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demo2.js
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demo2.js
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document.write("1.console.log():-Mainly used to log(print) the output to the console.Inside log(),it can be a string,array,object,boolean,etc");
document.write("<br/>");
document.write("e.g:-open console to see ouput");
document.write("<br/>");
console.time('Time taken');
console.log("I study in keystone");
document.write("2.console.warn():-It is used to log warning messaages to the console.By default the warning msg will be in yellow colou.");
document.write("<br/>");
document.write("e.g:-open console to see ouput");
document.write("<br/>");
console.warn('warning!');
document.write("<br/>3.console.error():-returns the error in console log");
document.write("<br/>e.g:-open console to see ouput");
console.error("error!");
document.write("<br/>4.console.table():-This method allows us to generate a table inside a console.The inpu mustbe a array or object");
document.write("<br/>e.g:-open console to see ouput");
console.table({'a':1,'b':2});
document.write("<br/>5.console.timeEnd():-It returns the time")
document.write("<br/>e.g:-open console to see ouput");
console.timeEnd('Time taken');