setinterval

Make the following JavaScript modifications using clearInterval() and setInterval() where appropriate:

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Make the following JavaScript modifications using clearInterval() and setInterval() where appropriate: Problem Description: Make the following JavaScript modifications using clearInterval() and setInterval() where appropriate: In startAnimation(), add an if statement that stops the timer with the ID timerId if timerId is not null. After the if statement in startAnimation() that stops the timer, start a … Read more

Why does Map updated twice with setTimeout and React in Strict Mode

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Why does Map updated twice with setTimeout and React in Strict Mode Problem Description: I have following React component: App.tsx: function App() { const [countdownTimers, setCountdownTimers] = React.useState< Map<number, number> >(new Map([[1, 60]])); useEffect(() => { const timeoutId = setInterval(() => { setCountdownTimers((prevState) => { console.log(prevState); for (const [timerKey, timer] of prevState) { prevState.set(timerKey, timer … Read more

Why does Map updated twice with setTimeout and React in Strict Mode

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Why does Map updated twice with setTimeout and React in Strict Mode Problem Description: I have following React component: App.tsx: function App() { const [countdownTimers, setCountdownTimers] = React.useState< Map<number, number> >(new Map([[1, 60]])); useEffect(() => { const timeoutId = setInterval(() => { setCountdownTimers((prevState) => { console.log(prevState); for (const [timerKey, timer] of prevState) { prevState.set(timerKey, timer … Read more

Why does Map updated twice with setTimeout and React in Strict Mode

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Why does Map updated twice with setTimeout and React in Strict Mode Problem Description: I have following React component: App.tsx: function App() { const [countdownTimers, setCountdownTimers] = React.useState< Map<number, number> >(new Map([[1, 60]])); useEffect(() => { const timeoutId = setInterval(() => { setCountdownTimers((prevState) => { console.log(prevState); for (const [timerKey, timer] of prevState) { prevState.set(timerKey, timer … Read more

Making an API request every X amount of seconds in reactJS

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Making an API request every X amount of seconds in reactJS Problem Description: On entering CurrencyPage, I am trying to get the list of currencyConversionRates from database and then subsequently set an interval to constantly get the new updated list of currencyConversionRates every 6 seconds. Up till this point, everything works fine. However, I am … Read more

Making an API request every X amount of seconds in reactJS

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Making an API request every X amount of seconds in reactJS Problem Description: On entering CurrencyPage, I am trying to get the list of currencyConversionRates from database and then subsequently set an interval to constantly get the new updated list of currencyConversionRates every 6 seconds. Up till this point, everything works fine. However, I am … Read more

Making an API request every X amount of seconds in reactJS

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Making an API request every X amount of seconds in reactJS Problem Description: On entering CurrencyPage, I am trying to get the list of currencyConversionRates from database and then subsequently set an interval to constantly get the new updated list of currencyConversionRates every 6 seconds. Up till this point, everything works fine. However, I am … Read more

Making an API request every X amount of seconds in reactJS

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Making an API request every X amount of seconds in reactJS Problem Description: On entering CurrencyPage, I am trying to get the list of currencyConversionRates from database and then subsequently set an interval to constantly get the new updated list of currencyConversionRates every 6 seconds. Up till this point, everything works fine. However, I am … Read more

setInterval function every day, but pass a random integer to another function. So that function fires once every day at a random time

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setInterval function every day, but pass a random integer to another function. So that function fires once every day at a random time Problem Description: I feel like I am close with this. I want to fire a function at a random point every 24 hours (for testing purposes I am just trying to update … Read more

setInterval function every day, but pass a random integer to another function. So that function fires once every day at a random time

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setInterval function every day, but pass a random integer to another function. So that function fires once every day at a random time Problem Description: I feel like I am close with this. I want to fire a function at a random point every 24 hours (for testing purposes I am just trying to update … Read more

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