 [tutorial] Basics Of C Programming - Part 2 |
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 Oct 30 2006, 04:35 AM
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#11
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Member [ Level 2 ]  Group: Members Posts: 70 Joined: 29-August 06 Member No.: 15,594  |
QUOTE(Chesso @ Oct 20 2006, 08:23 AM)  It looks like a great piece of information to me, Iv'e done DLL's and things in C++ and still didn't know some of that  .May be bacause you never needed BITWISE operators... They are very much useful in embedded system programming and system programming. For high level codes, BITWISE operators may not be necessary. (I've never done any DLL's. So ain't sure if you do BIT operations there... All I know about DLL is it stands for Dinamic Link Libraries. Atleast thet's what I think it is )[PS: Sorry for late response. Didn't come online for a long time as I was caught up with series of unfortunate events. Finally I'm free!!!  ]
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Dec 31 2006, 04:20 PM
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#12
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Member [ Level 2 ] Group: Members Posts: 71 Joined: 16-December 06 Member No.: 18,419 |
QUOTE(yordan @ Oct 18 2006, 10:35 AM) I agree. Mainle, I see what ++i is (it changes i to i+1). I would like to know what += means. if a=-1, += applied to a makes it change to -2 or to 0 ? Here is an example: a = 10; a += 1; (a==11); a = 0; a += -1; (a==-1); a = 5; a += -3; (a==2); So a += b; is the same as writing a = a + b;, just a simpler syntax. |
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Jan 2 2007, 03:54 PM
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#13
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Way Out Of Control - You need a life :)  Group: [MODERATOR] Posts: 2,242 Joined: 16-August 05 Member No.: 7,896 myCENTs:56.55 |
QUOTE(bluefish @ Dec 31 2006, 05:20 PM) Here is an example: a = 10; a += 1; (a==11); a = 0; a += -1; (a==-1); a = 5; a += -3; (a==2); So a += b; is the same as writing a = a + b;, just a simpler syntax. OK, thanks for the reply. I learned something today, now I know what "+=" means. |
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Jan 2 2007, 11:53 PM
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#14
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Teh Coder Group: Members Posts: 1,053 Joined: 18-April 06 From: Australia Member No.: 12,833 myCENTs:89.25 |
I actually didn't know what it meant either, but I don't think I have ever needed to use it, but then again Iv'e only seen it used rarely.
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Jan 3 2007, 10:17 AM
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#15
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Way Out Of Control - You need a life :) Group: [MODERATOR] Posts: 2,242 Joined: 16-August 05 Member No.: 7,896 myCENTs:56.55 |
QUOTE(Chesso @ Jan 3 2007, 12:53 AM) I actually didn't know what it meant either, but I don't think I have ever needed to use it, but then again Iv'e only seen it used rarely. rarely is already a lot. I never saw thins += thing until today, and I don't even mind seeing somebody using it. Nevertheless, from a philosophical point of view, knowledge is supposed to be a good thing, even for (probably) useless things 
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Jan 3 2007, 11:13 AM
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#16
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Member [ Level 1 ] Group: Members Posts: 42 Joined: 2-January 07 Member No.: 19,036 |
Well, it was a great tutorial and i found it a very useful addition to my learning of programming. There were a few minor improvements in store, which SP Rao has stated for me.
All in all a good tutorial, and i await the next part with great anticipation 
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Jun 8 2007, 06:18 AM
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#17
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Member [ Level 1 ] Group: Members Posts: 47 Joined: 24-May 07 Member No.: 22,128 |
Wow, I hope these guides keep coming! There are a lot of differences for me for C compared to c++ and java. I like the syntax better in c++ and java, so the more guides I can read like this, the better off I am! Thanks a lot for your hard work
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Jun 8 2007, 06:23 AM
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#18
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Teh Coder Group: Members Posts: 1,053 Joined: 18-April 06 From: Australia Member No.: 12,833 myCENTs:89.25 |
C and C++ aren't too different, C++ is more an upgrade to add Object Orientation to the mix.
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Jul 1 2007, 12:33 PM
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#19
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Newbie [ Level 2 ] Group: Members Posts: 27 Joined: 1-July 07 Member No.: 23,058 |
Thankx for the second part man, glad to learn it.
 I think i'm gonna learn a lot here. |
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Aug 11 2007, 03:20 PM
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#20
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Newbie [ Level 1 ] Group: Members Posts: 9 Joined: 11-August 07 Member No.: 23,990 |
Hey,
Long time no see, digital brother. <LOL Wow I am just amazed at how much you guys are literate in computer programming languages. For me, it's HTML and I only know the basics. Well, it's kinda sad but I guess it can hold out for a little time being while I go try to learn PHP. Can someone answer my question: How can you benefit from being literate in C programming and C++?? What about C++ Visuals? Is that another programming language too? |
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