摘要:
List<Integer> list = new ArrayList<>(); int size = list.size(); int batchSize = 10; for (int i = 0; i < size; i += batchSize) { int fromIndex = i; int 阅读全文
posted @ 2024-07-12 17:12
一隅桥畔
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摘要:
String str = "(20/84)*100"; ScriptEngine se = new ScriptEngineManager().getEngineByName("JavaScript"); try { Object eval = se.eval(str); System.out.pr 阅读全文
posted @ 2024-07-12 17:12
一隅桥畔
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