braid | functional language with Reason-like syntax | Functional Programming library
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kandi X-RAY | braid Summary
Consider anything ticked off to exist in the language, but be barely usable.
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Currently covering the most popular Java, JavaScript and Python libraries. See a Sample of braid
braid Key Features
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Trending Discussions on braid
QUESTION
I have been trying to style a selection button such that if a user clicks on it, the background color and the text color changes to show that it has been selected.
I am able to change the background color of the button, however, the color of the text remains the same.
This is the button before clicking:
After Clicking:
ANSWER
Answered 2021-Apr-23 at 10:36Add the following css:
QUESTION
I'm trying to delete an item from array of objects. But it deletes for a while but once I again click on it. It gets back. I just cant seem to update the array. Seems like it removes once but again gets the same data back. Example of error has been posted in the above gif.
Menu.js
...ANSWER
Answered 2021-Mar-11 at 13:13In App.js
QUESTION
I just started to code, and I followed a tutorial video for a coding in javascript. However, the console shows that I have "Uncaught TypeError: Cannot set property 'innerHTML' of null at app.js:97." I don't understand why. I checked for typos, but there seemed to be none. I hope you guys know why this error keeps coming up. Thanks.
...ANSWER
Answered 2021-Feb-24 at 09:27const sectionCenter = document.querySelector(".section-center");
is the valid statement since section-center
is a class. You're trying to access it as a tag like div
.
QUESTION
I am getting started with unit testing components in Vue using Jest and Vue-Test-Utils. I am using Vue Formulate to manage form fields, which works as expected in the browser. I am importing the plugin in a 'local Vue' testing instance as per the documentation.
However, the following assertion fails as text not found in testing, whilst it works in the browser. What am I doing wrong? I have tried a variety of selectors including wrapper.text()
without success
Component:
...ANSWER
Answered 2021-Jan-11 at 19:36- If you’re checking for errors, you’ll need your
error-visibility
on the input to be “live”, or you need to simulate a blur event (in this case this is almost certainly the issue). - Because watchers are involved in Vue Formulate’s internals you often need to “flush” all the promises before the state “settles”. You can do this by installing the
flush-promises
module.
QUESTION
Hello and thanks in advance for any help!
Working with my first Angular page and was working through a tutorial to get my mat-cards to all be the same height dynamically for size changes. Having the error pop up on my forEach((x: HTMLElement) => ... Please see code below.
...ANSWER
Answered 2020-Dec-11 at 10:13document.getElementsByClassName returns a HTMLCollection of Element objects.
Have you tried using Element as type instead of HTMLElement?
QUESTION
I am a bit new to Vue and it keeps getting harder for me to crack. I'm using Vue 3 I want to use Vue-Formulate to create a registration form on my vue app. Here's how far I've come following Vue-Formulate official documentation:
...ANSWER
Answered 2020-Nov-23 at 06:03Well, I had to create my own form components as I could not resolve this.
QUESTION
I've tried using this with the following constants:
...ANSWER
Answered 2020-Sep-01 at 18:41You need to add it via extra config like so:
QUESTION
I have a div with an already established class that I cannot remove but I need to for both visual readers and the screen reader to be able to "read" the contents. As I understand it, sr-only
is for the screen reader to only be able to read, how do I develop this for both screen readers and visual readers?
ANSWER
Answered 2020-Aug-17 at 21:28If you want to make the text visible to both screen readers and sighted users viewing the text visually, there is no further action required. Assuming the text is viewable on screen, it will already be viewable to screen readers by default.
Note that class="page instructions"
means the element has the class of page
and the class of instructions
(class names are space delimited). So if, for example, you wanted text to have classes sr-only
and page-instructions
, you would simply use class="sr-only page-instructions"
.
QUESTION
So i am not profeccional in vueJs that`s why if you need some more additional information just write in coments i will try to provide it... This is the way that i intalling this plugin
...ANSWER
Answered 2020-Jul-02 at 12:11try this working code:
App.js
QUESTION
I am currently working on a discord bot for a webapp that I am planning to make in the future that utilizes Pandas to make a dataframe that stores all of the possible drops from an instance in WoW. I have created this bot to take user input, such as "!loot cloth" to store 'cloth' as an argument and pass it to a .loc function to search the 'itemtype' column for 'cloth'. I am running into an interesting bug where this does not work if I search for 'leather'.
This is an example of the leather portion of my dataframe:
...ANSWER
Answered 2020-Apr-11 at 21:29The problem is lstrip removes all the characters you specify that are on the left of the string. 'l' is part of the list of characters you are specifying. lstrip receives a list of characters not a particular string you want to remove. Try this:
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