Questions tagged «formatter»


4
了解Java格式字符串中的$
StringBuilder sb = new StringBuilder(); // Send all output to the Appendable object sb Formatter formatter = new Formatter(sb, Locale.US); // Explicit argument indices may be used to re-order output. formatter.format("%4$2s %3$2s %2$2s %1$2s", "a", "b", "c", "d") // -> " d c b a" 在这种情况下,为什么在$后面附加2?
84 java  formatter 

11
使Eclipse的Java代码格式化程序忽略块注释
有没有办法使Eclipse的内置Java代码格式化程序忽略注释?每当我运行它时,它就会变成: /* * PSEUDOCODE * Read in user's string/paragraph * * Three cases are possible * Case 1: foobar * do case 1 things * Case 2: fred hacker * do case 2 things * Case 3: cowboyneal * do case 3 things * * In all cases, do some …

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