Why would you want to convert key strokes to text? Add a button that sends the text inside the textarea to the server when clicked. You can get the text using the value attribute as the poster before has pointed out, or using jQuery’s API:
Update Since Node v12 (April 2019), support for ES modules is enabled by default, and since Node v15 (October 2020) it’s stable (see here). Files including node modules must either end in .mjs or the nearest package.json file must contain “type”: “module”. The Node documentation has a ton more information, also about interop between CommonJS and ES modules. Performance-wise there is always the … Read more
You’re using a colon instead of a comma. Try: You also need to wrap the id in quotes or it will look for a variable called #co There are many more issues here. click isn’t an HTML attribute. You want onclick (which is redundant). Try this: You were trying to call an undefined method. It looks like you were trying … Read more
How to convert 1e+30 to 1000000000000000000000000000000 I want number as it is entered by User do not convert like 1e+30. How can achieve this? Is there any way to display actual digits after parse it to float or int?
What would be a good way to test Javascript on a browser? Should there be a localhost in my computer? and how to create one?
A ‘$’ in a variable means nothing special to the interpreter, much like an underscore. From what I’ve seen, many people using jQuery (which is what your example code looks like to me) tend to prefix variables that contain a jQuery object with a $ so that they are easily identified and not mixed up with, say, … Read more
delete will delete the object property, but will not reindex the array or update its length. This makes it appears as if it is undefined: Note that it is not in fact set to the value undefined, rather the property is removed from the array, making it appear undefined. The Chrome dev tools make this distinction clear by printing empty when … Read more
How can I send my $scope object from one controller to another using .$emit and .$on methods? It doesn’t work the way I think it should. How do $emit and $on work?
Windows Machine: Need to kill a Node.js server, and you don’t have any other Node processes running, you can tell your machine to kill all processes named node.exe. That would look like this: And if the processes still persist, you can force the processes to terminate by adding the /f flag: If you need more fine-grained control and … Read more
I suggest to look at Dan Abramov (one of the React core maintainers) answer here: I think you’re making it more complicated than it needs to be. Longer term we’ll discourage this pattern because it encourages race conditions. Such as — anything could happen between your call starts and ends, and you could have gotten new … Read more