March 2010
Intermediate to advanced
229 pages
6h 18m
English
Content preview from High Performance JavaScriptBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.
Index
A note on the digital index
A link in an index entry is displayed as the section title in which that entry appears. Because some sections have multiple index markers, it is not unusual for an entry to have several links to the same section. Clicking on any link will take you directly to the place in the text in which the marker appears.
Symbols
- + (plus) operator, String Concatenation–Firefox and compile-time folding
- += (plus-equals) operator, String Concatenation–Firefox and compile-time folding
A
- activation objects, Scope Chains and Identifier Resolution
- add() function, Scope Chains and Identifier Resolution
- addEventListener() function, Don’t Repeat Work
- Agile JavaScript build process, Agile JavaScript Build Process
- Ajax (Asynchronous JavaScript and XML), Ajax–Summary
- data formats, Data Formats–Data Format Conclusions
- data transmission, Data Transmission–Beacons
- performance, Ajax Performance Guidelines–Know the Limitations of Your Ajax Library
- algorithms, Algorithms and Flow Control–Summary
- conditionals, Conditionals–Lookup Tables
- loops, Loops–Function-Based Iteration
- recursion, Recursion–Memoization
- alternation
- and backtracking, Alternation and backtracking
- performance, More Ways to Improve Regular Expression Efficiency
- animations, elements and flow, Take Elements Out of the Flow for Animations
- anonymous functions
- about, Anonymous Functions
- YUI Profiler, YUI Profiler
- Apache Ant, Apache Ant, Deploying JavaScript Resources
- Apache web server, ExpiresDefault directive, Caching JavaScript Files
- APIs
- console ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.