Programming examples for beginners
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This document provides programming resources for beginners, including links to GitHub, Udemy, and YouTube channels containing tutorials and courses on Java, Spring, JSP, Maven, C, and interview preparation. It also lists several free courses on Eclipse, Spring, and JUnit testing with Java examples that are available on Udemy and YouTube.
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Mockito tutorial for beginnersinTwentyEight Minutes Writing great unit tests distinguishes good programmers from great programmers. In this course, you will learn how to write great unit tests with Mockito and JUnit. You take 12 steps with JUnit and 18 steps with Mockito into unit testing proficiency.
Mockito
Step 01 : Set up an Eclipse Project with JUnit and Mockito frameworks. First Green Bar.
Step 02 : Example to start understanding why we need mocks.
Step 03 : What is a stub? Create an unit test using Stub? Disadvantages of Stubs.
Step 04 : Your first Mockito code! Hurrah!!! Lets use Mockito to mock TodoService.
Step 05 : Stubbing variations with Mockito. A few mockito examples mocking List class : Multiple return values, Argument Matchers and throwing exceptions.
Step 06 : Introduction to BDD. Given When Then. BDD Mockito Syntax.
Step 07 : How to verify calls on a mock? Verify how many times a method is called. We will add deleteTodo method to the TodoService.
Step 08 : How to capture an argument which is passed to a mock?
Step 09 : Hamcrest Matchers.
Step 10 : Let's simplify things with Mockito Annotations. @Mock, @InjectMocks, @RunWith(MockitoJUnitRunner.class), @Captor
Step 11 : JUnit Rules. Using MockitoJUnit.rule() instead of @RunWith(MockitoJUnitRunner.class).
Step 12 : Real world Example with Spring
Step 13 : What is a spy? How to spy with Mockito?
Step 14 : Some Theory : Why does Mockito not allow stubbing final and private methods?
Step 15 : Using PowerMock and Mockito to mock a Static Method.
Step 16 : Using PowerMock and Mockito to invoke a private Method.
Step 17 : Using PowerMock and Mockito to mock a constructor.
Step 18 : Good Unit Tests.
JUnit
Step 01 : Need for Unit Testing
Step 02 : Setting up your First JUnit
Step 03 : First Successful JUnit. Green Bar and assertEquals
Step 04 : Refactoring Your First JUnit Test
Step 05 : Second JUnit Example assertTrue and assertFalse
Step 06 : @Before @After
Step 07 : @BeforeClass @AfterClass
Step 08 : Comparing Arrays in JUnit Tests
Step 09 : Testing Exceptions in JUnit Tests
Step 10 : Testing Performance in JUnit Tests
Step 11 : Parameterized Tests
Step 12 : Organize JUnits into Suites
Spring tutorial for beginners with examples
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You'll learn how to set up your system for Spring development, how to use Maven and how to write testable code with Spring.
All code belonging to the course is in Github.
We take a focused approach taking a deep dive into most important and common Spring features.
During this tutorial, we discuss these features with examples
Spring Container, Dependency, and IOC (Inversion of Control)
Aspect Oriented Programming
JDBC
Unit Testing with JUnit
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This videos covers all interview questions on Variables and Variable Types - External, Local, Global and more...
Complete Questions List:
Section 1 : Variables
What is the difference between declaration and definition of a variable?
What are the sizes of different datatypes in C Language?
What is an unsigned int?
6.What is an automatic variable?
7.What are the default values for automatic variables?
9.What are external variables?
12.When are external variables initialized?
15.When are static variables initialized?
16.What is the default value of static variables?
17.What does the keyword const represent?
19.What is a static function?
20.What is a Register Variable? What are its advantages?
23.What is a block?
Section 2 Expressions
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36.What is Associativity?
Section 3 Functions
38.What is the difference between declaration and definition of a function? When is a declaration not needed?
39.What are arguments and What are parameters?
40.What is the default return value from a function?
Section 4 Arrays
49.How are arrays and pointers related?
51.What are Character Pointers?
Section 5 Pointers
55.How are arrays and pointers related?
56.Can you change the address pointed to by an array variable?
57.What are Character Pointers?
58.What is the result of this program?
Section 6 Structures
59.How do you initialize a structure?
60.What are the default values assigned to a Structure?
61.How do you pass a Structure to a function?
62.Will the values in a structure be modified when they are changed in a function?
64.What is the difference between a Structure and a Union?
65.What is dynamic memory allocation?
66.What if free is not called in the method above?
Section 7 Others
67.What are Escape Characters in C Language?
68.How do you comment code in C Language?
69.What is an Enum?
70.What is a typedef?
Section 8 For Loop
71.What are the different parts of a for loop?
72.Can comma be used in a for loop?
74.What is the use of a break statement in a loop?
75.What is the use of a continue in a loop?
Section 9 : If Condition
Section 10 : Switch Statement
85.Can a switch be used without default?
Section 11 : Preprocessor Directives
Section 12 : Puzzles Udemy
Get our complete C Interview guide: http://www.cinterview.in/p/get-our-c-interview-video-guide.html
Eclipse tutorial for beginners
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By the end of this course, you would have a number of Eclipse tips and tricks up your sleeve. You will also understand various features of Eclipse - Views, Perspectives, Debugger, Save Actions, Plugins and Code Generation.
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Step 3 : Eclipse Short Cuts
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What is difference between GenericServlet and HttpServlet?
What is the purpose of RequestDispatcher Interface?
How do you forward to a jsp from the servlet?
What is Session?
What are Cookies?
What is filter?
What is war file?
What is the structure of a war file?
What are the servlet annotations introduced in Servlet 3.0?
What is different between web server and application server?
What is difference between ServletConfig and ServletContext?
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