions with state of the art functionality. most significantly, you should have the information you want to write async code with confidence.

What You Need:

Basic wisdom of JavaScript is usually recommended. should you think that you are not on top of things, see the "Resources for studying JavaScript" part within the preface.

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Download E-books Scrum in Action PDF

By Andrew Pham, Phuong-Van Pham

Andrew Pham, Phuong-Van Pham, "Scrum in Action"
English | ISBN: 143545913X | variation 2011 | writer: direction know-how PTR | PDF | 320 pages | 3,6 mb

SCRUM IN motion: AGILE software program venture administration AND improvement is a pragmatic how-to consultant for software program undertaking groups on tips on how to effectively installation an Agile software program framework with Scrum. it really is truly and concisely written and is the 1st sensible consultant with actual international occasions written by way of company practitioners. This e-book describes many solid undertaking administration concepts on how one can get the main from undertaking groups and bridges the gaps among many Scrum and venture administration books by means of addressing tips to speak with executives utilizing monetary phrases, the way to use an target estimation process, and the place software program structure suits into Scrum.

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Download E-books Merchants of Despair: Radical Environmentalists, Criminal Pseudo-Scientists, and the Fatal Cult of Antihumanism PDF

By Robert Zubrin

There used to be a time while humanity appeared within the reflect and observed whatever helpful, worthy holding and combating for—indeed, worthy freeing. yet now we're beset on either side by means of propaganda selling a significantly assorted perspective. in response to this concept, humans are a melanoma upon the Earth, a species whose aspirations and appetites are endangering the normal order. this can be the center of antihumanism.

Merchants of Despair lines the pedigree of this ideology and exposes its lethal outcomes in startling and frightening aspect. The booklet names the executive prophets and promoters of antihumanism over the past centuries, from Thomas Malthus via Paul Ehrlich and Al Gore. It exposes the worst crimes perpetrated by means of the antihumanist circulate, together with eugenics campaigns within the usa and genocidal anti-development and population-control courses round the world.

Combining riveting stories from heritage with robust coverage arguments, Merchants of Despair presents medical refutations to antihumanism’s significant pseudo-scientific claims, together with its glossy tirades opposed to nuclear energy, insecticides, inhabitants progress, biotech meals, source depletion, business improvement, and, such a lot lately, fear-mongering approximately worldwide warming. Merchants of Despair exposes this harmful schedule and makes the definitive clinical and ethical case opposed to it.

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Download E-books Original Wisdom: Stories of an Ancient Way of Knowing PDF

By Robert Wolff

• Explores the approach to life of indigenous peoples of the realm who exist in whole concord with the wildlife and with each one other.

• unearths a version of a society outfitted on belief, endurance, and pleasure instead of nervousness, hurry, and acquisition.

• exhibits how we will be able to reconnect with the traditional intuitive understanding of the world's unique humans.

Deep within the mountainous jungle of Malaysia the aboriginal Sng'oi exist at the fringe of extinction, notwithstanding their lifestyle may well finally be the type of lifestyles that might permit us all to outlive. The Sng'oi--pre-industrial, pre-agricultural, semi-nomadic--live with out autos or mobile phones, with out clocks or schedules in a lush eco-friendly position the place fear and hurry, festival and suspicion usually are not identified. but those indigenous people--as do many different aboriginal groups--possess an acute and uncanny experience of the energies, feelings, and intentions in their position and the residing beings who populate it, and trustingly stick to this instinct, utilizing it to make judgements approximately their activities every day.

Psychologist Robert Wolff lived with the Sng'oi, discovered their language, shared their meals, slept of their huts, and got here to like and recognize those those that admire silence, belief time to bare and heal, and reside completely within the current with a feeling of pleasure. much more, he got here to acknowledge the intensity of our alienation from those simple characteristics of lifestyles. even more than a rfile of a disappearing humans, Original knowledge: tales of an historic manner of Knowing holds a replicate to our personal lifestyles, permitting us to determine how a ways now we have wandered from the methods of the intuitive and trusting Sng'oi, and demanding situations us, in our fragmented global, to rediscover this humanity inside ourselves.

