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Newbie questions on Python 7 7 (4/16/2013 3:20:44 PM) comp.lang.python Hi all, i'm programming in python for the first time (usually i use C as programming language). I don't understand these results: >>> a=[1,2,3,4,5] >>> a[:-1] [1, 2, 3, 4] >>> a[::-1] [5, 4, 3, 2, 1] >... idkfaidkfaidkfa

Correct use of malloc 9 13 (4/9/2013 11:59:46 AM) comp.lang.c Hi, do you think that this is a correct use of malloc function? void foo(void) { ..... prt++; } void main() { int *ptr=malloc(5*sizeof(int)); .... foo(); free(ptr); } Can i use ptr in f... idkfaidkfaidkfa

[OT] Augmented Reality software 0 27 (5/14/2012 7:23:59 AM) comp.lang.c Hi, i should make a video and i want to implement (in a post processing phase) augmented reality effect. So i need a software able to: 1. import this video file 2. recognize all markers visible in this video 3.... eryer

Help with this PIC code 2 51 (1/3/2011 6:08:41 PM) comp.arch.embedded Hi, i want your opinion about this code for PIC24FJ32GB002...I want to use internal FRC for bus clock at 8MHz and obtain a PWM output at 150KHz...this is my first pic code and i can't test it (i haven't any eva... eryer

About ZigBee 3 191 (5/21/2010 6:56:30 PM) comp.arch.embedded Hi, i want to use zigbee: i know only freescale ZigBee and i'm looking for better alternatives...For me it is very important (in order): 1. Open source ZigBee stack (a stack with obfuscated source code is ... eryer

Naming variables 10 192 (1/2/2010 8:50:39 AM) comp.lang.c Hi, what rules do you follow when naming variables in c programming?any suggestion, link, etc...? ... eryer

Where a big array can be stored? 12 37 (6/3/2009 8:43:07 PM) comp.lang.c I've found an example where a structure with a pointer to a very big array is present...const array and structure values are in the same .c file; struct declaration is in a .h file. In the same .h file, an "ext... idkfaidkfaidkfa

Question about SDRAM 0 29 (2/10/2009 10:07:46 PM) comp.arch.embedded i don't understand some definitions about SDRAM: 1)COLUMN: smallest unit data....if SDRAM is 4Mx16(=1megx16x4banks), is 16 colum's number of bits or data out bits?Column's number of bits and data out pins are a... idkfaidkfaidkfa

Volatile variable 3 31 (9/27/2008 7:11:16 AM) comp.lang.c I've found this code: void function(void) { volatile unsigned long * pAdd, *pCntl; ........ for(i = 0, pCntl = &VICPRIORITY0, pAdd = &VICTADDR0; i < 32; ++i) { *pCntl++ = *pAdd++ = 0; } } It's the ... idkfaidkfaidkfa

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Where a big array can be stored? 12 37 (6/3/2009 8:43:07 PM) comp.lang.c I've found an example where a structure with a pointer to a very big array is present...const array and structure values are in the same .c file; struct declaration is in a .h file. In the same .h file, an "ext... idkfaidkfaidkfa (13)

Help with this PIC code 2 51 (1/3/2011 6:08:41 PM) comp.arch.embedded Hi, i want your opinion about this code for PIC24FJ32GB002...I want to use internal FRC for bus clock at 8MHz and obtain a PWM output at 150KHz...this is my first pic code and i can't test it (i haven't any eva... idkfaidkfaidkfa (13)