fkztw

C 語言的末日 (UNIX 的末日?)
    2038年
    1970年開始 到 2038年的時候 time_t 會 overflow

Myth

    NULL == 0 ?
        null pointer
        type is (void*)

fkztw

投影片 http://j.mp/mosky-pwp (後來上課後講者有稍做修改 所以可能不太一樣)

pipy - commit your python project

project -  a blog system

Dynamic typing, Static typing, Functor, Closure  我還不熟的東西


Python 2 or 3 ?

fkztw

今日投影片 j.mp/mosky-python
最新版投影片 j.mp/mosky-py


print
    print 'Print', 'multiple' # Print 和 multiple 中間會有空白
                              # 在 python2 裏面拿不掉
                              # 可以用 sys 裏面的 write 代替 就沒有空白
    print #印一個新行

fkztw

TITLE MASM Template    					(main.asm)

INCLUDE Irvine32.inc
.data
screenColumns		DWORD	80
screenLeftBoundry	BYTE	0
screenRightBoundry	BYTE	79
QuitFlag			BYTE	0

CaptionString	BYTE "Student Name: ",0

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#include <iostream>
using namespace std;

int main (void)
{
    int n;
    while (cin >> n)
    {
        if (n == 0) break;
        else if (n == 1) cout << "1" << endl;

fkztw

#include <iostream>
#include <cstdlib>
using namespace std;

int main(void)
{
	while (true)
	{
		int n, x, y, z, d;
		int x1 = 0, y1 = 0, z1 = 0;

fkztw

#include <iostream>;
#include <cstdlib>;
using namespace std;

int f(int n)
{
	int sum = 0;
	while (n)
	{
		sum += n%10;

fkztw

#include <cstdio>
#include <cstring>

int main (void)
{
    char s[11];

    while ( scanf("%s", s) != EOF  &&  s[0] != '0' )
    {
        while ( strlen(s) != 1 )

fkztw

2013.06.05 21:24
$ history | awk '{CMD[$2]++;count++;} END { for (a in CMD )print CMD[ a ]" " CMD[ a ]/count*100 "% " a}' | grep -v "./" | column -c 3 -s " " -t | sort -nr | nl | head -n 10
     1  611  12.22%  ls
     2  585  11.7%   sudo
     3  519  10.38%  cd
     4  453  9.06%   vim
     5  214  4.28%   ping
     6  133  2.66%   telnet
     7  115  2.3%    ip
     8  100  2%      rm

fkztw

# -*-coding: utf-8-*-

def find_gpa(grade):
    if 100 >= grade >= 90:
        return [grade, 'A+', 4.3]
    elif 89 >= grade >= 85:
        return [grade, 'A', 4.0]
    elif 84 >= grade >= 80:
        return [grade, 'A-', 3.7]
    elif 79 >= grade >= 77: