I want to use Intl.DateTimeFormat to format a Date, and in the examples it says Great, so I want my fallback to be ISO 8601 in the case a language doesn’t exist however This seems to be because iso8601 isn’t part of locales A string with a BCP 47 language tag, or an array of such strings. I’…
Tag: javascript
Socket.io error hooking into express.js
I’m trying to hook socket.io and express.js together: At the line: var io = require(‘socket.io’).listen(app); I’m getting an error: There doesn’t seem to be anything on SO/google about this error… Answer You can do it without using http module app.listen return a server ins…
How to override standard browser print and print an iframe by default
I have a documentation type page with an iframe inside. I’m trying to override standard browser print (Ctrl + p) to print contents of an iframe only. I know how to print an iframe content using javascript: I know how to do run javascript before printing e.g. as described here: Check for when a user has …
How to change the text of a “label for” using javascript/jquery?
How do I change this using JavaScript or jQuery? I want to only change this instance to replace profile with something else like About. I know how to change all “Profile” word from my website. But I only want to change this particular specific instance. Answer You can search using attributes: Reme…
Fill pdf form with javascript (client-side only)
I need to fill a pdf form automatically in my angularjs webapp. The pdf form is generated outside the app so I can configure it as I want. In my app, I just need to load the pdf, modify the form fields and flatten the file so it doesn’t look like a form anymore. Do you know any way to
How can i validate the input from a html5 Datalist?
I would like to know how I can validate the input value that comes from a Datalist. I mean, if I have a Datalist where the user can start to write a value and then choosing it from the Datalist, but the user decides to don’t choose any value from the list and he submits the form with the incomplete
“The owner of this website has banned your access based on your browser’s signature” … on a url request in a python program
When doing a simple request, on python (Entought Canopy to be precise), with urllib2, the server denies me access : Error: This is a apparently a generic issue, so I found several clues on the web. https://support.cloudflare.com/hc/en-us/articles/200171806-Error-1010-The-owner-of-this-website-has-banned-your-…
javascript variable and value concatenation
I have a list of variables: What i would like to do, is insert the value of a given variable from the option options, into an element, but the ‘number’ of the variable (ie, 1, 2 or 3) is itself coming in as a variable, say itemNumber. What I would like to do is: $(element).html(subcatlist+ itemNum…
JQuery Get Data From Onther Div to Li
I want this operations using jQuery. On image click The item should add to the menu. Suppose I click on pizza image the it should add new li in ul with name pizza. When I again click on image 1 that pizza should be gone. This is code: Answer Working Fiddle Your HTML: Some jQuery: Voila!
Javascript: Named Capture Groups
I need to match an expression and extract values from it using named groups. Lets say this is my string: So i want to match it using regex and extract the element and value. I know how to do it is c#, I am trying to figure it out in JS. This is my regex: What am I doing wrong?