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Answer 11


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Answer 10

False. The output is shown in Figure 9 . Note the effect of the asterisk * in the argument list of the call to the print function in Figure 8 . This will be important in another question later in this module.

Figure 9 . Answer 10.
[0, 1, 2, 3, 4, 5, 6] ok0 1 2 3 4 5 6

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Answer 9


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Answer 8

False. The output is shown in Figure 6 . Note the complement operator ^ at the left end of the class in the second if statement in Figure 5 .

Figure 6 . Answer 8.
Match No Match

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Answer 7

False. The output is shown in Figure 4 . See an explanation of lambda and filter at Python Course -- Python 3 Tutorial -- Lambda, filter, reduce and map . See list at The Python Standard Library: 2. Built-in Functions -- class list

Figure 4 . Answer 7.
[6, 7, 8, 9]

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Answer 6

True. See an explanation of lambda at Python Course -- Python 3 Tutorial -- Lambda, filter, reduce and map .

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Answer 5

False. The pattern [^abc$] will match any character other than a, b, c, or $. Note the ^ character at the beginning and see Regular Expression HOWTO .

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Answer 4

True. Although $ is usually a metacharacter, metacharacters are not active inside classes. Inside a class, $ is treated as an ordinary character.

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Answer 3

False. Within a character class, characters can be listed individually, or a range of characters can be indicated by giving two characters and separating them by a single dash as in [abc] or [a-c]. See Regular Expression HOWTO .

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Answer 2


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Answer 1

False. The metacharacters are shown in Figure 1 and do not include the exclamation character '!'. See Regular Expression HOWTO .

Figure 1 . Answer 1.
. ^ $ * + ? { } [ ] \ | ( )

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This section contains a variety of miscellaneous information.

Housekeeping material
  • Module name: Itse1359-1850-Regular Expressions
  • File: Itse1359-1850.htm
  • Published: 11/10/14
  • Revised: 03/24/15

Financial : Although the Connexions site makes it possible for you to download aPDF file for this module at no charge, and also makes it possible for you to purchase a pre-printed version of the PDF file, youshould be aware that some of the HTML elements in this module may not translate well into PDF.

I also want you to know that, I receive no financial compensation from the Connexions website even if you purchase the PDF version ofthe module.

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Affiliation : I am a professor of Computer Information Technology at Austin Community College in Austin, TX.


Questions & Answers

who was the first nanotechnologist
Lizzy Reply
technologist's thinker father is Richard Feynman but the literature first user scientist Nario Tagunichi.
Norio Taniguchi
I need help
anyone have book of Abdel Salam Hamdy Makhlouf book in pdf Fundamentals of Nanoparticles: Classifications, Synthesis
Naeem Reply
what happen with The nano material on The deep space.?
pedro Reply
It could change the whole space science.
the characteristics of nano materials can be studied by solving which equation?
sibaram Reply
plz answer fast
synthesis of nano materials by chemical reaction taking place in aqueous solvents under high temperature and pressure is call?
hydrothermal synthesis
how can chip be made from sand
Eke Reply
is this allso about nanoscale material
are nano particles real
Missy Reply
Hello, if I study Physics teacher in bachelor, can I study Nanotechnology in master?
Lale Reply
no can't
where is the latest information on a no technology how can I find it
where we get a research paper on Nano chemistry....?
Maira Reply
nanopartical of organic/inorganic / physical chemistry , pdf / thesis / review
what are the products of Nano chemistry?
Maira Reply
There are lots of products of nano chemistry... Like nano coatings.....carbon fiber.. And lots of others..
Even nanotechnology is pretty much all about chemistry... Its the chemistry on quantum or atomic level
no nanotechnology is also a part of physics and maths it requires angle formulas and some pressure regarding concepts
Preparation and Applications of Nanomaterial for Drug Delivery
Hafiz Reply
Application of nanotechnology in medicine
has a lot of application modern world
what is variations in raman spectra for nanomaterials
Jyoti Reply
ya I also want to know the raman spectra
I only see partial conversation and what's the question here!
Crow Reply
what about nanotechnology for water purification
RAW Reply
please someone correct me if I'm wrong but I think one can use nanoparticles, specially silver nanoparticles for water treatment.
yes that's correct
I think
Nasa has use it in the 60's, copper as water purification in the moon travel.
nanocopper obvius
what is the stm
Brian Reply
is there industrial application of fullrenes. What is the method to prepare fullrene on large scale.?
industrial application...? mmm I think on the medical side as drug carrier, but you should go deeper on your research, I may be wrong
STM - Scanning Tunneling Microscope.
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