user:afervan:portfolio
Differences
This shows you the differences between two versions of the page.
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| user:afervan:portfolio [2014/01/20 10:19] – external edit 127.0.0.1 | user:afervan:portfolio [2014/09/02 14:30] – [Portfolio] afervan | ||
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| ======Portfolio====== | ======Portfolio====== | ||
| + | First set of notes. (Tue Sep 2,2014) | ||
| + | |||
| + | Went over a new project for, just for kicks. | ||
| + | |||
| + | Started to play with the class chat. | ||
| + | |||
| + | Went over this: | ||
| + | |||
| + | screen -ls | ||
| + | if "no socket" | ||
| + | --> | ||
| + | |||
| + | irssi | ||
| + | /server irc | ||
| + | /join csci | ||
| + | / lab46 | ||
| + | ---------- | ||
| + | * POINTERS | ||
| + | ---------- | ||
| + | |||
| + | int a; (pointers are used to show were everything is located) | ||
| + | |||
| + | Spent a little time learning the differences between 32 bit and 64 bit systems. | ||
| + | |||
| + | int a; (gives you a part of memory) | ||
| + | int b; (also give you the amount you want but it might not be the one right aft$ | ||
| + | |||
| + | int *c; (*- dereferencing operator) | ||
| + | |||
| + | Pointers are the same size but we can choose how much memory we want. | ||
| + | int a=5; | ||
| + | int *c; | ||
| + | c=&a; | ||
| + | |||
| + | Pointers are no more than just stomething that contains an address to something$ | ||
| + | |||
| + | int *g=(int*)malloc(siveof(int)*4) | ||
| + | Went over a new project for, just for kicks. | ||
| + | |||
| + | Started to play with the class chat. | ||
| + | |||
| + | Went over this: | ||
| + | |||
| + | screen -ls | ||
| + | if "no socket" | ||
| + | --> | ||
| + | |||
| + | irssi | ||
| + | /server irc | ||
| + | /join csci | ||
| + | / lab46 | ||
| + | ---------- | ||
| + | * POINTERS | ||
| + | ---------- | ||
| + | |||
| + | int a; (pointers are used to show were everything is located) | ||
| + | |||
| + | Spent a little time learning the differences between 32 bit and 64 bit systems. | ||
| + | |||
| + | int a; (gives you a part of memory) | ||
| + | int b; (also give you the amount you want but it might not be the one right aft$ | ||
| + | |||
| + | int *c; (*- dereferencing operator) | ||
| + | |||
| + | Pointers are the same size but we can choose how much memory we want. | ||
| + | int a=5; | ||
| + | int *c; | ||
| + | c=&a; | ||
| + | |||
| + | Pointers are no more than just stomething that contains an address to something$ | ||
| + | |||
| + | int *g=(int*)malloc(siveof(int)*4) | ||
| + | |||
| =====cprog===== | =====cprog===== | ||
| * [[user: | * [[user: | ||
user/afervan/portfolio.txt · Last modified: 2014/09/09 14:37 by afervan
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