Function Signature
Description
The getTimestamp() function returns the current timestamp in milliseconds since January 1, 1970 00:00:00 UTC (Unix epoch). This is a simple wrapper around JavaScript’s Date.now() method.
Parameters
This function takes no parameters.
Return Value
The current timestamp in milliseconds since the Unix epoch (January 1, 1970 00:00:00 UTC)
Implementation
function getTimestamp(){
return Date.now()
}
Usage Examples
Basic Usage
const { getTimestamp } = require('platzidate');
const timestamp = getTimestamp();
console.log(timestamp);
// Output: 1772793600000
Creating Log Entries
const { getTimestamp } = require('platzidate');
function logMessage(message) {
const timestamp = getTimestamp();
console.log(`[${timestamp}] ${message}`);
}
logMessage('Application started');
// Output: [1772793600000] Application started
Database Record Creation
const { getTimestamp } = require('platzidate');
const newUser = {
id: 1,
name: 'John Doe',
createdAt: getTimestamp(),
updatedAt: getTimestamp()
};
console.log(newUser);
// Output: { id: 1, name: 'John Doe', createdAt: 1772793600000, updatedAt: 1772793600000 }
Measuring Execution Time
const { getTimestamp } = require('platzidate');
const startTime = getTimestamp();
// Perform some operation
for (let i = 0; i < 1000000; i++) {
// Processing...
}
const endTime = getTimestamp();
const executionTime = endTime - startTime;
console.log(`Operation took ${executionTime}ms`);
// Output: Operation took 45ms
Use Cases
- Logging: Add precise timestamps to log entries
- Database Records: Track creation and modification times
- Performance Monitoring: Measure execution time of operations
- Cache Expiration: Calculate when cached data should expire
- Event Tracking: Record when user actions occur
- API Rate Limiting: Track request timestamps for rate limiting