ten ways to improve your grade

... Convert your vocab list to English only One way to stop yourself translating and therefore increase your speed of comprehension and production is to learn all your vocabulary without the use of your ... really have to make yourself understood in order to live, but it is also a good motivator to study English seriously in the weeks and months before your trip If possible, also try to use English ... in your own language, switch to English subtitles after that, and only switch back to subtitles in your own language if you get totally lost following the story of the film 27 Watch films in your...

Ngày tải lên: 04/06/2013, 14:46

... can't, don't use any photos 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 photos The pretty boy wearing ... What 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 "99.7% ... and benefits So what potential customers want to know? At a basic level, first-time visitors want to know you own a real business with real capabilities What questions customers typically ask during...

Ngày tải lên: 27/01/2014, 20:58

... attackers to connect to your computer Information flows from the internet to your home network by first coming into your modem, then to your router, which most people have, and finally to your computer ... a firewall built in Refer to your user’s guide for instructions on how to enable your firewall Once your firewall is enabled, consult the user’s guide to learn how to configure the security settings ... before you connect to the internet to improve your computer’s security If you don’t have a router, contact your service provider to learn how you can best secure your network The default configurations...

Ngày tải lên: 14/03/2014, 22:20

... be the director of photography, and is the author of The shapes direct attention, and use that to your advantage your photographs—and of your viewers’ attention Photographer’s Guide to Yosemite, ... for photographers to is to shoot images that are brighter (if they were too dark) create images, and to create beautiful, tactile prints from and to all of your editing on a darker monitor Then ... 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...

Ngày tải lên: 24/03/2014, 21:42

... 99 Fast Ways to Improve your English An essential tool for every All Rights Reserved © student of EFLeBooks English 99 Fast Ways to Improve your English All Rights Reserved ... Reserved © EFLeBooks 99 Fast Ways to Improve your English 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 have dinner 46 a I respect ... condition being referred to already exists Don’t say: Even though it rains tomorrow I will travel to Toronto Do say: Even if it rains tomorrow I will travel to Toronto Don’t say: Even if Taiwan...

Ngày tải lên: 28/06/2014, 08:50

... colleagues want to understand our intent as well Chapter 3, “Expressing Designs in C#,” discusses how the C# language can be applied to express your design intent There are always several ways to solve ... 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 ... the language’s as and is operators to express your intent more clearly Different ways of coercing types have different rules The is and as operators are almost always the correct semantics, and...

Ngày tải lên: 12/08/2014, 16:21

... "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 A ... Object.ToString() returns "Customer" That is never useful to anyone Even if ToString() will be used only for debugging purposes, it should be more sophisticated than that Your override of Object.ToString() ... System.String.Format() as well as ToString() internally Anytime the NET BCL wants to get the string representation of a customer, your customer type supplies that customer’s name One simple three-line...

Ngày tải lên: 12/08/2014, 16:21

... might need to perform multiple casts to invoke the conversion operators, a practice that leads to unmaintainable code If you want to convert another type into your type, use a constructor This ... static constructors are called And, yes, your static initializers execute before the base class’s static constructor The CLR calls your static constructor automatically before your type is first ... you 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, factor that...

Ngày tải lên: 12/08/2014, 16:21

... way to limit the objects created to the minimum set you need to accomplish your goals Copy that technique in your programs You’ve learned two techniques to minimize the number of allocations your ... you will use to initialize your immutable type The Address structure defined one constructor to allow clients to initialize an address Defining the reasonable set of constructors is often the simplest ... way to force a different initialization, but you can localize the problem using properties You created a property to export the value of msg to all your clients Add logic to that property to return...

Ngày tải lên: 12/08/2014, 16:21

... not a Customer", "obj"); Customer otherCustomer = (Customer)obj; return this.CompareTo(otherCustomer); } #endregion // Relational Operators public static bool operator

Ngày tải lên: 12/08/2014, 16:21

... n < 150 select Factorial(n)).ToArray(); var stopAndGoList = (from n in data.AsParallel() where n < 150 select Factorial(n)).ToList(); Using Stop and Go processing you’ll often get slightly better ... Modifier Only to React to Base Class Updates ❘ 197 // details 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 ... Framework case in which an upgrade to a base class now collides with a member that you previously declared in your class Of course, over time, your users might begin wanting to use the BaseWidget NormalizeValues()...

Ngày tải lên: 12/08/2014, 16:21

... not allowed to create extension methods that extend dynamic objects You can leverage dynamic to create methods that are intended to be used with anonymous types It’s a technique to be used sparingly, ... Expression.Add(leftOperand, rightOperand); var adder = Expression.Lambda( body, leftOperand, rightOperand); compiledExpression = adder.Compile(); } } You still need to specify the ... an 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 had...

Ngày tải lên: 12/08/2014, 16:21

... might need to perform multiple casts to invoke the conversion operators, a practice that leads to unmaintainable code If you want to convert another type into your type, use a constructor This ... static constructors are called And, yes, your static initializers execute before the base class’s static constructor The CLR calls your static constructor automatically before your type is first ... you 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, factor that...

Ngày tải lên: 12/08/2014, 20:22

... way to limit the objects created to the minimum set you need to accomplish your goals Copy that technique in your programs You’ve learned two techniques to minimize the number of allocations your ... you will use to initialize your immutable type The Address structure defined one constructor to allow clients to initialize an address Defining the reasonable set of constructors is often the simplest ... way to force a different initialization, but you can localize the problem using properties You created a property to export the value of msg to all your clients Add logic to that property to return...

Ngày tải lên: 12/08/2014, 20:22

... References to Internal Class Objects ❘ 155 caller a handle to your internal structures, so the caller no longer needs to go through your object to modify that contained reference Clearly, you want to ... // MoveNext(), Reset(), and Current public Enumerator(List storage) { // elided } } public IEnumerator GetEnumerator() { return new Enumerator(this); } // other List members } From the ... Visibility of Your Types ❘ 127 Client code, written by you, never needs to know about the class Enumerator All you need to know is that you get an object that implements the IEnumerator interface...

Ngày tải lên: 12/08/2014, 20:22

... not a Customer", "obj"); Customer otherCustomer = (Customer)obj; return this.CompareTo(otherCustomer); } #endregion // Relational Operators public static bool operator

Ngày tải lên: 12/08/2014, 20:22

... n < 150 select Factorial(n)).ToArray(); var stopAndGoList = (from n in data.AsParallel() where n < 150 select Factorial(n)).ToList(); Using Stop and Go processing you’ll often get slightly better ... Modifier Only to React to Base Class Updates ❘ 197 // details 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 ... Framework case in which an upgrade to a base class now collides with a member that you previously declared in your class Of course, over time, your users might begin wanting to use the BaseWidget NormalizeValues()...

Ngày tải lên: 12/08/2014, 20:22