Beginning Perl Third Edition PHẦN 7 pot
Beginning Perl Third Edition PHẦN 7 pot
... /etc /perl /usr/local/lib /perl/ 5.10.0 /usr/local/share /perl/ 5.10.0 /usr/lib /perl5 /usr/share /perl5 /usr/lib /perl/ 5.10 /usr/share /perl/ 5.10 /usr/local/lib/site _perl .) at ./cantload.pl line 7. ... here. For a complete list of all the modules in the Perl distribution, execute perldoc perlmodlib at a shell prompt. CHAPTER 12 ■ MODULES 270 [ 2, 4, 6 ], { &a...
Ngày tải lên: 09/08/2014, 14:21
Beginning Perl Third Edition PHẦN 1 potx
... foreach Loop 71 do while and do until 72 Loop Control Constructs 74 Breaking Out 74 Going On to the Next 75 Reexecuting the Loop 76 Loop Labels 77 goto 79 Summary 79 Exercises 79 ■Chapter ... Function 174 The join() Function 175 Common Blunders 175 Summary 176 Exercises 177 ■Chapter 8: Files and Data 179 Filehandles 179 The open() Function 179 The close() Function...
Ngày tải lên: 09/08/2014, 14:21
Beginning Perl Third Edition PHẦN 4 pot
... written as seconds2.pl: #!/usr/bin /perl # seconds2.pl use warnings; use strict; my ($hours, $minutes, $seconds) = secs2hms( 372 3); print " 372 3 seconds is $hours hours, $minutes ... and remaining seconds. #!/usr/bin /perl # seconds1.pl use warnings; use strict; my ($hours, $minutes, $seconds) = secs2hms( 372 3); print " 372 3 seconds is $hours hours, $mi...
Ngày tải lên: 09/08/2014, 14:21
Beginning Perl Third Edition PHẦN 5 potx
... world. Perl will autoclose it for you. But it is considered good programming style to close files when you are finished with them. CHAPTER 7 ■ REGULAR EXPRESSIONS 1 67 Table 7- 4. Metacharacter ... this command is $ dir | more We can write Perl programs that pipe into programs (our Perl program will write into the pipe) or pipe from programs (our Perl program will rea...
Ngày tải lên: 09/08/2014, 14:21
Beginning Linux Programming Third Edition phần 7 pot
... with pthread_setcanceltype. 498 Chapter 12 b544 977 Ch12.qxd 12/1/03 8:56 AM Page 498 How It Works The program uses the mkfifo function to create a special file. Although we ask for a mode of 077 7, this is altered by the ... separate. This also makes the code easier to maintain. 5 37 Inter-Process Communication: Pipes b544 977 Ch13.qxd 12/1/03 8:56 AM Page 5 37 } (void)close(pipe_fd); } e...
Ngày tải lên: 09/08/2014, 14:21
Beginning JavaScript Third Edition phần 7 ppt
... with two fields and a button, as shown in Figure 12-12. 479 Chapter 12: Introduction to Dynamic HTML 15_051511 ch12.qxp 4/13/ 07 6: 17 PM Page 479 function divAdvert_onMouseOver() { //Get the element var ... the element. oHtmlElement.className = sNewClassName; 475 Chapter 12: Introduction to Dynamic HTML 15_051511 ch12.qxp 4/13/ 07 6: 17 PM Page 475 When the browser renders text wit...
Ngày tải lên: 09/08/2014, 14:21
Beginning JavaScript Third Edition phần 9 potx
... still need to check the status code of the request. 6 27 Chapter 16: Ajax and Remote Scripting 19_051511 ch16.qxp 4/13/ 07 6:22 PM Page 6 27 Because of this rise in the awareness of security concerns, ... ASP (classic or .NET), ColdFusion, PERL — anything that can output data in a text format. 651 Chapter 16: Ajax and Remote Scripting 19_051511 ch16.qxp 4/13/ 07 6:22 PM Page 651 functio...
Ngày tải lên: 09/08/2014, 14:21
Beginning Perl Third Edition PHẦN 2 pdf
... and run it through Perl. You should see something like this: $ perl currency1.pl 49518 Yen is 5 47. 4626865 671 64 dollars 360 Yen is 3.9800995024 875 6 dollars 30510 Yen is 3 37. 313432835821 dollars ... system: #!/usr/bin /perl # octhex3.pl use warnings; print hex("FFG"), "\n"; print oct(" 178 "), "\n"; These will stop at FF and...
Ngày tải lên: 09/08/2014, 14:21
Beginning Perl Third Edition PHẦN 3 docx
... wrong prefix, Perl will complain with a warning. #!/usr/bin /perl # badprefix.pl use warnings; use strict; my @array = (1, 3, 5, 7, 9); print @array[1]; will print $ perl badprefix.pl ... array slice as well as getting data from it: @sales[4, 7, 9 11] = (68, 101, 114, 111, 1 17) ; This sets new values for $sales[4], $sales [7] , $sales[9], $sales[10], and $sales[11...
Ngày tải lên: 09/08/2014, 14:21
Beginning Perl Third Edition PHẦN 6 pps
... 2 07 String Processing Perl was created to be a text processing language, and it is arguably the most powerful text processing language around. As discussed in Chapter 7, one way that Perl ... #!/usr/bin /perl # modelem.pl use warnings; use strict; my @array = (68, 101, 114, 111, 1 17) ; my $ref = \@array; ${$ref}[0] = 100; print "Array is now : @array\n";...
Ngày tải lên: 09/08/2014, 14:21