Planning Extreme Programming - kent beck martin fowler phần 2 ppsx
Extreme Programming in Perl Robert Nagler phần 2 pps
... implementation.
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6
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16
Chapter 2
Extreme Programming
XP ... and
encourage success.
2. 6 The Practices
XP’s practices embody the values described in the previous sections. In his
book Extreme Programming Explained Kent Beck defi...
Extreme Programming in Perl Robert Nagler phần 8 ppsx
... ’AUTHORIZATION’);
is($pop 3-& gt;User($cfg->{USER}), $cfg->{USER});
is($pop 3-& gt;User, $cfg->{USER});
is($pop 3-& gt;Pass($cfg->{PASSWORD}), $cfg->{PASSWORD});
is($pop 3-& gt;Pass, $cfg->{PASSWORD});
is($pop 3-& gt;Login, ... ’DEAD’);
is($pop 3-& gt;Alive, ’’);
is($pop 3-& gt;Host($cfg->{HOST}), $cfg->{HOST});
is($pop 3-& gt;Host, $cfg->{HOST});
$p...
C Programming for the Absolute Beginner phần 2 ppsx
... values. Examples of floating-point numbers are shown in the
following list.
• 09.4543
• 3 428 .27
• 1 12. 34 329
• -3 42. 66
• -5 5433.3 328 1
Chapter 2 • Primary Data Types
29
−−−
MEMORY CONCEPTS
A computer’s ... 3. 123 456);
printf("\n%.2f", 3. 123 456);
printf("\n%.3f", 3. 123 456);
printf("\n%.4f", 3. 123 456);
printf("\n%.5f", 3. 123 45...
Extreme Programming in Perl Robert Nagler phần 1 ppt
... . 19
4 Release Planning 21
4.1 Planning Game . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4 .2 Roles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
4.3 Stories . ... . . . . 6
2 Extreme Programming 7
2. 1 Core Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
2. 2 Communication . . . . . . . . . . . . . . . . . . . . . . . . . ....
Extreme Programming in Perl Robert Nagler phần 3 pptx
... you.
Simply put, pair programming yields better software than solitary pro-
gramming. Or, as Eric Raymond says, “Given enough eyeballs, all bugs are
shallow.”
2
6 .2 How It Works
Pair programming is ... Robert and Dorothy Bolton, American Management Associ-
ation, 1996, p. 68.
8
Ibid, p. 72.
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• Implement y...
Extreme Programming in Perl Robert Nagler phần 4 docx
... re-
duces quality, which can be difficult to recover from, because the team
falls into the bug-fixing trap soon after launch. Too little refactor-
ing multiplies defects through copy-and-paste-itis: ... Motorcycle Maintenance, Robert M. Pirsig, Bantam Books, 1989,
p. 27 7 -2 83.
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45
The project started out normally wi...
Extreme Programming in Perl Robert Nagler phần 5 docx
... $max\n";
}
4
http://search.cpan.org/src/SBURKE/Test-1 .22 /lib/Test.pm
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70
test_deviance(’does not match’);
login_as(’demo’, ... generally, “Business is a team sport.” Rich Kid, Smart Kid, Kiyosaki et
al, Warner Books, 20 01, p. 22 4 -2 25 .
67
some necessary refactorings, such as, a change in a widely used...
Extreme Programming in Perl Robert Nagler phần 6 doc
... http://xp.c2.com/ExtremeDocuments.html for a doc-
ument about documentation by XP’s founders.
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78
Copyright
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20 04 Robert ... prices.
Starting w ith length 1, the values of alpha decrease as follows: 1, 2/ 3,
1 /2, 2/ 5, 1/3, 2/ 7, and 1/4. The values 1, 1 /2, and 2/ 5 are good candidates,
because they can be...
Extreme Programming in Perl Robert Nagler phần 7 pot
... {
use_ok(’EMA’);
}
ok(my $ema = EMA->new(4));
is($ema->compute(5), 5);
is($ema->compute(5), 5);
is($ema->compute(10), 7); dies ok {EMA->new ( -2 )}; dies ok {EMA->new(0)};
lives ok {EMA->new(1)}; ... = SMA->new(4));
is($sma->compute(5), 5);
is($sma->compute(5), 5);
is($sma->compute(11), 7);
is($sma->compute(11), 8);
is($sma->compute(13), 10);
dies_ok {S...
Extreme Programming in Perl Robert Nagler phần 9 pps
... ’LIST’;
$CMD=~ tr/a-z/A-Z/;
$me->Alive() or return;
my @retarray = ();
my $ret = ’’;
$me->_checkstate(’TRANSACTION’, $CMD) or return;
$me->_sockprint($CMD, $num ? " $num" : ’’, $me->EOL());
my ... ’LIST’;
$CMD=~ tr/a-z/A-Z/;
$me->Alive() or return;
my @retarray = ();
my $ret = ’’;
$me->_checkstate(’TRANSACTION’, $CMD) or return;
Copyright
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20 04 Robert Nagler
A...