javascript Programming Glossary: foo

http://stackoverflow.com/questions/111102/how-do-javascript-closures-work

has access to variables in the outer function. function foo x var tmp 3 function bar y alert x y tmp bar 10 foo 2 This will.. foo x var tmp 3 function bar y alert x y tmp bar 10 foo 2 This will always alert 16 because bar can access the x which.. bar can access the x which was defined as an argument to foo and it can also access tmp from foo . That is a closure. A function..

Reference: Why does the PHP (or other server side) code in my Javascript not work?

http://stackoverflow.com/questions/13840429/reference-why-does-the-php-or-other-server-side-code-in-my-javascript-not-wor

of this. I have this code script type text javascript var foo 'bar' php file_put_contents 'foo.txt' ' foo ' var baz php echo.. type text javascript var foo 'bar' php file_put_contents 'foo.txt' ' foo ' var baz php echo 42 alert baz script Why does this.. javascript var foo 'bar' php file_put_contents 'foo.txt' ' foo ' var baz php echo 42 alert baz script Why does this not write..

JavaScript Variable Scope

http://stackoverflow.com/questions/500431/javascript-variable-scope

Five this.a 5 Advanced closure var six function var foo 6 return function javascript closure means I have access to.. return function javascript closure means I have access to foo in here because it is defined in the function in which I was.. is defined in the function in which I was defined. alert foo Advanced prototype based scope resolution function Seven this.a..

Why is using “for…in” with array iteration such a bad idea?

http://stackoverflow.com/questions/500504/why-is-using-for-in-with-array-iteration-such-a-bad-idea

deep in your JavaScript library... Array.prototype.foo 1 Now you have no idea what the below code will do. var a 1.. the below code will do. var a 1 2 3 4 5 for var x in a Now foo is a part of EVERY array and will show up here as a value of..

How do I get the name of an object's type in JavaScript?

http://stackoverflow.com/questions/332422/how-do-i-get-the-name-of-an-objects-type-in-javascript

type checking will return using a named function function Foo this.a 1 var obj new Foo obj instanceof Object true obj instanceof.. using a named function function Foo this.a 1 var obj new Foo obj instanceof Object true obj instanceof Foo true obj.constructor.. var obj new Foo obj instanceof Object true obj instanceof Foo true obj.constructor Foo true obj.constructor.name Foo true..

How to remove the space between inline-block elements?

http://stackoverflow.com/questions/5078239/how-to-remove-the-space-between-inline-block-elements

between inline block elements Given this HTML p span Foo span span Bar span p and this CSS span display inline block.. the SPAN elements in the HTML source code like so p span Foo span span Bar span p However I was hoping for a CSS solution.. web developer actually do to solve this problem p span Foo span span Bar span p Yes that's right. I remove the whitespace..

Javascript Namespace Declaration [closed]

http://stackoverflow.com/questions/881515/javascript-namespace-declaration

JavaScript namespaces. I've come across this one if Foo null typeof Foo object var Foo new Object Is there a more elegant.. namespaces. I've come across this one if Foo null typeof Foo object var Foo new Object Is there a more elegant or succinct.. come across this one if Foo null typeof Foo object var Foo new Object Is there a more elegant or succinct way of doing..

I've Heard Global Variables Are Bad, What Alternative Solution Should I Use?

http://stackoverflow.com/questions/2613310/ive-heard-global-variables-are-bad-what-alternative-solution-should-i-use

assign the return value to a single global variable. var FOO function var my_var 10 shared variable available only inside.. my_var now to use functions in your module elsewhere use FOO.a_func . This way to resolve global namespace conflicts you..

Case insensitive string replacement in JavaScript?

http://stackoverflow.com/questions/280793/case-insensitive-string-replacement-in-javascript

a JavaScript string. For example highlight foobar Foo bar FOO foo should return b foo b bar b Foo b bar b FOO b I need the.. Foo bar FOO foo should return b foo b bar b Foo b bar b FOO b I need the code to work for any keyword and therefore using..

How do I pass the this context to a function?

http://stackoverflow.com/questions/3630054/how-do-i-pass-the-this-context-to-a-function

var myfunc function alert this.name var obj_a name FOO var obj_b name BAR Now you can call myfunc.call obj_a Which.. BAR Now you can call myfunc.call obj_a Which would alert FOO . The other way around passing obj_b would alert BAR . The difference..

Pattern for Javascript Module Pattern and Sub-Module Initialization

http://stackoverflow.com/questions/5083409/pattern-for-javascript-module-pattern-and-sub-module-initialization

pattern. Let's say my code ends up with something like FOO.init FOO.module1.init FOO.module2.init FOO.module3.init FOO.module4.init.. Let's say my code ends up with something like FOO.init FOO.module1.init FOO.module2.init FOO.module3.init FOO.module4.init.. code ends up with something like FOO.init FOO.module1.init FOO.module2.init FOO.module3.init FOO.module4.init at the global..

Sorting a set of CSS selectors on the basis of specificity

http://stackoverflow.com/questions/5158631/sorting-a-set-of-css-selectors-on-the-basis-of-specificity

specificity 21 #x34y a 1 b 0 c 0 specificity 100 #s12 not FOO a 1 b 0 c 1 specificity 101 Here's a pseudo code implementation..

Parse JSON String into a Particular Object Prototype in JavaScript

http://stackoverflow.com/questions/5873624/parse-json-string-into-a-particular-object-prototype-in-javascript

fooObj new Foo alert fooObj.test Prints 6 INITIALISE A NEW FOO AND PASS THE PARSED JSON OBJECT TO IT var fooJSON new Foo JSON.parse..

What does “var FOO = FOO || {}” mean in Javascript?

http://stackoverflow.com/questions/6439579/what-does-var-foo-foo-mean-in-javascript

does &ldquo var FOO FOO &rdquo mean in Javascript Looking at an online source code.. does &ldquo var FOO FOO &rdquo mean in Javascript Looking at an online source code.. I came across this at the top of several source files. var FOO FOO FOO.Bar new function bunch of code here But I have no idea..

Get the id of a the item that is clicked

http://stackoverflow.com/questions/8159497/get-the-id-of-a-the-item-that-is-clicked

is clicked I have this html code b class edit id foo1 FOO b b class edit id foo2 FOO2 b b class edit id foo3 FOO3 b And.. html code b class edit id foo1 FOO b b class edit id foo2 FOO2 b b class edit id foo3 FOO3 b And I have this code in jQuery.. FOO b b class edit id foo2 FOO2 b b class edit id foo3 FOO3 b And I have this code in jQuery 'b.edit' .click function GET..

Replace words in a string, but ignore HTML

http://stackoverflow.com/questions/8503121/replace-words-in-a-string-but-ignore-html

to be able to achieve the following replace 'dolor' with 'FOO' var string Lorem ipsum FOO span sit amet consectetuer span.. replace 'dolor' with 'FOO' var string Lorem ipsum FOO span sit amet consectetuer span class 'dolor' FOO span adipiscing.. ipsum FOO span sit amet consectetuer span class 'dolor' FOO span adipiscing elit. Or perhaps even this replace 'span' with..