I want my program to create a file for the user (just for the first time) and write some information to it (it’s not just a line and also can be adjusted anytime later). So I did this: It works but there some problems: When the file gets opened later, as default, the File class removes its contents. Whe…
Tag: formatter
What is the Java equivalent of C’s printf %g format specifier?
I tried using Formatter.format, but that seems to leave the mantissa on numbers with 0 mantissa, whereas the C version does not. Is there an equivalent of C’s %g format specifier in Java, and if not, is there a way to fake it? My intention is to preserve the mantissa exactly like C’s for compatibi…