think like a math genius download
Tài liệu How to Think Like a Computer Scientist pptx
Ngày tải lên :
19/01/2014, 16:20
... computer programs. All
programming languages are formal languages.
natural language: Any of the languages people speak that have evolved nat-
urally.
portability: A property of a program that can run ... are declarations, assignments, and print state-
ments.
declaration: A statement that creates a new variable and determines its type.
assignment: A statement that assigns a value to a variable.
expression: ... important here: the name of the variable we pass as an
argument (argument) has nothing to do with the name of the parameter (phil).
Let me say that again:
The name of the variable we pass as an argument...
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Think Python How to Think Like a Computer Scientist potx
Ngày tải lên :
06/03/2014, 16:20
... evolved naturally.
Formal languages are languages that are designed by people for specific applications. For
example, the notation that mathematicians use is a formal language that is particularly
good ... Formal and natural languages 5
1.4 Formal and natural languages
Natural languages are the languages people speak, such as English, Spanish, and French.
They were not designed by people (although ... draw a stack
diagram. Like state diagrams, stack diagrams show the value of each variable, but they
also show the function each variable belongs to.
Each function is represented by a frame. A...
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How to Think Like a Computer Scientist pot
Ngày tải lên :
14/03/2014, 15:20
... than
what the programmer intended.
semantics: The meaning of a program.
natural language: Any one of the languages that people speak that evolved
naturally.
formal language: Any one of the languages ... the syntactic structure of a program, analo-
gous to a word in a natural language.
parse: To examine a program and analyze the syntactic s tructure.
print statement: An instruction that causes ... is a
small disadvantage of high-level languages.
But the advantages are enormous. First, it is much easier to program in a high-
level language. Programs written in a high-level language take...
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Think Python: How to Think Like a Computer Scientist pptx
Ngày tải lên :
23/03/2014, 22:21
... pur-
poses, like representing mathematical ideas or computer programs. All
programming languages are formal languages.
natural language: Any of the languages people speak that have evolved nat-
urally.
interpret: ... evolved naturally.
Formal languages are languages that are designed by people for specific
applications. For example, the notation that mathematicians use is a formal
language that is particularly ... powerful features of a programming language is the ability to
manipulate variables. A variable is a named lo c ation that stores a value.
Just as there are different types of values (integer, character,...
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Think PythonHow to Think Like a Computer Scientist pot
Ngày tải lên :
28/03/2014, 22:20
... error you are most likely to make is an illegal variable name, like
and , which are keywords, or and , which contain illegal charac-
ters.
If you put a space in a variable name, Python thinks it ... assign to a variable or pass as an argument. For
example, is a function that takes a function object as an argument and calls it twice:
Here’s an example that uses to call a function named twice.
1. ... value to a variable.
state diagram: A graphical representation of a set of variables and the values they refer to.
14 Chapter 2. Variables, expressions and statements
The value of is 59, and in...
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content marketing think like a publisher - how to use content to market online and in social media
Ngày tải lên :
29/05/2014, 23:45
... play a sing-along game, and have other interactive adven-
tures that take advantage of the digital medium. The campaign grabbed headlines
and talk show appearances by its stars, sparking buzz and ... content and social media
management, inbound lead analysis, email marketing, website management, and a
host of analytics products. Essentially, the company has created a new product cate-
gory, so ... the chance to win a $50 Amazon gift certificate is a great
way to encourage participation.)
After you’ve collected all this data, analyzed it, and segmented it into personas, it’s
important to...
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Think like a freak: Steven D. Levitt and Stephen J. Dubner
Ngày tải lên :
05/06/2014, 05:28
... hope so. We’d like to bury the idea that there’s a right way and a
wrong way, a smart way and a foolish way, a red way and a blue way. The modern world demands
that we all think a bit more productively, ... was more to it than
that—politics, oil, and perhaps revenge—but it was the al Qaeda and weapons claims that sealed the
deal. Eight years, $800 billion, and nearly 4,500 American deaths later—along ... one-man factory, working toward the kind
of specialization that has made economists’ hearts beat faster since the days of Adam Smith.
