I’m creating family tree using d3.js and i want to do 2 things how can i highlight the parents names and the connection lines when I hover on their child like this image when i hover on axelenter image description here how can i determine the last child in each branch so i can give it unique style or ad…
Find properties that are null for every JavaScript object in an array
For example, if I have a JavaScript array of objects such as: var jsObjects = [ {a: 1, b: 2, c: null, d: 3, e: null}, {a: 3, b: null, c: null, d: 5, e: null}, {a: null, b: 6, c: null, d: 3, …
finalData is not a function
I’m trying to learn redux by creating multi step form (reactjs), everything is going fine, except when i click a button then all the data should go to one variable finalData, but its not going and i’m …
change opacity and animated that with react js
i started a simple project with react.in my project i have a paragraph and when mouse hover on paragraph (mouse enter event) a square appears under the paragraph and when hover out from paragraph(mouse leave event) that square disapear.but this occure so fast so i want changing this smoothly and i want use op…
Having trouble getting inside an .each function that finds checkboxes
I’ve used similar code earlier in the application and it works, but for some reason, I cannot get anything inside the .each function here to fire. I have an application where you can check a membership checkbox to apply a 10% credit to the premium of a premise. The number of premises is dynamic, so when…
Bot isn’t listening to guildMemberAdd
I signed up just a few moments ago because something was really bothering me: I have the following code: For some reason, when I leave and rejoin the server, the embed isn’t sending at all to the channel. I am getting no errors in the console. Any ideas on what may have gone wrong? Thanks. 🙂 Answer You …
How I make different objects from one class function?
I’m making a note-taker app. The problem is….when I click the ‘view detail’ button which I created, no matter what button I click among these, it shows me the modal of last content that I made. I believe it shows me the content from the last object I created from the class function. An…
react set style value to unset
A component has right and bottom css properties that are set using a classname. And I wanted to overide those values using the style prop. But so far I could set numerical values like 10px or 0px and others, but was unable to set it to unset. So what can I do to set them to `unset`? So far I
Javascript code to AST representation as we do in babelTypes
Every time I want to modify, I have to write t.importDeclaration([t.importDefaultSpecifier(t.identifier(`${importcomponentName}`))], t.stringLiteral(`../components/${importcomponentName}`)) It is just for an import statement. Eg. , if I want to generate a whole component, I have to write a lengthy code that i…
How to get audio.duration from a player and save it to a div on a click?
I’ve been looking for a way to get the duration of a MP3 file that’s hosted remotely and I found answer from another question (How can I get the html5 audio’s duration time) and now I’m trying to see if I make it work. I’m hung up this part: What that code does is getting the dur…