I have searched this site for a better solution on this but it seems that I can’t find the right one. I want to make my whole table row clickable in case of PC and also same thing should happen when user touches anywhere inside the row in case of tablet. So far I have the following code and I
How can I listen to xhr response using chrome-extension?
I want execute a function when some a chrome window gets a XHR response. I don’t know what exactly this request is like, because of a codified param of this request, for example: api.xxx.com/rest?random=123 So I don’t think I could use or which both need specify the request details. Answer The listeners for those events do not need you to
Is DOM rendering GUARANTEED to block during a single (synchronous) function’s execution?
DOM blocking is something many people not familiar with JavaScript’s strictly single-threaded synchronous execution model find out about the hard way, and it’s usually just something we want to work around somehow (using timeouts, web-workers, etc). All well and good. However, I would like to know if blocking of the actual user-visible rendering is something you can actually rely on.
Check if input has specific value
I am using Jquery to check if an input has a specific value and if it does have that value it will enable the submit button. The problem is I set the value to 4 but if 44 (or anything that begins with 4) is entered it still enables the button. Also once 4 is entered it can be changed
Fastest and lightest way to get the current time in milliseconds with JS Date object
There are different ways to get the current time in milliseconds with Date object: Assuming that you don’t need to create an object and just need a current time in milliseconds, which one would be the most effective one? In terms of performance. EDIT: I understand most devs wouldn’t care about this, but it may matter when you work in
Twitter’s typeahead.js suggestions are not styled (have no border, transparent background, etc.)
I’m using twitter’s typeahead.js 0.9.3 and it seems my suggestions are not styled at all. I’m getting this: Instead of something like this: (taken from examples page) JavaScript enabling typeahead: HTML input element: Additional Notes: The site I’m working on has jQuery 1.10.1 and does not use twitter bootstrap. There is a bunch of CSS that I didn’t write and
When to use “window.onload”?
In JavaScript, when I want to run a script once when the page has loaded, should I use window.onload or just write the script? For example, if I want to have a pop-up, should I write (directly inside the <script> tag): Or: Both appear to run just after the page is loaded. What is the the difference? Answer window.onload just
How to detect element being added/removed from dom element?
Say I had a div#parent and I append and remove elements to it using jquery. How would I be able to detect when such an event happens on the div#parent element? Answer Use Mutation Observers as suggested by @Qantas in his answer Following methods are deprecated You can use DOMNodeInserted and DOMNodeRemoved MDN Docs
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I’m trying to implement Google Places API, so here is my code: Google Autocomplete works fine, however I have one of requirements – only show street name & number instead of full address suggested by Google. So I can get all information by running autocomplete.getPlace() at “place_changed” event – there are no problems with that. The problem is that I
Javascript timestamp number is not unique
I need a unique number to be generated to be used in my code.I use I know the above returns the number of milliseconds. But the values are not unique.For example :1385035174752.This number is generated twice or more than that. My question is Why is it not unique? and how do i get unique number from current date/time? Answer If