¡@
javascript Programming Glossary: itHow do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work Like the old Albert Einstein said If you can't explain it to a six year old you really don't understand it yourself. Well.. explain it to a six year old you really don't understand it yourself. Well I tried to explain JavaScript closures to a 27.. old friend and completely failed. How would you explain it to someone with a knowledge of the concepts which make up closures..
Access / process (nested) objects, arrays or JSON http://stackoverflow.com/questions/11922383/access-process-nested-objects-arrays-or-json or multiple values or keys For example var data code 42 items id 1 name 'foo' id 2 name 'bar' How could I access the.. id 2 name 'bar' How could I access the name of the second item in items javascript arrays object recursion share improve.. 'bar' How could I access the name of the second item in items javascript arrays object recursion share improve this..
var functionName = function() {} vs function functionName() {} http://stackoverflow.com/questions/336859/var-functionname-function-vs-function-functionname features and also trying to tidy up the code and make it more consistent. The previous developer uses two ways of declaring.. functions and I can't work out if there is a reason behind it or not. The two ways are var functionOne function Some code.. pros and cons of each Is there anything that can be done with one method that can't be done with the other javascript function..
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 it matter which equals operator vs I use in JavaScript comparisons.. JSLint to go through some horrific JavaScript at work and it's returning a huge number of suggestions to replace two equals.. a huge number of suggestions to replace two equals signs with three equals signs when doing things like comparing idSele_UNVEHtype.value.length..
http://stackoverflow.com/questions/5874652/prop-vs-attr this case do they do the same thing And if I do have to switch to using prop all the old attr calls will break if i switch.. to using prop all the old attr calls will break if i switch to 1.6 UPDATE See this fiddle http jsfiddle.net maniator JpUF2.. slightly in the face of the predicted pile of broken websites the jQuery team reverted attr to something close to but not..
Javascript closure inside loops - simple practical example http://stackoverflow.com/questions/750486/javascript-closure-inside-loops-simple-practical-example things which has been discussed a lot on SO but this situation pops up a lot for me and I'm always left scratching my.. store them in funcs console.log My value i each should log its value. for var j 0 j 3 j funcs j and now let's run each one.. this My value 3 My value 3 My value 3 Whereas I'd like it to output My value 0 My value 1 My value 2 What's the solution..
How do JavaScript closures work? http://stackoverflow.com/questions/111102/how-do-javascript-closures-work around inside bar 's closure it is also being incremented. It will be incremented each time you call bar . The simplest example.. outside of it in the above example both 'a' and 'b' . It is possible to create more than one closure function either..
Why does jQuery or a DOM method such as `getElementById` not find the element? http://stackoverflow.com/questions/14028959/why-does-jquery-or-a-dom-method-such-as-getelementbyid-not-find-the-element and to load the HTTP version on a page with protocol http It has the unfortunate side effect of attempting and failing to..
jQuery Mobile: document ready vs page events http://stackoverflow.com/questions/14468659/jquery-mobile-document-ready-vs-page-events page is about be be loaded and shown for the first time. It will not trigger again unless page is manually refreshed or.. Data Parameters manipulation between page transitions It is possible to send a parameter s from one page to another during.. s from one page to another during page transition. It can be done in few ways. Reference http stackoverflow.com a..
Javascript infamous Loop problem? http://stackoverflow.com/questions/1451009/javascript-infamous-loop-problem link with an alert event to show the current link id. But It doesn't work. When you click the generated links they all say..
How do I “think in AngularJS” if I have a jQuery background? http://stackoverflow.com/questions/14994391/how-do-i-think-in-angularjs-if-i-have-a-jquery-background in a directive we still want to do it the Angular Way . It still doesn't take any DOM manipulation There are lots of times.. al. Summary Don't even use jQuery. Don't even include it. It will hold you back. And when you come to a problem that you..
http://stackoverflow.com/questions/2067472/what-is-jsonp-all-about document on JSON is was the top search result for JSONP. It says JSONP or JSON with padding is a JSON extension wherein.. javascript json jsonp share improve this question It's actually not too complicated... Say you're on domain abc.com.. function will be executed. Voila cross domain requests It's also worth noting the one major issue with JSONP you lose..
XmlHttpRequest error: Origin null is not allowed by Access-Control-Allow-Origin http://stackoverflow.com/questions/3595515/xmlhttprequest-error-origin-null-is-not-allowed-by-access-control-allow-origin a roundabout way by Darin's suggestion to use .getJSON . It does a little magic to change the request type from its default..
http://stackoverflow.com/questions/500431/javascript-variable-scope are practically ranked by how well they understand scope. It can at times be quite counter intuitive. a globally scoped variable..
How can I make a redirect page in jQuery/JavaScript? http://stackoverflow.com/questions/503093/how-can-i-make-a-redirect-page-in-jquery-javascript ... will best simulate an HTTP redirect. It is better than using window.location.href because replace does..
Javascript closure inside loops - simple practical example http://stackoverflow.com/questions/750486/javascript-closure-inside-loops-simple-practical-example var j 0 j 3 j funcs j and now let's run each one to see It outputs this My value 3 My value 3 My value 3 Whereas I'd like..
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 load everything asynchronously to improve performance. It means that if you use these tricks directly you won't be able..
