2018年5月8日星期二

trojan house 木馬程式



動新聞: 小心短訊藏 **木馬** 出動「二奶」敲詐



2015年8月15日

【本報訊】近日電話騙案猖獗,資訊保安專家解釋,騙徒透過發送短訊,散播暗藏木馬程式的網站連結和短片,機主一旦下載和開啟,騙徒便能遙距盜取手機內的個人資料再進行詐騙,增加騙案成功率。

2018年4月19日星期四

2018年4月16日星期一

basic Scratch tutorials on YouTube (programming)

Dodge the ball - Easy Game Tutorial (a full tutorial)
https://www.youtube.com/watch?v=ukOON8WNJ-c&t=768s


Dog chasing cat
(changing costume. chasing another object)
https://www.youtube.com/watch?v=Y7cWKDGGNsw


Making a (very simple) soccer game on Scratch 2.0
-use KB to move the cat, changing costume
-auto movement of an object
https://www.youtube.com/watch?v=iD6l2Uqqf7M



basic tutorial:
Scratch Tutorial 4 - Making Backgrounds (helicopter)
https://www.youtube.com/watch?v=9LNFvYfS_Zk


How to do automatic horizontal background scrolling in Scratch
https://www.youtube.com/watch?v=BEHJzEzq-b8


Scratch - Mario Tutorial - Adding in a Background
https://www.youtube.com/watch?v=o0Wnxpb-u_8

how to create a catch game in scratch 2.0
https://www.youtube.com/watch?v=3QKiK4rJIB0