I need to remove the category field from the bar chart.Please suggest me how can i do this. if i make labels inside false it is coming in left side.i need to remove it completely from the bar. also check this jsFiddle https://jsfiddle.net/ArunKumarUmma/21wm5hf5/6/ Please check the image what i required exactl…
Tag: javascript
Validating object structure in vue.js
I’m currently building a component in vue.js and I have a bit of a problem. You see, there’s a lot of parameters you can give to my component, so for the sake of clarity, I decided to go with the approach below: Basically, I define an object containing the necessary parameters and I give that to m…
convert hex to binary in javascript
I need to convert hex into binary using javascript. example: 21 23 00 6A D0 0F 69 4C E1 20 should result in: 0010000100100011000000000110101011010000000011110110100101001100 Does anyone know of a javascript library I might use to accomplish this? Harriet Answer You can create a function converting a hex num…
How to add external JS scripts to VueJS Components?
I’ve to use two external scripts for the payment gateways. Right now both are put in the index.html file. However, I don’t want to load these files at the beginning itself. The payment gateway is needed only in when user open a specific component (using router-view). Is there anyway to achieve thi…
How to properly use Object.setPrototypeOf()
So I’ve been getting up to speed on some of the newer features of JavaScript and have been reading about Object.setPrototypeOf(). I ran across this bit of code from MDN which deals with inheriting from regular objects. But I’m confused at how they use Object.setPrototypeOf() here. I expected them …
CSS convert gradient to the canvas version
I have a gradient that I need to apply to a canvas. I need help to convert this to the canvas API; I don’t have a clue how to do it. maybe there is an online tool? Answer Here is how you can convert the CSS gradient to canvas version …
Why does this JSX expression produce an odd result?
I was playing around with JSX when I found this oddity. Using the following JSX: Will produce the correct result: But I wanted to add double quotes around the quote, so I tried: Which, to my surprise, gave the correct output: I was expecting an output similar to this since it was a string literal: Why doesn&#…
Vue.js run a code in mounted and again for restart functionality
I am creating a game in VueJS, where, when the page loads, I want a method to fire, make an ajax call to an external API and create a bunch of data properties. When the player wins the round, I want to them to be able to see a button that allows them to restart the game. I am using
How to change the behaviour of a mocked import?
I am quite confused with mocking in Jest an how to unit test the implementations. The thing is i want to mock different expected behaviours. Is there any way to achieve this? as imports can be only on the top of the file and to be able to mock something it must be declared before the import. I have also
Vue js error: Component template should contain exactly one root element
I don’t know what the error is, so far I am testing through console log to check for changes after selecting a file (for uploading). When I run $ npm run watch, i get the following error: “Webpack is watching the files… 95% emitting ERROR Failed to compile with 1 errors 19:42:29 error in ./resourc…