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javascript Programming Glossary: twoAccess / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json this question Preliminaries In JavaScript there are only two actually one data types which can contain other data types objects.. Object Here we see that that data.items is an array with two elements which are both objects. In Chrome console the objects..
event.preventDefault() vs. return false http://stackoverflow.com/questions/1357118/event-preventdefault-vs-return-false executing after a certain event is fired I can use one of two techniques. I'll use jQuery in the examples but this applies.. false Is there any significant difference between those two methods of stopping event propagation For me return false is..
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 share improve this question Your code is split into two entirely separate parts the server side and the client side.. client side server side HTML CSS Javascript The two sides communicate via HTTP requests and responses. PHP is executed..
Prototypical inheritance - writing up [duplicate] http://stackoverflow.com/questions/16063394/prototypical-inheritance-writing-up found function something this.food.push something Create two speedy and lazy hamsters then feed the first one speedy new..
How can I obfuscate JavaScript? http://stackoverflow.com/questions/194397/how-can-i-obfuscate-javascript application that's not open source and thus have two questions What's the best way to obfuscate the code What's the..
var functionName = function() {} vs function functionName() {} http://stackoverflow.com/questions/336859/var-functionname-function-vs-function-functionname and make it more consistent. The previous developer uses two ways of declaring functions and I can't work out if there is.. can't work out if there is a reason behind it or not. The two ways are var functionOne function Some code function functionTwo.. functionTwo Some code What are the reasons for using these two different methods and what are the pros and cons of each Is..
Does it matter which equals operator (== vs ===) I use in JavaScript comparisons? http://stackoverflow.com/questions/359494/does-it-matter-which-equals-operator-vs-i-use-in-javascript-comparisons and it's returning a huge number of suggestions to replace two equals signs with three equals signs when doing things like.. . The operator will not do the conversion so if two values are not the same type will simply return false . It's.. excellent JavaScript The Good Parts JavaScript has two sets of equality operators and and their evil twins and . The..
http://stackoverflow.com/questions/500431/javascript-variable-scope a 1 global scope function one alert a local scope function two a alert a local scope again function three var a 3 alert a Intermediate.. is NOT set in the constructor. These will print 1 8 one two 2 three four alert new Five .a six alert new Seven .a alert..
http://stackoverflow.com/questions/5874652/prop-vs-attr consider a checkbox that is initially checked. Here are two possible pieces of valid HTML to do this input id cb type checkbox..
How to include a JavaScript file in another JavaScript file? http://stackoverflow.com/questions/950087/how-to-include-a-javascript-file-in-another-javascript-file any import include or require in JavaScript but there are two main ways to achieve what you want 1 You can load it with an..
jQuery CSS plugin that returns computed style of element to pseudo clone that element? http://stackoverflow.com/questions/1004475/jquery-css-plugin-that-returns-computed-style-of-element-to-pseudo-clone-that-el css web applications share improve this question Two years late but I have the solution you're looking for. Here's..
Chrome extension adding external javascript to current page's html http://stackoverflow.com/questions/10285886/chrome-extension-adding-external-javascript-to-current-pages-html . Fully run the code within the scope of a content script Two options Include the external files in the extension Include..
Object comparison in JavaScript [duplicate] http://stackoverflow.com/questions/1068834/object-comparison-in-javascript dev var eq user1 user2 alert eq gives false I know that Two objects are equal if they refer to the exact same Object but..
How can I pass variables between controllers in AngularJS? http://stackoverflow.com/questions/12008908/how-can-i-pass-variables-between-controllers-in-angularjs a primitive string Binding to the object's property Two way binding to an object's property share improve this answer..
ASP.NET postback with JavaScript http://stackoverflow.com/questions/1305954/asp-net-postback-with-javascript empty link button is typically not needed What's going on Two input controls are rendered to the client input type hidden..
http://stackoverflow.com/questions/1687296/what-is-dom-event-delegation in practice ul onclick alert event.type ' ' li One li li Two li li Three li ul With that example if you were to click on..
Getting around same origin policy in javascript without server side scripts http://stackoverflow.com/questions/2067029/getting-around-same-origin-policy-in-javascript-without-server-side-scripts there is another trick specifically using two iframes. Two get around this issue without using JSONP you can do the following...
http://stackoverflow.com/questions/2587345/javascript-date-parse 8 2005 Output Fri Jul 08 2005 00 00 00 GMT 0700 PST Case Two new Date Date.parse 2005 07 08 Output Thu Jul 07 2005 17 00..
Remove empty elements from an array in Javascript http://stackoverflow.com/questions/281264/remove-empty-elements-from-an-array-in-javascript this.splice i 1 i return this test new Array One Two Three Four .clean test2 1 2 3 3 4 4 5 6 test2.clean undefined..
jQuery - setting the selected value of a select control via its text description http://stackoverflow.com/questions/496052/jquery-setting-the-selected-value-of-a-select-control-via-its-text-description this HTML select option value 0 One option option value 1 Two option select Select by description for jQuery v1.6 var text1.. select Select by description for jQuery v1.6 var text1 'Two' select option .filter function may want to use .trim in here.. to 1.4 http stackoverflow.com a 3644500 31532 var text1 'Two' select option .filter function may want to use .trim in here..
Difference between == and === in JavaScript [duplicate] http://stackoverflow.com/questions/523643/difference-between-and-in-javascript the objects being compared must have the same type and Two strings are strictly equal when they have the same sequence.. length and same characters in corresponding positions. Two numbers are strictly equal when they are numerically equal have.. NaN. Positive and negative zeros are equal to one another. Two Boolean operands are strictly equal if both are true or both..
Does using $this instead of $(this) provide a performance enhancement? http://stackoverflow.com/questions/5724400/does-using-this-instead-of-this-provide-a-performance-enhancement .css 'color' 'pink' Now it could be Example Two '.my_Selector_Selected_More_Than_One_Element' .each function..
http://stackoverflow.com/questions/832257/javascript-multiple-replace capitalisation or replacing both cat and cats in one go 'Two cats are not 1 Cat They 're just cool cats you caterpillar'.. return char1 cat char2 return replacement string returns Two dogs are not 1 Dog They're just cool cats you caterpillar ..
What is JavaScript garbage collection? http://stackoverflow.com/questions/864516/what-is-javascript-garbage-collection Apple developer site has some guidelines on the matter. Two important ones from there Use delete statements. Whenever you..
http://stackoverflow.com/questions/975652/silent-print-a-embedded-pdf in opens the well known print dialog. Something like this Two questions How to improve the way to detect that PDF is loaded..
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