Is it possible to dynamically update the subtitle of a Highcharts chart? In the docs, I can only see options relating to initial configuration options, not methods to update the chart. In the update I’m doing, I’m also updating the data, and I’d like the highcharts update to be part of a smo…
Author: admin@master
SweetAlert prompt with two input fields
Currently working on a personal project. I want the user to click a button and a SweetAlert prompt would be presented for the user to verify their credential. However, the code I see on the SweetAlert website only allows one input field. Here is the code I have: So, is there a way I can get two input fields? …
Recreate an object from an array of objects in Javascript
I could use some help with the following: I’m trying to create a filterable wordpress nav menu using React Tree Menu. The Tree Menu component requires the following data structure: I have set up parent and child pages of the above in wordpress and have also created a hierarchical wordpress menu. I am us…
Disable FancyTree Nodes
Is there anyway to disable fancytree node? Am using Select: 2 option along with Ajax call to populate the tree. I get the data from DB and need to show my preselected node selected and disabled as below. One option is to set below properties as: hideCheckbox: true selected: true But this makes the checkbox hi…
numpy-like package for node [closed]
Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be answered with facts and citations by editing this post. Closed 1 year ago. The community reviewed whether to reopen this question 12 days ago and left it closed: Origi…
Javascript – maintain key order when going from object -> array
I know key order isn’t guaranteed in JS objects, however, my data structure comes from a backend for which I have no control over. Is there anything I can do to preserve the key order when going from: to: It’s of the utmost importance that I keep the key order unfortunately… Answer No. As yo…
Chrome Extensions – Button in popup.html
First, i’m no professional programmer, just playing a little bit around. I tried to write a little Chrome Extension to manage other Extensions. But i already failed to create a button, on which i can click an something happens. My main problem is, that while trying to get the elementbyid, it returns NUL…
How to assign JSON string to Javascript variable?
What is the correct way to assign a JSON string to a variable? I keep getting EOF errors. http://jsfiddle.net/x7rwq5zm/1/ Answer You have not escaped properly. You make sure you do: The easier way would be to just convert an existing object to a string using JSON.stringify(). Would recommend this as much as p…
Using Node.js require vs. ES6 import/export
In a project I am collaborating on, we have two choices on which module system we can use: Importing modules using require, and exporting using module.exports and exports.foo. Importing modules using ES6 import, and exporting using ES6 export Are there any performance benefits to using one over the other? Is …
What’s the most performant way to do simple IP address comparisons?
I’m working in node.js, and I want to do something like the following pseudocode… Any ideas on the fastest way to do this? I’ve already checked out cidr-js, and it provides functionality for CIDR conversions but not IP address comparisons. Seems like node-ip could be a good choice. Thanks! A…