Download Node.js in Practice by Marc Harter, Alex R. Young PDF

By Marc Harter, Alex R. Young

Node.js in perform is a set of totally proven examples that supply recommendations to the typical and not-so-common concerns you face in case you roll out Node. You'll dig into very important themes just like the bits and bobs of event-based programming, how and why to take advantage of closures, the right way to constitution functions to use end-to-end JavaScript apps, and more.

About the Book

You've determined to exploit Node.js to your subsequent undertaking and also you desire the abilities to enforce Node in creation. it'd be nice to have Node specialists Alex younger and Marc Harter at your facet that will help you take on these day by day demanding situations. With this publication, you can!

Node.js in perform is a set of a hundred and fifteen completely proven examples and immediately helpful concepts bound to make any Node program cross extra easily. Following a commonsense Problem/Solution structure, those experience-fueled thoughts disguise vital issues like event-based programming, streams, integrating exterior functions, and deployment. The abundantly annotated code makes the examples effortless to keep on with, and methods are prepared into logical clusters, so it's a snap to discover what you're having a look for.

Written for readers who've a pragmatic wisdom of JavaScript and the fundamentals of Node.js.

What's Inside

universal utilization examples, from uncomplicated to advanced
Designing and writing modules
checking out and debugging Node apps
Integrating Node into present structures

Show description

By Marc Harter, Alex R. Young

Node.js in perform is a set of totally proven examples that supply recommendations to the typical and not-so-common concerns you face in case you roll out Node. You'll dig into very important themes just like the bits and bobs of event-based programming, how and why to take advantage of closures, the right way to constitution functions to use end-to-end JavaScript apps, and more.

About the Book

You've determined to exploit Node.js to your subsequent undertaking and also you desire the abilities to enforce Node in creation. it'd be nice to have Node specialists Alex younger and Marc Harter at your facet that will help you take on these day by day demanding situations. With this publication, you can!

Node.js in perform is a set of a hundred and fifteen completely proven examples and immediately helpful concepts bound to make any Node program cross extra easily. Following a commonsense Problem/Solution structure, those experience-fueled thoughts disguise vital issues like event-based programming, streams, integrating exterior functions, and deployment. The abundantly annotated code makes the examples effortless to keep on with, and methods are prepared into logical clusters, so it's a snap to discover what you're having a look for.

Written for readers who've a pragmatic wisdom of JavaScript and the fundamentals of Node.js.

What's Inside

universal utilization examples, from uncomplicated to advanced
Designing and writing modules
checking out and debugging Node apps
Integrating Node into present structures

Show description

Read or Download Node.js in Practice PDF

Similar web development books

Foundation Version Control for Web Developers

Origin model keep an eye on for internet builders explains how model keep watch over works, what you are able to do with it and the way. utilizing a pleasant and obtainable tone, you'll use the 3 top model keep watch over systems—Subversion, Git and Mercurial—on a number of working structures. The background and indispensable recommendations of model keep watch over are lined so you will achieve an intensive figuring out of the topic, and why it's going to be used to regulate all adjustments in internet improvement initiatives.

Professional Website Performance: Optimizing the Front-End and Back-End

Achieve optimum site pace and function with this Wrox guide
Effective web site improvement calls for optimal functionality in regards to either net browser and server. This booklet covers all features of establishing and holding web pages that bring height functionality on all degrees. Exploring either front-end and back-end configuration, it examines components like compression and JavaScript, database functionality, MySQL tuning, NoSQL possible choices, load-balancing throughout a number of servers, potent caching of internet contents, CSS, and lots more and plenty extra. either builders and process directors will locate worth during this platform-neutral advisor. * Covers crucial details for developing and protecting web pages that bring height functionality on either entrance finish and again finish* Explains how you can configure front-end functionality concerning the net browser and the way to hurry up communique among server and browser* themes comprise MySQL tuning, NoSQL choices, CSS, JavaScript, and internet photographs* Explores the best way to reduce the functionality consequences of SSL; load-balancing throughout a number of servers with Apache, Nginx, and MySQL; and powerful caching and compression of net contents
Professional site functionality: Optimizing front finish and again finish deals crucial details to aid either front-end and back-end technicians confirm greater web site performance.

