May 2008
Intermediate to advanced
172 pages
4h 54m
English
Content preview from JavaScript: The Good PartsBecome 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,
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Members
Since JavaScript is a loosely typed dynamic-object language, it is not possible to determine at compile time if property names are spelled correctly. JSLint provides some assistance with this.
At the bottom of its report, JSLint displays a /*members*/ comment. It contains all of the names and string literals
that were used with dot notation, subscript notation, and object literals to name
the members of objects. You can look through the list for misspellings. Member names
that were used only once are shown in italics. This is to make misspellings easier
to spot.
You can copy the /*members*/ comment into your
script file. JSLint will check the spelling of all property names against the list.
That way, you can have JSLint look for misspellings for you:
/*members doTell, iDoDeclare, mercySakes,
myGoodness, ohGoOn, wellShutMyMouth */Become 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,
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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.