... continue, for the success of these men in the fulness ofthe sunlight of
their triumph, realists as well as impressionists, was wholly due to their understanding
of and adherence to the rules of selection, ... concerns the great Spaniard is the whole composition alive in the
blaze ofthe sunlight, the glare ofthe hot sand and the[ 55] shimmer ofthe blue,
overarching sky, beating up and down and over the ... tea-rose yellow; the gloom of a
forest with its yellow-grays and blue-grays, the gray-green moss ofthe lichens, the
brown ofthe tree-trunks, the black and gray hues ofthe rocks, all these, if carefully...
... headings[i].appendChild(a);
}
}
The Art & Science Of JavaScript (www.sitepoint.com)
TheArt & Science of JavaScript
The Art & Science of JavaScript
The Art & Science of JavaScript (Sample ... in the park. The birds were
singing and the kids were all back at school.</p>
If the code may be found in the book’s code archive, the name ofthe file will appear at the top of
the ... (alphabetical). Store both the
The Art & Science Of JavaScript (www.sitepoint.com)
The Art & Science Of JavaScript18
of one on each iteration, and the loop continues until the counter’ s value...
... 24
The Art & Science of Web Design46
the only tools they bother to use are the ones they learned
on the outside ofthe Web. Does that mean your Web site
needs to be more like all the other ... Foundations 7The Art & Science of Web Design6
all be done with the same software, regardless of whether
you were sending out legal briefs or pages of a newspaper.
They dubbed their system the Generalized ... content
extending past the bottom ofthe screen. They need to
scroll to see the rest, but they often don’t. They don’t see
the scrollbar, because they don’t realize the page is so long,
because they didn’t...
... on these sections during the
computer-based testing processes (one ofthetesting principles of
Chapter 2).
26 TheArtofSoftware Testing
01.qxd 4/29/04 4:32 PM Page 26
infeasible. Perhaps, then, ... undiscovered
error.
20 TheArtofSoftware Testing
Figure 2.2
The Surprising Errors Remaining/Errors Found
Relationship.
01.qxd 4/29/04 4:32 PM Page 20
The Art of
Software
Testing
Second Edition
Glenford ... than the
actual process itself. Therefore, we will start our discussion of soft-
ware testing with these issues before we delve into the more techni-
cal nature ofthe topic.
The Psychology of Testing
One...
... attention on these sections during the
computer-based testing processes (one ofthetesting principles of
Chapter 2).
26 TheArtofSoftware Testing
01.qxd 4/29/04 4:32 PM Page 26
on thetesting investment ... description ofthe correct output ofthe program
for that set of input data.
14 TheArtofSoftware Testing
01.qxd 4/29/04 4:32 PM Page 14
An Error Checklist for Inspections
An important part ofthe ... ofSoftware Testing
01.qxd 4/29/04 4:32 PM Page 18
So, the purpose of this updated edition ofTheArtofSoftware Test-
ing is the same as it was in 1979: to fill these knowledge gaps for the
professional...
... determined by the accumulation of all the various
aspects ofthe UX while using the software. Design issues tend to weigh dispro-
portionately on the user’s impression ofthe trustworthiness ofthe product, ... using the software, rather than on the actual use ofthesoftware itself.
Software is, after all, just a tool people use to accomplish certain goals. To be
truly and unobtrusively useful, software ... and an experience. The point ofsoftware isn’t
necessarily to engross your users in the experience of using the software, it
is to keep them focused on the ultimate goals they’re trying to accomplish...
... resort to using the length()
function and array indexing.
At the end ofthe code, we use the
return statement:
return(k)
This has the function return the computed value of k to the code that called
it. ... variates, finds their absolute values,
and then finds the mean ofthe absolute values.
The
[1] you see means that the first item in this line of output is item 1.
In this case, our output consists of only ... vectors. Here, the
columns are the
V1, V2, and V3 components ofthe list.
The results returned by
lm() are now in an object that we’ve stored in
the variable
lma. It is an instance ofthe class lm....
... define these
as the application software plus the application landscape. The latter includes the servers
required to run thesoftware as well as the network infrastructure that allows all the application
components ... in
advance of any testing.
Data rollback
If any ofthe performance tests that you run change the content ofthe data within the test
database then ideally—prior to each performance test execution the ... a “bell curve.” The higher the standard deviation, the farther the items of
data tend to lie from the mean. Figure 4-1 provides an example courtesy of Wikipedia.
In performance testing terms,...
... coordinating the work ofthe rest
of the system. This is a robust approach, but may pose
issues from the scalability point of view. On the other
hand, distributed control poses high challe nges to the
programmers ... reveals the fact that 90% of
the time is consumed by the processes defined above.
The b asic optimization ofthe core is thus done to pro-
vide acceleration to 90% ofthe code.
Thus, depending on the ... correctly demodulate the OFDM symbol, it
is very important to make a good estimat e of the
response ofthe channel and equalize the distortions
caused to the transmitted signal. OFDM based commu-
nication...