Java printf align columns

Hello [codejavaI have this output that looks like this: a cd fg ij a cd fg ij a c How to align mutliple columns properly using print? (Beginning Java forum at Coderanch) Presumably you are using printf to output the columns in the first place. You can use extra modifiers in your format string to make sure things get aligned. To print a column of a specific width (rightjustified), add the width before the formatting flag, e. g." 10s" will print a column of width 10. Format specifications for printf and printflike methods take an optional width parameter.

System. out. printf(" 10d. 25s 25. 2f\n"i 1, BOOKTYPE[i, COST[i ); Adjust widths to desired values. java2s. com Email: info at java2s. com Demo Source and Support. All rights reserved. In Java, use System. out. println() According to your requirements, You should be using something like, Heading" ); Here getSpacer(int spaces) will return you a String with that many number of spaces you want.

Hi, I have been pulling my hair out trying to find information on how to align the columns in a text file I am writing with Java's Formatter (). I have a simple GUI application that I am writing to manage my personal budget. How do I align string print out in left, right, center alignment?

By Wayan in Core API, Lang Package Last modified: December 7, 2017 0 Comment The following code snippet will teach you how to align string in left, right or center alignment when you want to print out string to a console. Not the answer you're looking for? Browse other questions tagged java string formatting alignment or ask your own question.

Use printf() or String. format() and add the proper formatting. Do not add a tab character" \t" after each word. This solution is bad because if a word is longer than one tab space it would mess up (because it would tab to the next tab space after the word).