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Troubleshooting Guide: Windows 11 Taskbar Not Showing - How to Fix It

  If your Windows 11 taskbar is not showing, you can try several troubleshooting steps to resolve the issue. Here are some potential solutions you can try:

Troubleshooting JavaScript: Fixing 'Uncaught TypeError: date.getFullYear is not a function

  The error message "Uncaught TypeError: date.getFullYear is not a function" suggests that you're trying to use the getFullYear function on a variable called date , but date is not a valid Date object. In JavaScript, the getFullYear method is a function available for Date objects, allowing you to retrieve the year.

Formatting Dates in JavaScript: A Guide to yyyy-mm-dd Format using jQuery

  Here's an example of a jQuery function that formats the date as "yyyy-mm-dd": function formatDate ( date ) { const year = date. getFullYear (); const month = String (date. getMonth () + 1 ). padStart ( 2 , '0' ); const day = String (date. getDate ()). padStart ( 2 , '0' ); return ` ${year}- ${month} - ${day} ` ; } // Example usage: $( document ). ready ( function ( ) { const today = new Date (); const formattedDate = formatDate (today); console . log (formattedDate); }); In this example, we're using the $(document).ready() function to ensure that the code runs after the DOM has finished loading. Inside this function, we create a Date object for the current date. The formatDate() function is the same as the previous example. It takes a Date object as input and returns the formatted date string in the "yyyy-mm-dd" format. Finally, we call the formatDate() function with the current date and output the result usi

Validating Unix Timestamps in JavaScript

  To check if a given value is a valid Unix timestamp in JavaScript, you can use the Date object and the getTime() method. Here's an example: function isUnixTimestamp ( value ) { // Convert the value to a number const timestamp = Number (value); // Check if the converted timestamp is a valid number if ( Number . isNaN (timestamp)) { return false ; } // Create a new Date object using the timestamp const date = new Date (timestamp * 1000 ); // Check if the timestamp is valid by comparing the extracted time with the original timestamp return date. getTime () === timestamp * 1000 ; } // Usage example console . log ( isUnixTimestamp ( 1621857900 )); // Output: true console . log ( isUnixTimestamp (abc123)); // Output: false console . log ( isUnixTimestamp ( "1621857900" )); // Output: true console . log ( isUnixTimestamp ( "abc123" )); // Output: false In this example, the isUnixTimestamp() function takes a value and conver

Converting Unix Timestamps to yyyy-mm-dd Format in JavaScript:

  To convert a Unix timestamp to the format yyyy-mm-dd using JavaScript, you can use the Date object along with some additional methods to extract the year, month, and day. Here's an example function that performs the conversion: function convertUnixTimestamp ( timestamp ) { const date = new Date (timestamp * 1000 ); // Convert timestamp to milliseconds const year = date. getFullYear (); const month = String (date. getMonth () + 1 ). padStart ( 2 , '0' ); // Month is zero-based const day = String (date. getDate ()). padStart ( 2 , '0' ); return ` ${year} - ${month} - ${day} ` ; } In this function, we create a new Date object by multiplying the Unix timestamp by 1000 to convert it from seconds to milliseconds. Then, we use the getFullYear() , getMonth() , and getDate() methods of the Date object to extract the year, month, and day components. Since the getMonth() method returns a zero-based index (0 for January, 1 for February, etc.), we add