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What is the type of a constant in C? When we write expressions like this in C: bool b = 1234567890 > 09876; What are the types of those constants? The 阅读全文
2020年5月9日
2019年3月5日
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Class A blueprint defining the charactaristics and behaviors of an object of that class type. Class names should be written in CamelCase, starting wit 阅读全文
2019年3月1日
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Boolean A logical statement that evaluates to true or false. In some languages, true is interchangeable(可互换的) with the number 1 and false is interchan 阅读全文
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Operators These allow you to perform certain operations on your data. There are 3 basic types: Arithmetic Operators The binary operators used for arit 阅读全文
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Primitive Data Types Java has 8 primitive data types: byte, short, int, long, float, double, boolean, and char. For most challenges, you'll only need 阅读全文
2018年12月1日
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软件改变生活:购物、餐饮、商旅出行、资料查找。。。 Everybody in this country should learn how to program a computer...because it teaches you how to think. Steve Jobs 微软创始人比尔盖茨 阅读全文
2018年11月19日
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如何使用 Pylint 来规范 Python 代码风格 转载自https://www.ibm.com/developerworks/cn/linux/l-cn-pylint/ <!-- Article Body --> Pylint 是什么 Pylint 是一个 Python 代码分析工具,它分析 阅读全文
2018年10月18日
2018年10月11日
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if you are using node.js just use npm to install it on Windows: 阅读全文