Posts by Ronaldo • 21 points
3 posts
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viewsQ: Internationalization with Enums Labels
Hello I’m trying to do internationalization with Labels from an Enum: public enum WeekDay { MONDAY("msg.week_monday", "mon"), TUESDAY("msg.week_tuesday", "tue"), WEDNESDAY("msg.week_wednesday",…
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viewsQ: Limits for updating with Bufferedreader in mysql
Hello everybody good morning, I am having problems with a update routine in the mysql database, I am reading a Bufferedreader containing more than 3,000,000 records and updating in mysql but when I…
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viewsA: Can I use a char in an arithmetic operation in Java?
The ideal in this case would be the use of a conditional case, ai yes you could use characters for your case follows the example: switch (op) { case '+': r = primeiro + segundo; break; case '-': r =…