C for Dummies 2nd edition phần 3 potx

... or a psychic prediction. The contents can change too — just like the psychic prediction or campaign promise. 12 570684 Ch08.qxd 3/ 31/04 2:52 PM Page 93 Chapter 8 Charting Unknown Cs with Variables ... #define directive. The #define directive The #define construction (which is its official name, though I prefer to call it a directive) is used to set up what the C lords call a sym...

Ngày tải lên: 12/08/2014, 09:21

... Select and remove packages according to your needs. In the left column, you can click a right-facing arrow to expand a cate- gory and see all the groups beneath it, or you can click a down-facing arrow ... the trashcan icon and choos- ing Empty Trash from the context menu. When asked for confirmation, click Empty. ߜ Open the trashcan by double-clicking the icon. Then delete the entire conte...

Ngày tải lên: 09/08/2014, 04:21

... stupid. Computers are fast and obedient, not smart. 01 570684 FM.qxd 3/ 31/04 2:50 PM Page i C FOR DUMmIES ‰ 2ND EDITION 01 570684 FM.qxd 3/ 31/04 2:50 PM Page iii C FOR DUMmIES ‰ 2ND EDITION ... xviii xviii C For Dummies, 2nd Edition 01 570684 FM.qxd 3/ 31/04 2:50 PM Page iv C For Dummies ® , 2nd Edition Published by Wiley Publishing, Inc. 111...

Ngày tải lên: 12/08/2014, 09:21

... else affect a program. 19 570684 Ch14.qxd 3/ 31/04 3: 00 PM Page 1 83 Chapter 14: Iffy C Logic 1 83 A logical AND program for you The following source code demonstrates how a logical AND operation ... same character twice.”); } return(0); } Enter the source code for GREATER .C into your editor. Make sure that you enter all the proper curly braces, confirm the locations...

Ngày tải lên: 12/08/2014, 09:22

... 570684 Ch 23. qxd 3/ 31/04 2:59 PM Page 30 1 Chapter 23: The Stuff That Comes First 30 1 Source code (gcc) Object code (gcc) Figure 23- 3: How library files fit into the big Executable file picture. ... several source code modules, which is an advanced topic, fully covered in C All-in-One Desk Reference For Dummies (Wiley). 30 570684 Ch24.qxd 3/ 31/04 2:59 PM Page 31 0...

Ngày tải lên: 12/08/2014, 09:22

... introduction, 32 5 32 6 pseudorandom numbers, 32 6 seeding, 32 6, 32 8 32 9 random-sampler variable program, 98–99 RANDOM1 .C, 32 7 32 8 RANDOM2 .C, 32 9 33 0 RANDOM3 .C, 33 1 33 3 RANDOM4 .C, 33 5 33 6 ranges ... nested, 231 – 235 OUCH .C, 187–188 stopping, 1 93 195, 197–198 switch-case, 239 –247 39 570684 Index.qxd 3/ 31/04 2:58 PM Page 38 8 38 8 C For Dummies,...

Ngày tải lên: 12/08/2014, 09:22

... .37 5 www.sans.org 37 5 www.cert.org 37 6 www.infosyssec.org 37 7 www.microsoft.com/security 37 8 www.icsalabs.com 37 9 www.securityfocus.com 38 0 www.gocsi.com 38 0 www.isaserver.org 38 1 www.interhack.net/pubs/fwfaq ... . . . . . . . . .36 7 Sam Spade 36 8 Nmap 36 9 Netstat 36 9 TCPView 37 0 TDIMon 37 0 FPort 37 1 Snort 37 1 Internet Scanner 37 2 Nessus 37 3 Network Monitor...

Ngày tải lên: 14/08/2014, 02:20

... security concerns is by creating two policy documents: ߜ Internet Acceptable Use policy: This policy identifies what actions are considered acceptable when users access the Internet. More specifically, the ... always reflect a company’s Security and Internet Acceptable Use policies. A firewall is a tool for enforcing company rules regarding how employees can use the Internet. So before the...

Ngày tải lên: 14/08/2014, 02:20

... Terminal Access Controller Access Control System (TACACS, TACACS+): Similar to RADIUS, TACACS and TACACS+ authentication forwards the inputted user logon name and password combination to the configured TACACS ... have become increasingly popular for providing this access. A VPN is a secure connec- tion that is accomplished over an insecure connection by using an encryp- tion mechanism. In m...

Ngày tải lên: 14/08/2014, 02:20