跳到主要內容

【Intro to Java Programming】Lesson 1 : Introduction -4 ( Number and Text)

This Notes is according to the udacity free course :

Intro to Java Programming

Lesson 1 : Introduction -4 ( Number and Text)

The different between Text and number is about this " "






Explain for the basic Code structure







Error



The program cannot figure out the number divided by "0"

Compile-Time and Runtime Errors 2

Quiz


Quiz 2


Tip : A Compile-time error means it is a syntax error; and a Run-time error means it is a logic error.

留言

這個網誌中的熱門文章

【Quora 翻譯&整理】對於程式初學者嘗試解決問題的好網站推薦

原文出處: What are some suggested websites to solve programming problems for beginners? (2016/5/15) 此篇文章強調的是去參加project的那種網站推薦

【 Android Development for Beginners】 Lesson 3A : Object Oriented Programming - 4

(I think Lesson 3A is the most important but also the most difficult part for beginner so far ) This Notes is according to the udacity free course : Android Development for Beginners Lesson 3A : Object Oriented Programming Call Method on an objects If We want to call a method on an object object variable name . method name ( input argument ); ex: titleTextView.setText("News"); You need to make sure you put a right object so you can call the method

計算導論與 C 語言基礎:第六週 (C 語言歷史、規範)

本文為個人用於筆記 Coursera 課程:計算導論與 C 語言基礎中的課堂筆記。 本次課幫助大家了解 C 語言的歷史,了解 C 語言規範(Specification)的版本演進,了解 C 語言的規範是一個“寬鬆”的規範;在此基礎上,我們將闡述一門程序設計語言所包含的四種基本成分(如上所述)。 焦點問題: 為什麼相同的 C 程序在不同的 C 程序編譯器上,會編譯出不同的結果?