Javascript and AJAX, only works when using alert() http://stackoverflow.com/questions/1267454/javascript-and-ajax-only-works-when-using-alert email u_email.value true xmlhttp.send null alert ' ' WITHOUT THIS IT DOESN'T WORK. Why if available 1 taken errorDiv.innerHTML.. true xmlhttp.send null alert ' ' WITHOUT THIS IT DOESN'T WORK. Why if available 1 taken errorDiv.innerHTML warningIcon..
http://stackoverflow.com/questions/1283158/geolocation-api are only about 200 countries and 5 or 7 continents. EDIT I have no knowledge of such prepared database in PHP but here.. Asia IM Europe IN Asia IO Asia IQ Asia IR Asia IS Europe IT Europe JE Europe JM North America JO Asia JP Asia KE Africa..
Javascript: best Singleton pattern [duplicate] http://stackoverflow.com/questions/1635800/javascript-best-singleton-pattern singleton design patterns share improve this question IT COULD BE AWESOME IF DOWNVOTERS COMMENT Best solution found http..
how to use iscroll javascript in phone gap? http://stackoverflow.com/questions/16980231/how-to-use-iscroll-javascript-in-phone-gap and return it does not scroll at all. Please Guide me EDIT this I have tried in various combinations..replacing all the.. effective. then used li tag within each div. No use... IT did not scroll. div id wrapper div id scroller ul div id header..
Get Locale Short Date Format using javascript http://stackoverflow.com/questions/2388115/get-locale-short-date-format-using-javascript he IL dd MM yyyy hu HU yyyy. MM. dd. is IS d.M.yyyy it IT dd MM yyyy ja JP yyyy MM dd ko KR yyyy MM dd nl NL d M yyyy..
fitbounds() in Google maps api V3 does not fit bounds http://stackoverflow.com/questions/2494756/fitbounds-in-google-maps-api-v3-does-not-fit-bounds
jQuery - script tags in the HTML are parsed out by jQuery and not executed http://stackoverflow.com/questions/2699320/jquery-script-tags-in-the-html-are-parsed-out-by-jquery-and-not-executed documentation says it does. How can I make it do that EDIT Unfortunately in the real world application I am working on.. the code that it outputs as it is a packaged product our IT department will not let us modify. javascript jquery share..
http://stackoverflow.com/questions/3117755/jquery-doesnt-submit-a-form html xmlns http www.w3.org 1999 xhtml head title IT Services Umfrage Fragen title link rel stylesheet type text.. Fragen title link rel stylesheet type text css href IT umfrage .. .. style.css link rel stylesheet type text css href.. .. .. style.css link rel stylesheet type text css href IT umfrage css umfrage.css script type text javascript src IT umfrage..
jquery's form submit not working in IE http://stackoverflow.com/questions/3770324/jquerys-form-submit-not-working-in-ie you choose the paypal radio button and click submit. EDIT Okay we totally revamped the whole process. We first added 2.. lightbox we just call '#upgrade_form' .submit BUT IT STILL DOESN'T WORK IN ANY IE. Any help on this We're in the.. debugger but I'm pessimistic we won't see anything. EDIT Just retried this one. We took out the lightbox and the other..
Reliable browser detection with javascript? http://stackoverflow.com/questions/4213222/reliable-browser-detection-with-javascript from Mozilla to have such a bar on my website Thanks EDIT FF IS NOT THE FASTEST BROWSER I GOT IT php javascript jquery.. my website Thanks EDIT FF IS NOT THE FASTEST BROWSER I GOT IT php javascript jquery html browser share improve this question..
How do I make Firefox reload page when back button is pressed? http://stackoverflow.com/questions/4630484/how-do-i-make-firefox-reload-page-when-back-button-is-pressed EVERY TIME the back button is used HOW ARE THEY DOING IT SOLVED Turns out I had multiple issues working against me but..
What content-type's execute javascript in the browser? http://stackoverflow.com/questions/4741438/what-content-types-execute-javascript-in-the-browser broken web servers. Stuff like this is why I don't work in IT security All tests made on Windows 7. share improve this answer..
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 the native JSON object . My changes are commented in CAPITALS function Foo obj CONSTRUCTOR CAN BE OVERLOADED WITH AN OBJECT.. CAPITALS function Foo obj CONSTRUCTOR CAN BE OVERLOADED WITH AN OBJECT this.a 3 this.b 2 this.test function return this.a.. return this.a this.b IF AN OBJECT WAS PASSED THEN INITIALISE PROPERTIES FROM THAT OBJECT for var prop in obj this prop..
What is AJAX and how does it work? [duplicate] http://stackoverflow.com/questions/6009206/what-is-ajax-and-how-does-it-work or may be restricted from running Javascript due to IT policies With this in mind it is advised that you do not use..
How to properly handle session and access token with Facebook PHP SDK 3.0? http://stackoverflow.com/questions/6468103/how-to-properly-handle-session-and-access-token-with-facebook-php-sdk-3-0 access_token facebook getAccessToken MAKE AN API CALL WITH IT user_info facebook api 'me fields id name first_name last_name.. access_token facebook getAccessToken MAKE AN API CALL WITH IT user_info facebook api 'me fields id name first_name last_name..
How do I disable right click on my web page? http://stackoverflow.com/questions/737022/how-do-i-disable-right-click-on-my-web-page return false ... body That being said DON'T DO IT. Why Because it achieves nothing other than annoying users...
Uncaught ReferenceError: jQuery is not defined http://stackoverflow.com/questions/8886614/uncaught-referenceerror-jquery-is-not-defined the very best employees in the Business Operations and IT space for our global clients in the financial services and other..
|