As easily as he was able to swallow the hot dogs like a trained...
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think java how to think like a computer scientist
Ngày tải lên :
13/06/2014, 16:20
... 2.2. Variables 15
2.2 Variables
One of the most powerful features of a programming language is the ability
to manipulate variables. A variable is a named location that stores a value.
Values are ... humans to read and write.
low-level language: A programming language that is designed to be easy
for a computer to run. Also called “machine language” or “assembly
language.”
formal language: Any ... straightforward:
When you declare a variable, you create a named storage location.
When you make an assignment to a variable, you give it a value.
A common way to represent variables on paper is to draw...
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Act like a lady - Think like a man (By Steve Harvey) ppt
Ngày tải lên :
01/07/2014, 11:20
... They were flat and flimsy and didn’t have any raised
lettering, but those business cards announced that I was Steve
Harvey (who I am), and that I had a special talent in comedy
(what I do). How ...
woman; she’s got to demand that every man stand and deliver.
On the radio show and in my everyday interactions with my col-
leagues and friends, I constantly hear women say that there aren’t
any ... makes in the way
that he sees fit, he can’t possibly be to you what he wants to
be. Which means that you can’t really have the man you want.
He can’t sit around talking with you, or dream about...
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Think like a designer: 10 Tips from designer
Ngày tải lên :
06/07/2014, 11:35
...
intention?
think like a
—
—
p
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p
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Designer
.
.
10 Tips
from
Designers
d
Commu-
nication
.
7
Think
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Not decoration
d
think like a
—
—
p
p
p
D
Designer
garr
Reynolds
www.presentationzen.com
... constraints
embrace
.
1
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r
.
11
& know when
to break ’em
Learn the
rules
mind
Adopt the
beginner's
.
3
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.
.
.
.
.
.
.
.
.
.
.
.
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Intention
Clarify your
.
9
what’s your ... Restraint
Practice
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Experience
Focus on the
.
5
of the design
o
e
Check
it at
the
door
.
4
go
Story
Become a
.
6
Master...
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McGraw hill think like your customer a winning strategy to maximize sales by understanding ho
Ngày tải lên :
12/03/2014, 14:27
... really wants and the reasons they want
it. It's all part of what most sales professionals would call qualification. The value of sales qualification is in determining
the 'quality' ... question that really matters, because . . .
Far more crucial than what is valuable and important to your customer is why it is valuable and
important to them.
Asking questions in a way that helps ... she's up and about and planning to run the Boston Marathon next year.
It's safe, it's effective, and best of all it's available right now at your local pharmacy. Should I...
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hack proofing coldfusion - the only way to stop a hacker is to think like one
Ngày tải lên :
25/03/2014, 11:18
... he also obtained names, addresses, and expiration dates.
Maxus was also able to obtain thousands of CDuniverse account names and pass-
words. Maxus claimed that he was able to defeat a popular ... that there was a problem
with the SQL server (which does happen), an MS Access database was kept in
reserve and all queries were pointed at a datasource that was kept as a variable in
the Application.cfm ... but can become a burden when user visits increase or when
more applications or Web sites begin using client variables. I always create a
separate database that will act as my client variable...
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hack proofing xml - the only way to stop a hacker is to think like one
Ngày tải lên :
25/03/2014, 11:18
... Procedure 48
Special File/Database Access 50
Attacks against Special Files 50
Attacks against Databases 50
Remote Arbitrary Code Execution 53
The Attack 54
Code Execution Limitations 55
Elevation of Privileges ... generate random data and traffic.This random
data and traffic is called noise, and is usually used as either a diversionary tactic or
an obfuscation technique. Noise can be used to fool an administrator ... browsers are JavaScript bombs). Service-based network DoS attacks
are targeted at a particular service, such as a Web server. System-directed network
DoS attacks have a similar goal to local DoS attacks;...
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