Practical Performance Tips and Tricks to Make Your HTML/JavaScript Apps FasterDoris Chen
How to tackle real-world web platform performance problems in modern websites and apps? This session starts with a basic understanding of the web platform and then explores to a set of problem/solution pairs built from industry-standard performance guidance. In the talk, we will demonstrate performance tips and tricks that will help you improve the performance of your apps and sites today. We will discuss the following respond to network requests, speed and responsiveness, optimizing media usage, and writing fast JavaScript. These performance tips and tricks apply equally to web sites that run on standards based web browsers, as well as to modern apps.
This document contains SQL queries and HTML code. The SQL section includes 16 queries on an EMP table with sample data. Queries retrieve and filter employee data by name, salary, department, hire date and more. The HTML section includes one form with fields to collect a user's name, password, country, computer type, comments and a submit button.
This document provides examples and explanations of basic HTML elements and tags. It covers common tags for text formatting, lists, links, images, tables and more. Each example is presented as a short code snippet with descriptive comments to explain what the code is demonstrating. The document serves as a tutorial for someone learning the basics of HTML markup.
This document is a telephone bill advice listing 54 telephone numbers, names, call details and amounts owed from April 1-30, 2011. It shows totals for call amount, service tax, education cess, and higher education cess, as well as the total amount owed and any recoveries. The largest amount owed is Rs. 76,198 by telephone number 22447415 for international calls.
Practical Performance Tips and Tricks to Make Your HTML/JavaScript Apps FasterDoris Chen
How to tackle real-world web platform performance problems in modern websites and apps? This session starts with a basic understanding of the web platform and then explores to a set of problem/solution pairs built from industry-standard performance guidance. In the talk, we will demonstrate performance tips and tricks that will help you improve the performance of your apps and sites today. We will discuss the following respond to network requests, speed and responsiveness, optimizing media usage, and writing fast JavaScript. These performance tips and tricks apply equally to web sites that run on standards based web browsers, as well as to modern apps.
This document contains SQL queries and HTML code. The SQL section includes 16 queries on an EMP table with sample data. Queries retrieve and filter employee data by name, salary, department, hire date and more. The HTML section includes one form with fields to collect a user's name, password, country, computer type, comments and a submit button.
This document provides examples and explanations of basic HTML elements and tags. It covers common tags for text formatting, lists, links, images, tables and more. Each example is presented as a short code snippet with descriptive comments to explain what the code is demonstrating. The document serves as a tutorial for someone learning the basics of HTML markup.
This document is a telephone bill advice listing 54 telephone numbers, names, call details and amounts owed from April 1-30, 2011. It shows totals for call amount, service tax, education cess, and higher education cess, as well as the total amount owed and any recoveries. The largest amount owed is Rs. 76,198 by telephone number 22447415 for international calls.
The document discusses how the internet has led to a major shift in media consumption and online advertising. Some key points:
1) Internet usage has exploded globally to over 1.46 billion users, with penetration rates over 60% in OECD countries and 22% worldwide. This has significantly impacted traditional media like newspapers, magazines, radio and TV as consumers shift time and attention online.
2) As part of this media shift, online advertising revenues have increased dramatically in both the US and Europe, growing over 20% annually in many cases. The online advertising market is expected to double in size from 2008 to 2013 in the US based on forecasts.
3) With the rise of Web 2.0 technologies and user
The document discusses how the internet has led to a major shift in media consumption and online advertising. Some key points:
1) Internet usage has exploded globally to over 1.46 billion users, with penetration rates over 60% in OECD countries and 22% worldwide. This has significantly impacted traditional media like newspapers, magazines, radio and TV as consumers shift time and attention online.
2) As part of this media shift, online advertising revenues have increased dramatically in both the US and Europe, growing over 20% annually in many cases. The online advertising market is expected to double in size from 2008 to 2013 in the US based on forecasts.
3) With the rise of Web 2.0 technologies and user
8. SouthWest
Cebu Pacific
Air Asia Virgin America
EasyJet
JetBlue
West Jet
Volaris
VivaAerobus
Air New Zealand
3 Tiger Firefly
Spirit Interject
Aires
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Source:2011/4/26 USAToday.com、EezeerDataLab