I am trying to detect the chrome and safari browser using jquery or javascript. I thought we are not supposed to use jQuery.browser. Are there any suggestions here? Thanks a lot! Answer If you dont want to use $.browser, take a look at case 1, otherwise maybe case 2 and 3 can help you just to get informed because it
Performance with infinite scroll or a lot of dom elements?
I have a question on a big # of dom elmenets and performance. Let’s say I have 6000 dom elements on a page and the number of the elements can be increased as a user interact with the page (user scrolls to create a new dom element) like twitter. To improve the performance of the page, I can think of
Add/remove class with jquery based on vertical scroll?
So basically I’d like to remove the class from ‘header’ after the user scrolls down a little and add another class to change it’s look. Trying to figure out the simplest way of doing this but I can’t make it work. CSS HTML I’m sure I’m doing something very elementary wrong. Answer Fiddle Also, by removing the clearHeader class, you’re
Determining a page is outdated on github pages
Github pages sets very aggressive cache headers (Cache-Control: max-age=86400 1 day, Expires 1 month ahead) on all served content. If you update your pages and push to github, people revisiting the pages who have already got cached copies will not get the new pages without actually cleaning their browser cache. How can a script running in a page determine that
Bootstrap Carousel Transitions and Prev/Next Buttons Not Working
I’m trying to implement the twitter bootstrap carousel, and it’s not working – it doesn’t switch images automatically, AND the previous/next buttons don’t work. I’ve tried switching to jquery 1.7.1 as suggested on Bootstrap Carousel Not Automatically Sliding and Bootstrap Carousel Not working, but nothing seems to help. Any ideas would be appreciated. You can view it and its linked
How do I get the quotient as int and remainder as a floating point in JavaScript
On my calculator when I do 18/7 I get 2.5714285714285714285714285714286. From my super limited Math skills 2 is the quotient and .5714285714285714285714285714286 is the remainder. How can I model this in JavaScript? Thanks! Answer
How to capture browser close event and make a request to web service method on that event through JavaScript
I have a application where I am doing recording through a third party device using it’s API on my page. Recording is started and stopped through a asp.net web service.. I am able to start and stop the recording through JavaScript in normal cases and the functionality works fine in all browsers. But, once accidentally one user without stopping the
Getting a browser’s name client-side
Is there any object or method that returns data about the browser, client-side? For example, I need to detect if the browser is IE (Interner Explorer). Following is the code snippet. Is there a better way? Answer EDIT: Since the answer is not valid with newer versions of jquery As jQuery.browser is deprecated in ver 1.9, So Use Jquery Migrate
Three.js WebGL texture shows up black on plane
So basically, I have a scene in WebGL with 2 planes. One of them has a transparent texture on it and it shows up fine. The other is supposed to have a high res, non-transparent texture loaded up on it and it is used as a background. I can’t figure out why the background plane isn’t working, since I directly
Using panTo and panBy simultaneously
I would like to create a map with some pins on it (using leaflet). When the user clicks on one of them, the map should move until the pin is at the bottom of the map in the horizontal center. My map is 400 pixels hight, so I’m using this code: It’s working like a charm – only the IE