React/Redux/REST: sending an array
I'm working on a MERN project and I need your support. Which is the best way to get data with a REST call using an array as object?I have an array of ID's and would like to take data using axios and...
View ArticleTypeScript generates .d.ts file with defines declarations instead of export...
I'm compiling my code with tsc --p typescript/tsconfig.json --outFile "dist/umd/index.d.ts".My tsconfig.json file is:{ "include": ["../src/**/*"], "exclude": ["../**/*.test.ts"], "compilerOptions": {...
View ArticleWebGL bufferData typed array memory leak?
I have a really simple function that I think is creating a memory leak in Chrome and I'm not sure how to fix. If I comment it out the leak seems to go away, but I need it in order to run my WebGL...
View ArticleWant to Search keywords on page and play a music file
Here's what I want to do. There is a feed page that keeps updating. Now, I want to put keywords in a list so that when those keywords come across, it alerts me by playing a background music file. If...
View ArticleHow to get page source without refreshing page with selenium
I am working with this URL: https://secure01b.chase.com/web/auth/dashboardThe problem is after navigating to the page and getting source code of the page, I get loading screen html but not the main...
View ArticleJavascipt emulates private variables but javascript are already private...
I've been studying javascript just now and i'm currently in closures. It is said that closure emulates private variables. But aren't variables only accessible on their own scope making them private by...
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get only facebook profile picture using embed code
I am trying to get only facebook profile picture using embed code but page name and like button display in the preview.<div class="fb-page" data-tabs="" data-href="https://www.facebook.com/facebook"...
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How to place Dropdown item to be fixed with input element(v-select) on...
Started with Vuejs before a week, Iam using vuetify(requirement).Here is the example provided by vuetifyjs for popup modal...
View ArticleChanging color of only button that was clicked
I mean I want to change CSS properties of only the button that I've clicked and at the same time set other buttons to previous color. Hope I explained my problem clearfor(let i = 0; i <...
View ArticleBootstrap 4 - Modal. Working in Edge, not in Chrome or Firefox
This example which is using the example from the website, works perfectly in Edge. Both the remote call or HTML injection options in the javascript works.In Chrome, the screen greys over button...
View ArticleHow to loop images using map method in react?
I am working on react project in that I have App.js that is parent for Child.js. In my project I have public folder In that I have assets folder in that I have images folder in this folder I have all...
View ArticleJavascript Skip saturday and sunday looping in month
I need to create an array of objects connected to each day of the month excluding weekends. example: Monday -1, Tuesday-2, Wednesday-3, Thursday-4, Friday-5, Monday-8 and so on. // jump two daysI found...
View ArticleHow should Selection selectfinish/selectend event be implemented?
I'm looking to do something whenever a user finishes making a selection —essentially, on the first mouseup event after every selectstart event, I think— on the page. I want to take that selection and...
View ArticleHow can I import data from the child container to the parent container in react?
Parent Componentimport React, {Component} from 'react'; import NameContainer from '../nameContainer/index' export default class Vishal extends Component { constructor(props) { super(props); this.state...
View ArticleSecurityError: Failed to construct 'WebSocket, when I upload react js...
when I upload react js app to the heroku sever , Failed to construct web socket
View ArticleRegex to not allow '.', '_', '-' at String Start or End and should not have...
the output should be like .test_test1-test - INVALID test2_test-test. - INVALID _test.test-test- - INVALID test.test-test - VALID test._test-test - INVALID The current expression that i have is...
View Articleif td elem (.gridcell) has certain text (ie '...') alter its style on click
If specific td elem i.e..gridcell contains certain text ie'...' within my date-pageid="current_page" I would like to create click function on such elements, which on click would remove my css...
View ArticleHow to parse a small subset of Markdown into React components?
I have a very small subset of Markdown along with some custom html that I would like to parse into React components. For example, I would like to turn this following string:hello *asdf* *how* _are_ you...
View ArticleI can not get data from this.state
I receive JSON from my back end, I save it in my state and I want to use it in props in another react component, but it doesn't work.I try to show need date like that in props of my component -...
View ArticleExpected an assignment or function call and instead saw an expression when...
I am making a flashcard/test program. For some reason, I'm not checking the result when I call the function getAns. JSHint is giving this error: Expected an assignment or function call and instead saw...
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