弄蛇人的程式語言入門

Transcript

1. ශ⣹̍ḑ⁰෇⯅⭚ӧ㉊ RSChiang @ SITCON Summer Camp 2014 H O W

   T O T R A I N Y O U R P Y T H O N

2. ߐ㡦࿝ዅ RSChiang • 112 ᝖୪㋁ • SITCON / COSCUP ⵈⶦ೸

   • Python ჿࢼ␹ • You can reach me at http://poren.tw

3. ⁰෇ḑ༦⏯

4. 民法 158 條 要約定有承諾期限者，⾮非於其期限 內為承諾，失其拘束⼒力。︒｡ ⬉≜.send() try: ါⰊ = ⬉≜.wait()

   except TimeoutException: ⬉≜ = null ቒ୕ ⁰෇

5. Python

6. Beautiful is better than ugly. Explicit is better than implicit.

   Simple is better than complex. Complex is better than complicated. Flat is better than nested. Sparse is better than dense. Readability counts.

7. #include <iostream> using namespace std; ! int main(int argc, char*

   argv) { cout << “Hi SITCON!”; return 0; } print(“Hi SITCON!”) C++ Python
8. None

9. string a = “ݙ”;
 string b = “”; for (int

   i = 1; i <= 5; i++) { b += a; } cout << b; print(“ݙ” * 5) C++ Python

10. for (int i = 1; i <= 5; i++) {

    cout << “#” << i << “\n”; } for i in range(5): print(“#” + str(i)) C++ Python

11. captains = [‘Takeshi’, ‘ୖ⭘’, ‘EAT’, ‘┧㕕’] for captain in captains:

    print(‘Captain ’ + captain) print(len(captains))

12. speakers = [‘Allen’, ‘Bob’, ‘RS’, ‘⒀㐷’] for i, speaker in

    enumerate(speakers): print(‘#{0} - {1}’.format(i, speaker)) print(len(captains))

13. Live Examples

14. reduce( lambda a, b: a or b, [ x %

    i == 0 for i in range( 2, int(x ** 0.5 + 1) ) ] )

15. Thanks!