Sass for Web Designers

Foreword via Chris Coyier.

Let's face it: CSS is difficult. Our stylesheets are extra advanced than they was, and we're bending the spec to do up to it could. Can Sass help?

A reluctant convert to Sass, Dan Cederholm stocks how he came over to the preferred CSS pre-processor, and gives a uncomplicated route to taking higher regulate of your code (all the whereas operating how you regularly have). From getting began to complicated concepts, Dan can help you point up your stylesheets and immediately commence profiting from the ability of Sass.

Contents: - Why Sass? - Sass Workflow - utilizing Sass - Sass and Media Queries. - Dan Cederholm is a clothier, writer, and speaker residing in Salem, Massachusetts. He's the Co-Founder of Dribbble, a group for designers, and founding father of SimpleBits, a tiny layout studio. A long-time suggest of standards-based website design, Dan has labored with YouTube, Microsoft, Google, MTV, ESPN and others. He's written a number of renowned books approximately website design, and bought a TechFellow award in early 2012. He's at the moment an aspiring clawhammer banjoist and infrequently wears a baseball cap.

Web Development with Django Cookbook (2nd Edition)

Over 70 sensible recnonfiction, programming, internet improvement, djangoipes to create multilingual, responsive, and scalable web pages with Django

About This publication
• enhance your talents via constructing types, kinds, perspectives, and templates
• Create a wealthy person event utilizing Ajax and different JavaScript recommendations
• a realistic consultant to writing and utilizing APIs to import or export info

Who This ebook Is For
If you've gotten created web pages with Django, yet you must sharpen your wisdom and examine a few strong ways for a way to regard various points of internet improvement, be sure to learn this booklet. it truly is meant for intermediate Django clients who have to construct tasks which needs to be multilingual, useful on units of alternative reveal sizes, and which scale over the years.

What you are going to research
• Configure your Django venture the proper means
• construct a database constitution out of reusable version mixins
• deal with hierarchical constructions with MPTT
• Play well with JavaScript in responsive templates
• Create convenient template filters and tags for you to reuse in each venture
• grasp the configuration of contributed management
• expand Django CMS together with your personal performance

In element
Django is straightforward to profit and solves all kinds of net improvement difficulties and questions, supplying Python builders a simple approach to web-application improvement. With a wealth of third-party modules to be had, you'll have the capacity to create a hugely customizable internet software with this robust framework.

Web improvement with Django Cookbook will advisor you thru all net improvement techniques with the Django framework. you'll get begun with the digital surroundings and configuration of the undertaking, after which you'll how one can outline a database constitution with reusable parts. easy methods to tweak the management to make the web site editors satisfied. This ebook offers with a few vital third-party modules worthy for absolutely outfitted net improvement.

Extra info for Node.js in Practice

Sample text

After a module has been installed, it can be loaded with require('module-name') . C The require method usually returns an object or a method, depending on how the module has been set up. json file. This includes the module’s name, description, maintainers, URL, and keywords. That means a simple search like npm search express yields hundreds of results. You can reduce the number of matches by searching with a regular expression. Wrap a search term in slashes to trigger npm’s regular expression matching: npm search /^express$/ However, this is still limited.

Log and __dirname—both are explained in detail in this chapter. The goal of this chapter is to introduce Node’s global objects and methods to help you learn what functionality is available to all Node processes. This will help you better understand Node and its relationship to the operating system, and how it compares with other JavaScript environments like browsers. Node provides some important functionality out of the box, even without loading any modules. In addition to the features provided by the ECMAScript language, Node has several host objects—objects supplied by Node to help programs to execute.

Problem You need to benchmark a slow operation. timeEnd(). ■ Discussion In your career as a Node programmer, there will come a time when you’re trying to determine why a particular operation is slow. Fortunately, the console object comes with some built-in benchmarking features. timeEnd('label') displays the duration from that point. log to print a label. 12 is a short program that accepts command-line arguments (see technique 9 for more on handling arguments), with benchmarking to see how fast the file input is read.

Download PDF sample

Rated 4.93 of 5 – based on 10 votes