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Download E-books The Bottom Billion: Why the Poorest Countries are Failing and What Can Be Done About It PDF

By Paul Collier

Within the universally acclaimed and award-winning The backside Billion, Paul Collier unearths that 50 failed states--home to the poorest a thousand million humans on Earth--pose the relevant problem of the constructing international within the twenty-first century. The publication shines much-needed gentle in this staff of small countries, principally ignored through the industrialized West, which are shedding more and more in the back of nearly all of the world's humans, usually falling into an absolute decline in residing criteria. A fight rages inside every one of those countries among reformers and corrupt leaders--and the corrupt are successful. Collier analyzes the reasons of failure, pointing to a suite of traps that ensnare those nations, together with civil battle, a dependence at the extraction and export of typical assets, and undesirable governance. commonplace suggestions don't paintings, he writes; relief is usually useless, and globalization can really make issues worse, using improvement to extra solid countries. What the ground billion want, Collier argues, is a daring new plan supported via the crowd of 8 industrialized international locations. If failed states are ever to be helped, the G8 should undertake preferential alternate regulations, new legislation opposed to corruption, new foreign charters, or even behavior rigorously calibrated army interventions. Collier has spent a life-time operating to finish international poverty. In The backside Billion, he bargains actual desire for fixing one of many nice humanitarian crises dealing with the realm today.

"Set to turn into a vintage. filled with statistical nuggets and customary experience, his publication might be obligatory reading."
--The Economist

"If Sachs turns out too saintly and Easterly too cynical, then Collier is the actual previous Africa hand: he is aware the terrain and has a willing ear.... If you have ever came upon your self on one aspect or the opposite of these arguments--and who hasn't?--then you just needs to learn this book."
--Niall Ferguson, The manhattan occasions ebook Review

"Rich in either research and recommendations.... learn this ebook. you'll examine a lot you don't know. it is going to additionally switch how you examine the tragedy of power poverty in an international of plenty."
--Financial Times

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Download E-books Software Requirements (3rd Edition) (Developer Best Practices) PDF

By Karl Wiegers, Joy Beatty

Now in its 3rd version, this vintage advisor to software program requisites engineering has been absolutely up to date with new subject matters, examples, and counsel. leaders within the standards group have teamed as much as bring a modern set of practices overlaying the entire diversity of necessities improvement and administration actions on software program projects.

  • Describes useful, powerful, field-tested suggestions for coping with the necessities engineering procedure from finish to end.
  • Provides examples demonstrating how requisites "good practices" may end up in fewer switch requests, greater consumer delight, and decrease improvement costs.
  • Fully up-to-date with modern examples and plenty of new practices and techniques.
  • Describes easy methods to practice potent specifications practices to agile initiatives and various different certain undertaking situations.
  • Targeted to enterprise analysts, builders, undertaking managers, and different software program venture stakeholders who've a normal realizing of the software program improvement process.
  • Shares the insights gleaned from the authors’ huge event providing thousands of software-requirements education classes, displays, and webinars.

New chapters are incorporated on specifying info requisites, writing top quality useful requisites, and specifications reuse. huge intensity has been further on company standards, elicitation options, and nonfunctional requisites. additionally, new chapters suggest powerful requisites practices for varied targeted venture occasions, together with enhancement and substitute, packaged options, outsourced, company strategy automation, analytics and reporting, and embedded and different real-time platforms projects.

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Download E-books iOS Programming: The Big Nerd Ranch Guide (5th Edition) (Big Nerd Ranch Guides) PDF

By Christian Keur, Aaron Hillegass

iOS Programming: the massive Nerd Ranch Guide leads you thru the basic strategies, instruments, and methods for constructing iOS functions. After finishing this booklet, you've the knowledge and the arrogance you must take on iOS initiatives of your individual. according to Big Nerd Ranch's renowned iOS Bootcamp path and its well-tested fabrics and technique, this bestselling advisor teaches iOS recommendations and coding in tandem. the result's guideline that's proper and invaluable.


Throughout the e-book, the authors clarify what is very important and proportion their insights into the bigger context of the iOS platform. You get a true knowing of ways iOS improvement works, the numerous beneficial properties which are on hand, and whilst and the place to use what you have got learned.

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