// Learning about Console.*

// Depending on the message, console.log may not be the best choice.

console.log('For general output of logging information.');

console.info('Informative logging of information.');

console.debug('Outputs a message to the console with the log level debug.');

console.warn('Outputs a warning message.');

console.error('Outputs an error message.');

console.assert(number % 2 === 0, {number, 'Log a message and stack trace to console if the first argument is false.'});

console.clear(); // Clears the console.

console.count(); // Log the number of times this line has been called with the given label.

console.dir(objectVar); // Displays an interactive list of the properties of the specified JavaScript object.

console.group(); // Creates a new inline group, indenting all following output by another level. To move back out a level, call groupEnd().

console.groupEnd(); // See the command above.

console.memory; // The memory property can be used to check out the heap size status.

console.table([]); // Displays tabular data as a table.

console.time(); // Starts a timer with a name specified as an input parameter. Up to 10,000 simultaneous timers can run on a given page.

console.timeEnd(); // Stops the specified timer and logs the elapsed time in seconds since it started.

console.trace(); // Outputs a stack trace.

​

// You can also apply custom CSS styles.

console.log('%c Message with a background', 'color:white;font-size:2em;background:teal');