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string.length(); // stringのlengthはメソッド | |
array.lentgh; // arrayのlengthはdata field |
参考
Coursera: Java for Android
Week 2 > Module 5 > Arrays: Part 1
Gist を試しに使ってみたかったので入れてみましたが、このくらいならベタ書きでもよさそうですね。
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