Posted on May 21, 2015 by Paul Trimor Paul Trimor 5,388 Points Basic Java question Why is it that the ''findViewById()'' method can be invoked without being called from an object like ''RelativeLayout.findViewById()''. The android API says that it is not a static method. So...
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D.Java:Java是纯粹的面向对象语言,所有代码必须封装在类中,完全符合面向对象设计。E.LISP:LISP是函数式编程语言,主要用于函数式范式,而非面向对象。F.HTML:HTML是标记语言,用于定义网页结构,不属于编程语言,更不涉及面向对象。综上,正确答案为C(C++)和D(Java)。题目完整且选项清晰,无需舍弃。
The word "primitive" refers to a datatype that's not an object; there are only a few primitive types in Java (byte, char, short, int, long, float, and double.) So the question of what's the difference isn't really a meaningful one. All floats and doubles are primitives; a ...
高级语言的一个命令可以代替几条,几十条甚至几百条汇编语言的指令。因 此,高级语言易学易用,通用性强,应用广泛。高级语言种类繁多,可以从应用特点和对 客观系统的描述两个方面对其进一步分类。 python, c++ , visual basic, java 都属于高 级程序设计语言。故本题选 D。
To make everything working you need juh.jar, jut.jar, jurt.jar,ridl.jar, sandbox.jar and unoil.jar on your classpath and as describedabove, you won't be able to move those libs elsewhere if you dont modifythe java code of the bean yourself. ...
Basic question and query for resources Hi, We've run into a problem with cascading switches and zoning. The limited information on the 'net says to avoid zoning over multiple switches. But an fellow admin zoned over the switches ( using java gui ), due to a problem with MSA10...
Java语言(c.Java语言)基于JVM(Java虚拟机)运行,字节码可在任何安装JVM的系统上执行,平台无关性强,可移植性更好。 BASIC语言(d.BASIC语言)作为解释型语言,依赖解释器的支持,但通常在多种平台上均有对应的解释器实现,可移植性高于机器语言。 因此,可移植性最差的是机器语言(a)。
Regarding a Java interview question, I will analyze it today without any problems, for beginners learning Java and unclear friends. topic: Short s1 = 1; s1 = s1 + 1; What's wrong? short s1 = 1; s1 += 1; What's wrong? answer: ...