diff options
| author | Gabriel Halley <gabhalley@gmail.com> | 2015-10-07 22:22:12 -0400 |
|---|---|---|
| committer | Gabriel Halley <gabhalley@gmail.com> | 2015-10-07 22:22:12 -0400 |
| commit | a793d16e3725bdaaf7ca40ff35a7cf0e1aba8488 (patch) | |
| tree | 49a4596615d0b0771170cc8c6a5ea0154c70ac44 /javascript.html.markdown | |
| parent | 5c677e8071291520297ef3d5d8374c6d11285744 (diff) | |
remove extra whitespace, explain NaN
Diffstat (limited to 'javascript.html.markdown')
| -rw-r--r-- | javascript.html.markdown | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/javascript.html.markdown b/javascript.html.markdown index ba2e8ce4..754832f1 100644 --- a/javascript.html.markdown +++ b/javascript.html.markdown @@ -64,7 +64,7 @@ doStuff() // There are three special not-a-real-number values: Infinity; // result of e.g. 1/0 -Infinity; // result of e.g. -1/0 -NaN; // result of e.g. 0/0 +NaN; // result of e.g. 0/0, stands for 'Not a Number' // There's also a boolean type. true; @@ -189,7 +189,7 @@ myObj.myFourthKey; // = undefined /////////////////////////////////// // 3. Logic and Control Structures -// The syntax for this section is almost identical to Java's. +// The syntax for this section is almost identical to Java's. // The `if` structure works as you'd expect. var count = 1; @@ -231,8 +231,8 @@ var name = otherName || "default"; // The `switch` statement checks for equality with `===`. -// use 'break' after each case -// or the cases after the correct one will be executed too. +// use 'break' after each case +// or the cases after the correct one will be executed too. grade = 'B'; switch (grade) { case 'A': @@ -516,12 +516,12 @@ more about how to use JavaScript in web pages, start by learning about the [Document Object Model](https://developer.mozilla.org/en-US/docs/Using_the_W3C_DOM_Level_1_Core) -[Learn Javascript by Example and with Challenges](http://www.learneroo.com/modules/64/nodes/350) is a variant of this reference with built-in challenges. +[Learn Javascript by Example and with Challenges](http://www.learneroo.com/modules/64/nodes/350) is a variant of this reference with built-in challenges. [JavaScript Garden](http://bonsaiden.github.io/JavaScript-Garden/) is an in-depth guide of all the counter-intuitive parts of the language. -[JavaScript: The Definitive Guide](http://www.amazon.com/gp/product/0596805527/) is a classic guide / reference book. +[JavaScript: The Definitive Guide](http://www.amazon.com/gp/product/0596805527/) is a classic guide / reference book. In addition to direct contributors to this article, some content is adapted from Louie Dinh's Python tutorial on this site, and the [JS |