Quote by Eric Freeman Download Open image ““As of HTML5, you are allowed to use all numbers as an element id. As”” — Eric Freeman ★ ★ ★ ★ ★ 3.6 out of 5 (10 ratings) Copy quoteShare
“An ID number is only there to 'identify' human beings. Use it to assume people’s intellect or wisdom at your own risk.” — Mokokoma Mokhonoana Copy Share Image
“One quick sidebar on this topic - don't waste any more time trying to make your web pages work for browsers that don't support… — Michalis Kotzakolios Copy Share Image
“Remember what happens when you call getElementById and the id doesn’t exist in the DOM? You get null. Same thing with getAttribute. If” — Eric Freeman Copy Share Image
Numbersign questionmark you" and "Asterisk exclamation point the world. — Daniel Handler Copy Share Image
The whole HTML validation exercise is questionable, but validating as XHTML is flat-out masochism. Only recommended for those that enjoy pain. Or programmers. I… — Jeff Atwood Copy Share Image
I think HTML5 is one area where Mozilla has done very poorly at actually communicating what we have done. — Mitchell Baker Copy Share Image
“Because HTML is a living language, an HTML page will never become obsolete and stop working. HTML pages will never use a version number… — Matthew MacDonald Copy Share Image
Five is the very awkwardest of all posible numbers to sit down to table. — Jane Austen Copy Share Image
“When you delete a property, you’re not just deleting the value of the property, you’re deleting the property itself. And, if you try to… — Eric Freeman Copy Share Image
“when you assign a value to a variable name that hasn’t been previously declared, it is treated as a new, global variable. So be… — Eric Freeman Copy Share Image
“Web Workers have a global function named importScripts that you can use to import one or more JavaScript files into your worker. To” — Eric Freeman Copy Share Image
“If the two values have different types, try to convert them into the same type and then compare them” — Eric Freeman Copy Share Image
“Well, it’s a browser policy, and it says you can’t retrieve data from a domain that is different from the domain the page itself… — Eric Freeman Copy Share Image
“Math is not a constructor, or even a function. It’s an object. As you know, Math is a built-in object that you can use… — Eric Freeman Copy Share Image
“When you pass zero to setTimeout, you’re asking JavaScript to run your timeout handler as soon as it possibly can — and this leads… — Eric Freeman Copy Share Image
“JavaScript doesn’t have a character type. So characters are returned as new strings containing one character.” — Eric Freeman Copy Share Image
“Lexical scope means that we can determine the scope of a variable by reading our code.” — Eric Freeman Copy Share Image
“Q: Q: You said getElementsByTagName returns a list. Do you mean an array? A: A: It returns an object that you can treat like… — Eric Freeman Copy Share Image
