Tag Archives: NodeJS-function

push() is an array function from Node.js that is used to add elements to the end of an array.  Syntax: array_name.push(element) Parameter: This function takes… Read More

The trim() function is a string function of Node.js which is used to remove white spaces from the string.  Syntax: string.trim() Parameter: This function does… Read More

The slice() function is a string function of Node.js which is used to extract sub-string from a string.  Syntax: string.slice( start, end ) Parameters: This… Read More

The console.warn() function from console class of Node.js is used to display the warning messages on the console. It prints to stderr with newline. Note:… Read More

The console.error() function from the console class of Node.js is used to display an error message on the console. It prints to stderr with a… Read More

sort() is an array function from Node.js that is used to sort a given array.  Syntax: array_name.sort() Parameter: This function does not take any parameter. … Read More