![]() ![]() ![]() (" Date in MM/dd/yy format is %tD %n", new Date()) formatting Date to String using %D flag, %D is for MM/dd/yy format This will print "NewYork, London, Tokyo", you can see that even though you passed Tokyo as first parameter it appeared last in formatted String because we have re-ordered output using explicitly argument indices. re-ordering output using explicit argument indices This will print "length of String abcd is 4 ", you can see that "abcd" and "4" are dynamically appended into given String based upon formatting instruction and values you passed. out.printf( "length of String %s is %d %n", "abcd", "abcd".length()) formatting String with dynamic String and Integer input The whole formatting process works based on the instruction you give. The second most important thing you need to learn for formatting String in Java is formatting instructions like %s, %d, %n etc. The key difference between them is that printf() prints the formatted String into console much like () but the format() method returns a formatted string, which you can store or use the way you want. There are two key things to learn, first, you can use either printf() or format() to format a String. Here are a couple of examples of formatting String or text in Java. You should use String.format() method if you need a formatted String and use () if you need to display formatted String on the console.ħ Examples of formatting String and Text in Java ![]()
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