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String has had a static join method since Java 8 which was released almost 10 years ago. Your example would just be String.join("|", row).
by fsdjkflsjfsoij 4y ago
String has had a static join method since Java 8 which was released almost 10 years ago. Your example would just be String.join("|", row).
- lowbloodsugar 4y agoRight? I mean I think what GP is saying that they aren't qualified to interview Java programmers? Hasn't used it since 2010??? Yet they had the hubris to think that they were qualified, and used the interviewees lack of knowledge to confirm his priors about Java?