黃冠霖利用w3schools學習HTML,CSS,Borders

黃冠霖利用w3schools學習HTML,CSS,Borders

Html上的物件,稱為元素body, p=paragraph, div=division, iframe框架。嵌入embed YouTube影片。

教學影片138

w3school截圖


使用專業程式碼IDE整合開發環境

整合開發環境(Integrated Development Environment,IDE)。width寬度,height高度,src=source來源。

JAVA變數

  • String-字串- text, such as "Hello". String values are surrounded by double quotes
  • int-整數 - integers (whole numbers), without decimals, such as 123 or -123
  • float-浮點數,實數- floating point numbers, with decimals, such as 19.99 or -19.99
  • char-字元 -single characters, such as 'a' or 'B'. Char values are surrounded by single quotes
  • boolean-邏輯 - stores values with two states: true or false
IEEE=Institute of Electric and Electronic Engineering,美國電機電子學會。美國國防部。

Java

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