Posts by Matheus Nascimento • 5 points

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  Q: Function to query value in the database and return boolean value

  Person, good night! I am a beginner and I want to create a function that sees if the value exists in the database and return me true or false. I tried to do so but when printing the result of this…

  mysql node.js

  asked 3 years, 4 months ago Matheus Nascimento 5

• -5

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  Q: Code in Browser async/await

  Code: async function verifyEmailSend() { try { if (!document.querySelector("#showAllThreads .pl63")) return false var coments = [...document.querySelectorAll("#showAllThreads .pl63")] espereResolver…

  javascript

  asked 3 years, 4 months ago Matheus Nascimento 5