JavaScript Format date as yyyy-mm-dd
You can format a JavaScript Date object as yyyy-mm-dd using the toISOString() method and the substring() method. Here’s an example: const date = new Date(); const isoDate = date.toISOString(); const…
You can format a JavaScript Date object as yyyy-mm-dd using the toISOString() method and the substring() method. Here’s an example: const date = new Date(); const isoDate = date.toISOString(); const…
To remove a property from a JavaScript object, you can use the delete operator. Here is an example code snippet: const obj = { firstNamea: "javasavvy", email: "test@gmail,com", password: "test…
In JavaScript, you can check if an array includes a value in several ways. Here are some examples: Using the includes() method: const array = [1, 2, 3, 4, 5];…
To check if an array of objects includes a particular object in JavaScript, you can use the find method along with the === operator. Here is an example code snippet:…
To remove duplicate objects from an array in JavaScript, you can use the filter method and indexOf method. Here’s an example: const originalArray = [ {id: 1, name: 'John'}, {id:…
To iterate over object keys in JavaScript, you can use a for..in loop. The for..in loop iterates over all the enumerable properties of an object, including inherited enumerable properties from…
There are several ways to compare arrays in JavaScript. Here are some examples: Using JSON.stringify(): This method serializes the arrays into a string and then compares the strings. const array1…
To display a JavaScript Date object in a 12-hour format with AM/PM, you can use the toLocaleString() method with the hour12 and hour options set. Here’s an example: const date…
To get the current date in the DD-Mon-YYYY format (e.g., “01-May-2023”), you can use the Date object to get the day, month, and year components of the current date, and…
To format a JavaScript date object to the mm/dd/yyyy format, you can use the getDate(), getMonth(), and getFullYear() methods to extract the day, month, and year components of the date…