Maybe using a formula but I don't know this formula and also how to use a formula in MD
Asked CHATGPT for na fórmula and it gives me this.
function calculateTimestampWithoutGetTime(dateString) {
// Parse date components
const [day, month, year] = dateString.split('-').map(Number);
// Calculate timestamp in milliseconds manually
const secondsPerMinute = 60;
const minutesPerHour = 60;
const hoursPerDay = 24;
const millisecondsPerSecond = 1000;
const daysPerYear = 365.25; // Account for leap years
// Calculate total days since Unix epoch
const yearsSinceEpoch = year - 1970;
const leapDays = Math.floor((yearsSinceEpoch + 1) / 4); // Account for leap years
const daysSinceEpoch =
yearsSinceEpoch * daysPerYear + leapDays + (month - 1) * 30 + day - 1;
// Convert days to milliseconds
const timestampMs =
daysSinceEpoch * hoursPerDay * minutesPerHour * secondsPerMinute * millisecondsPerSecond;
return timestampMs;
}
// Example usage:
const dateStr = '09-04-2024';
const timestampMs = calculateTimestampWithoutGetTime(dateStr);
console.log(timestampMs); // Output: 1718064000000 (milliseconds since January 1, 1970)
How may I use in MD to create a variable, for example?
