6/21/2023 0 Comments Show line numbers in jgrasp![]() So for example, you can also have the formatting string as “#0.00 seconds more” and it’ll show “2343.36 seconds more”. ![]() Te $ sign right at the start is something that I put in, because I wanted to display my prices in dollars ($). The two zero’s (0) to the right of the decimal place means that it has only 2 decimal places, and will be replaced by 0s if you don’t have digits there. The pound (#) sign simply means there can be optional digits there. jGRASP wedge2: exit code for process is 1. I was wondering if anyone has used this software Whenever I run the program, this is the response I get in the I/O tab: -jGRASP exec: java A2. That’s all there is to it! Simply change the Formatting string “$#0.00” to anything you wish. I am currently taking a Java Programming class and am using jGrasp to write and test my code. ![]() ![]() I was looking around for the class to format a number to 2 decimal places while I was coding Java, or specifically JSP, and I found it.įirst, you need to import the DecimalFormat class, so have this line at the top of your Java file:Īnd here’s the actual code that does the magic:ĭecimalFormat priceFormatter = new DecimalFormat("$#0.00") ![]()
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