Ò׽ؽØÍ¼Èí¼þ¡¢µ¥Îļþ¡¢Ãâ°²×°¡¢´¿ÂÌÉ«¡¢½ö160KB

ʹÓÃCÓïÑÔÀ©Õ¹Python(Èý)

ÉÏһƪÖÐÎÒÃÇÒѾ­Á˽âÈçºÎÔÚPython³ÌÐòºÍCÄ£¿éÖ®¼ä½øÐÐÖµµÄÏ໥´«µÝ£¬ÏÖÔÚÎÒÃÇÀ´½øÈëʵ×÷½×¶Î£¬¿´¿´ÈçºÎ½«Ò»¸öCÓïÑÔ¿ª·¢µÄ¿ªÔ´mp3±à½âÂë¿âLAME°üװΪһ¸öPythonÏ¿ÉÒÔʹÓõÄÀ©Õ¹Ä£¿é¡£Ê×ÏÈÈ¥http://lame.sourceforge.net/download.phpÏÂÔØLAMEµÄÔ´´úÂ룬ȻºóÇл»µ½rootÓû§±àÒëÔ´´úÂ룬./configure
make
make install°²×°Íê³ÉºóÄã¿ÉÒÔÔÚ/usr/local/include/lameĿ¼ÏÂÕÒµ½lame.hÍ·Îļþ£¬ÎÒÃÇÔÚºóÃæµÄdemo³ÌÐòÖлáincludeËüµÄ£¬ÏÂÃæ¾ÍÊÇÒ»¸ö·Ç³£¼òµ¥µÄlameʾÀý³ÌÐòlame_test.c:´úÂë#include <stdio.h>
#include <stdlib.h>
#include <lame.h>
#define INBUFSIZE 4096
#define MP3BUFSIZE (int) (1.25 * INBUFSIZE) + 7200
int encode(char* inPath, char* outPath) {
    int status = 0;
    lame_global_flags* gfp;
    int ret_code;
    FILE* infp;
    FILE* outfp;
    short* input_buffer;
    int input_samples;
    char* mp3_buffer;
    int mp3_bytes;
    
    gfp = lame_init();
    if (gfp == NULL) {
        printf("lame_init failed\n");
        status = -1;
        goto exit;
    }
    
    ret_code = lame_init_params(gfp);
    if (ret_code < 0) {
        printf("lame_init_params returned %d\n",ret_code);
        status = -1;
        goto close_lame;
    }


Ïà¹ØÎĵµ£º

pythonÁ´½Ómysql³£¼ûÎÊÌâ

PythonÓëMysql
Ò»¡¢°²×°MySQLdbÄ£¿é
ʹÓÃpythonÁ¬½ÓMysqlµÄǰÌᣬ¾ÍÊÇÐèÒªÒ»¸öÈÃpythonÁ¬½Óµ½MysqlµÄ½Ó¿Ú£¬Õâ¾ÍÊÇMySQLdbÄ£¿é¡£
ÑéÖ¤ÊÇ·ñÒѾ­°²×°ÁËMySQLdb£º
==========================================================
d:\usr\local\Python25>python
Python 2.5.4 (r254:67916, Dec 23 2008, 15:10:54) [MSC v ......

PythonÈýÄ¿ÔËË㣬and orÏÝÚå

ÔÚCÓïÑÔÖУ¬ÈýÄ¿ÔËËã¾­³£Óõ½£¨cond?a:b£©£¬·Ç³£µÄ¼ò½à£¬¶øÔÚPythonÖв»Ö§³ÖÕâÖÖÓï·¨¡£
µ«ÊÇ£¬¿ÉÒÔÓÃPythonÖÐand orÀ´ÊµÏÖ£¨ÕâÀïÊÇÓÐÏÝÚåµÄ£¬ÏÂÃæ»á½²µ½£©
ÎÒÃÇÀ´¿´ÏÂÃæ¼¸¸ö±í´ïʽ
>>> False
or 1
1
>>> False
or 0
0
>>> True or
0
True
>>> True
and 1
1
>> ......

symbianÒýÓÃC±ê×¼¿â

symbianÓÐ×Ô¼ºµÄÒ»Ì׿⡣ҪºÃµÄ³ÉÐ͵ÄC´úÂ룬±ÈÈçǰÁ½ÌìΪÁ˽âÎöXMLÎÒÒýÓõ½µÄtinyxml¡£ËùÒÔÔÚsymbianÏÂÒýÓÃC±ê×¼¿â¾Í·Ç³£ÖØÒª£¬ÕâÊǶÔÒÔǰ´úÂë·Ç³£ºÃµÄÒÆÖ²·½Ê½¡£
ΪÁËÄÜÓÃC±ê×¼¿â£¬Ö÷ÒªÐÞ¸ÄmmpÎļþÖеÄ·¾¶ºÍ¿âÅäÖá£Ìí¼ÓÈçÏÂÁ½ÐУ¬¾Í¿ÉÒÔÓÃC±ê×¼¿âÁË¡£
SYSTEMINCLUDE  /epoc32/include/stdapis
LIBRARY  ......

C/C++ÖÐ ºê¶¨Òå×Ö·û´® ²Ù×÷

¹ØÓڼǺÅÕ³Ìù²Ù×÷·û(token paste operator): ##
1. ¼òµ¥µÄ˵£¬“##”ÊÇÒ»ÖÖ·Ö¸ôÁ¬½Ó·½Ê½£¬ËüµÄ×÷ÓÃÊÇÏÈ·Ö¸ô£¬È»ºó½øÐÐÇ¿ÖÆÁ¬½Ó¡£
   ÆäÖУ¬·Ö¸ôµÄ×÷ÓÃÀàËÆÓÚ¿Õ¸ñ¡£ÎÒÃÇÖªµÀÔÚÆÕͨµÄºê¶¨ÒåÖУ¬Ô¤´¦ÀíÆ÷Ò»°ã°Ñ¿Õ¸ñ
   ½âÊͳɷֶαêÖ¾£¬¶ÔÓÚÿһ¶ÎºÍÇ°Ãæ±È½Ï£ ......

c¿âº¯ÊýÏê½â——assert

c¿âº¯ÊýÏê½â——assert
º¯ÊýÃû: assert
¹¦  ÄÜ: ²âÊÔÒ»¸öÌõ¼þ²¢¿ÉÄÜʹ³ÌÐòÖÕÖ¹
Óà ·¨: void assert(int test);
³ÌÐòÀý:
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
struct ITEM {
   int key;
   int value;
};
/* add item to ......
© 2009 ej38.com All Rights Reserved. ¹ØÓÚE½¡ÍøÁªÏµÎÒÃÇ | Õ¾µãµØÍ¼ | ¸ÓICP±¸09004571ºÅ