how to calculate average time with 11:59:00 PM and 12:00:00 AM so that it can be 11:59:30 PM. currently this code is giving me 11:59:30 AM Answer This is a function for if you are looking for an average time given a set of times, regardless of date, given a 24 hr period. It works for 12am – 12pm but
Converting a datetime string to timestamp in Javascript
Question in brief: What is the easiest way to convert date-month-year hour(24):minute to timestamp? due to more views add clear question on the top, so that no need to go through background & all if need quick help. Background : I have a simple html table and I used jquery sorter to sort my table columns. Everything is working fine
Keep the sort order
I have a object with that values : And when I would like to show it Chrome reorders it based on the Index : It becomes : I wish to keep the order as it was when pushing! or reorder based on field “order” Can someone please help with that? Answer JavaScript objects are by definition unordered. If you need
Check if image exists on server using JavaScript?
Using javascript is there a way to tell if a resource is available on the server? For instance I have images 1.jpg – 5.jpg loaded into the html page. I’d like to call a JavaScript function every minute or so that would roughly do the following scratch code… Thoughts? Thanks! Answer You could use something like: Obviously you could use
Make the CodeMirror merge view addon display a count of differences found
While using CodeMirror’s merge addon, I am interested in knowing the count of differences found in the L.H.S. and the R.H.S. textareas, respectively. Is there a way of displaying the count? Answer You could implement it yourself, by using the diff-match-patch library that the merge addon depends on. Write an updateDiffCount function that uses the following algorithm: Get the two
AngularJS – Select value returns “? number:x ?” from scope variable
Trying to get the initial value for a select element and instead of populating the value, it adds a weird string as seen in this image: Here is the JavaScript code: function appCtrl($scope){ …
Accessing http status code constants
I’m looking for a list of http status codes in Javascript. Are they defined in any implementation? I’ve had a look at XMLHttpRequest, but only found readyState constants. I’m looking for something like Which obviously doesn’t exist on the xhr object. Answer Http status codes are maintained by the Internet Assigned Numbers Authority (IANA), whereas readyState is specific to XmlHttpRequest.
Mobile Number Validation (Internationally)
i am trying to do Validation check on mobile number , somewhat similar to what gmail had implemented. Gmail signup page link but variation among the phone number across country is to much, so finding it difficult to frame a regex for this. i looked upon some of the q’s here , but they work for some country or a
Open a new javascript window(.open) along with its CSS styling
I’m trying to get this function to work on the website of a project I’m working on. The purpose of this function is to only (physically) print the contents of a child div which is coincidentally referred to as selector #content. Here’s the little bit I’ve got ’till now: The function is fired when a person clicks on a “print”
Encode HTML entities in JavaScript
I am working in a CMS which allows users to enter content. The problem is that when they add symbols ® , it may not display well in all browsers. I would like to set up a list of symbols that must be searched for, and then converted to the corresponding html entity. For example ® => ® & =>