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Advantages: - practical orientation - can reveal whether policies work/do not work - explains underlying logic behind the programme - it can improve programme effectiveness Disadvantages: - conflicts of interests among stakeholders - costs of evaluation: it diverts resources from the programme - apart from possessing research skills, researcher has to play different roles: collaborator, trainer, group facilitator etc. in order to smooth conflicts of interest - it is difficult to generalize based on evaluation results
To fulfill the purpose I don't use return but use a different method. pass by references: #include<stdio.h> void myFunc(int n[]){ int i; for(i = 0; i<10; i++) n[i] = i; } int main(void){ int a[10]; int i; myFunc(a); for(i=0; i<10; i++){ printf("%d\n",a[i]); } }
The abstract keyword is used to denote abstract classes and abstract methods in Java.An abstract method is a method which is defined, but not implemented:public abstract void doStuff();An abstract class is a class which contains one or more abstract methods*, and which cannot be instantiated directly. All subclasses of an abstract class must implement the abstract methods.* Note that abstract classes can include no abstract methods, but this rather defeats the purpose of using an abstract class.The quintessential example of an abstract class is the Shape class.// Definition of our abstract classpublic abstract class Shape {// Notice how we can actually declare and implement variables and methods.// This is what differentiates between an abstract class and an interface.// The location of this shapeprivate double x,y;// Change our location - all subclasses will have this by defaultpublic void moveTo(final double newX, final double newY) {x = newX;y = newY;}// Definitions of our abstract classes.// All classes which extend from Shape must implement these.public abstract double getArea();public abstract double getPerimiter();}// Definition of our concrete example classpublic class Rectangle extends Shape {// Beyond the x,y location of Shape, Rectangle must have width and heightprivate double width, height;// Implement abstract methodspublic double getArea() {return width * height;}public double getPerimiter() {return width + width + height + height;}}
Listlessly means without energy. She moved listlessly, as if she barely had the energy to stand upright.
Foreshadowing is a literary device that provides clues or hints about future events in a story. These hints help to create suspense and build anticipation for what is to come.
Look at the formula for gravitational potential energy. The clues are all there.
You're probably thinking of foreshadowing, where the author provides clues so that the reader knows something is coming.
A grasshopper is one of the clues in the blue clues bugs.
Clues - Clues album - was created on 2009-05-19.
The clues in Blue's Clues are Sticks, Tree, and Eggs.
Whose clues? Blue's Clues! Whose clues? Blue's clues!
clues are just things to help you with the clues
Clues for Blue's Clues bed answer: sheets, a pillow, and snoring.
1. Definition or restatement clues 2. Example clues 3. Comparison clues 4. Contrast clues
If you need clues for your Blues Clues episode provide the episode name or number and we can easily help find the clues.