ten most effective ways to improve your english speaking skills
99 fast ways to improve your english
Ngày tải lên :
28/06/2014, 08:50
... Fast Ways to Improve your English
All Rights Reserved © EFLeBooks
45. a. I made a promise to my boyfriend to have dinner with him
tonight.
b. I have a promise with my boyfriend tonight to ... Fast Ways to Improve your English
All Rights Reserved © EFLeBooks
Part One:
Greetings
and
Farewells
FOR NATURAL
SOUNDING
CONVERSATION:
The fastest way to improve
your English ... say: He doesn’t English.
Do say: He doesn’t speak English.
Don’t say: He can’t English.
Do say: He can’t speak English.
Oh no!
Not Grammar!
99 Fast Ways to Improve your English
All...
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Effective C#50 Specific Ways to Improve Your C# Second Edition phần 1 ppt
Ngày tải lên :
12/08/2014, 16:21
... of Wow! eBook
ptg
Effective C#
50 Specific Ways to Improve
Your C#
Second Edition
Bill Wagner
Upper Saddle River, NJ ã Boston ã Indianapolis ã San Francisco
New York ã Toronto ã Montreal ã London ... you. You likely need to attempt to cast those objects
to other types, either classes or interfaces. You’ve got two choices: Use the
as operator or force the compiler to bend to your will using a ... typing. That is almost always a
good thing. Strong typing means you expect the compiler to find type mis-
matches in your code. That also means your applications do not need to
perform as much...
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Effective C#50 Specific Ways to Improve Your C# Second Edition phần 2 pptx
Ngày tải lên :
12/08/2014, 16:21
... in your debug build, but your release builds happily
print a blank message. That’s not your intent. You goofed, but the compiler
couldn’t help you. You have code that is fundamental to your ...
"SomeSample.Size" is not what you want to display to your users. But that’s
what you get when you don’t override ToString() in your classes. You write
a class once, but your clients use it many times. ... override of
Object.ToString() should return the textual representation most likely to
be used by clients of that class. In the Customer example, that’s the name:
Item 5: Always Provide ToString()
❘
29
From...
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Effective C#50 Specific Ways to Improve Your C# Second Edition phần 3 docx
Ngày tải lên :
12/08/2014, 16:21
... are, stop it. Veteran C++ programmers would
factor the common algorithms into a private helper method. Stop that,
too. When you find that multiple constructors contain the same logic, fac-
tor ... logic to
initialize static member variables, create a static constructor.
Implementing the singleton pattern in C# is the most frequent use of a
static constructor. Make your instance constructor ... continues to include all the fea-
tures that are part of that heritage. It’s natural to reach for the most famil-
iar tools at your disposal. However, those tools might not be the best tools.
When...
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Effective C#50 Specific Ways to Improve Your C# Second Edition phần 4 pdf
Ngày tải lên :
12/08/2014, 16:21
... structure refers to the same array storage (phones) allocated
outside the object. Developers can modify your immutable structure
through another variable that refers to the same storage. To remove ... meant to store data values, value types are the way to go.
The decision to make a value type or a reference type is an important one.
It is a far-reaching change to turn a value type into a class ... way for users of
your class to construct an object in steps, yet maintain the immutability of
your type.
The Garbage Collector does an efficient job of managing the memory that
your application...
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Effective C#50 Specific Ways to Improve Your C# Second Edition phần 6 pptx
Ngày tải lên :
12/08/2014, 16:21
... Relational Operators.
public static bool operator <(Customer left,
Customer right)
{
return left.CompareTo(right) < 0;
}
public static bool operator <=(Customer left,
Customer right) ... (!(obj is Customer))
throw new ArgumentException(
"Argument is not a Customer", "obj");
Customer otherCustomer = (Customer)obj;
return this.CompareTo(otherCustomer);
}
#endregion
// ... IComparable.CompareTo(object obj)
{
if (!(obj is Customer))
throw new ArgumentException(
"Argument is not a Customer", "obj");
Customer otherCustomer = (Customer)obj;
return...
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Effective C#50 Specific Ways to Improve Your C# Second Edition phần 7 ppt
Ngày tải lên :
12/08/2014, 16:21
... element: 30
The query does not begin to execute until the first call to MoveNext() on
the enumerator. The first call to MoveNext() executes the query on enough
elements to retrieve the first element on ... elided.
}
}
This is a problem. Your base class snuck a method underneath your class’s
naming scope. There are two ways to fix this. You could change that
name of your NormalizeValues method. Note ... class to the world, that would force
all your users to make numerous changes. That’s where the new modifier
comes in handy. Your clients will continue to use your NormalizeValues()
method without...
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Effective C#50 Specific Ways to Improve Your C# Second Edition phần 8 pps
Ngày tải lên :
12/08/2014, 16:21
... much work to do.
Implementing dynamic behavior can be a great way to approach some of
your programming challenges. When you look at creating dynamic types,
your first choice should be to derive ... itself dynamic. At some point, you’ll
want to bring those dynamic objects back into the static type system used
by most of your C# code. That’s going to require either a cast or a conver-
sion ... exception. Adding the
code to handle missing nodes adds quite a bit more code, just to handle
potential errors. At that point, it’s harder to discern the original intent.
Instead, suppose you...
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8 ways to improve your about us page
Ngày tải lên :
27/01/2014, 20:58
... @jeff_haden
And don't let your Web folks convince you to use stock photos in order to add visual appeal to the
page. We're all experts at spotting stock phot os.
The pretty boy wearing ... information tends to seal a deal or win over a hesitant customer?
If I want to outsource product fulfillment, "providers of outstanding customer experiences" means
nothing to me, but ... make them up. Describe what
your business hopes to achieve and how you plan to achieve it. Give me the chance to decide if I
want to jump on board with you.
Never try to be something you're...
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Craft and Vision: Eleven ways to improve your photography
Ngày tải lên :
24/03/2014, 21:42
... of your image, try a print and com-
pare it to what you see on your display. If it’s still too dark,
your display may still be too bright. Continue to adjust
until your prints are close to ... through the frame? To communicate effectively
through your photographs, you have to direct your viewers’ attention. You can’t just hope that
they’ll notice your subject—you have to make them look ... Flickr,
that most photographers are aware of. It’s
nice to have your own website though,
and even if you know next to nothing
about web design it’s easy to start your
own photo blog using...
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Tài liệu Improve Your English Speaking and English Pronunciation Skills pdf
Ngày tải lên :
20/01/2014, 10:20
... sound add to the lists as you learn more words.
For example words that rhyme with me:-
Improve Your English Speaking and English Pronunciation Skills
The first rule of speaking English is to speak ... is often in English too!
ã Once your English is good enough, go shopping in some tourist areas.
You'll find lots of shop assistants speak very good English.
ã If you can travel to an English ... learning English. Go out together for coffee and only
speak English to each other!
Read short stories out loud and try to see, say and hear the words to reinforce your
memory. Record yourself...
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Ten Ways to Improve the Security of a New Computer doc
Ngày tải lên :
14/03/2014, 22:20
... practices), go to
your software vendors’ websites and check for and install all available updates. Enable automatic
updates if your vendors offer it; that will ensure your software is always updated, ... and you won’t
have to remember to do it yourself. Many operating systems and software have options for
automatic updates. As you’re setting up your new computer, be sure to enable these options ... signatures are up to date. Many antivirus and
antispyware programs offer automatic updating. Enable that feature so your software always has
the most current signatures. If automatic updates...
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