frontend

I have observed a weird behavior on IE8(not seen on FF 3.5). I created 2 sample web pages with only some JS in it. Page1: 3 JS blocks ( tags) with very small inline JS in them. Page2: Same JS as above, but all 3 scripts combined in one block. I opened the page using dynatrace and observed that for page1, each of the script took ~27-30ms time for parsing/execution. Total time is ~80ms. For Page2, the combined JS took ~30ms. Can someone please explain the reason behind this? Is it better to combine the smaller chunks of JS into one? PS: For all the scripts, the instrumentation time added by

I am creating an app using React Native for ios. Instead of having an active tintColor I want to have two little triangles (another image/icon) which appears when you are on the selected tab. It is important that the center y axis of the triangles is = to the y axis of the bottom of the tabbar image and that the tab icon is in the center of the triangles as seen below. At the moment I have the tab bar, the icons and navigation working - I just don't know how to make the triangles appear: ICON TABS import React, {Component} from 'react'; import { Image, TouchableOpacity, View } from 'react

What do you think.. are clean URLs a backend or frontend 'discipline' Kev If we're talking url's being 'clean' from an end user experience then I'm going to break the mould a bit and say that url's in general are not intuitive and they never will be, they are intended to be machine readable. There is no standard to the format of a url such that when navigating from site to site humans will never ever remember how to reach a resource purely through remembering urls and their 'friendly syntax'. We can argue the toss about whether using a '?' and '&' or '/' to express how how to identify a

I'm trying to build a parallax site, which will move few elements while scrolling the site. But instead of using a scroll event listener I'm using requestAnimationFrame , after reading this post by Paul Irish , and this video which said that scroll listener is a bit buggy. My questions are: It looks quite smooth in Chrome, but it's flickering badly in Firefox. Did I do something wrong here? Does my code actually taking up more resources than using normal scroll event listener ? I can hear my laptop fan blazing every time I'm playing with this code. My file is located at http://www.socialbuzz

It feels like this should be fairly simple but nothing i've tried so far has worked. In a nutshell, I want to add a fixed image just below the navigation bar in a UITableViewController that i create programmatically. In other words, I want the image to stay just below the navigation bar even as the user scrolls up and down the table view (it's basically a custom drop-shadow for the navigation bar). The closest I've gotten is the code below (in the UITableViewController's init method), which adds the image but doesn't keep it from moving when the user scrolls. // Add nav bar drop shadow UIImage

I'm having a hard time to configure my .htaccess and the urlManager in a Yii project to have the frontend in http://www.example.com and the backend in http://www.example.com/backend with the following folder structure. Any help is welcome. Thanks. /assets /backend /controllers /config main.php /models /views /common /models /protected /controllers /config main.php /models /views .htaccess backend.php index.php Solution: after the great help of @bool.dev everything it's working, so I'm adding here every needed final file. In the frontend I'm using path format for the url and hiding the index