Subject: computer drawing OPENE GL GLUT .
Hello, I want your help in writing comments on the lines of this code so that it is easier for me to understand. Thank you for your cooperation with me .
#include
#include
#include
static int year1=0, day1=0, year2=0, day2=0;
void init(void) {
glClearColor(0.0,0.0,0.0,0.0);
GLfloat mat_specular[]={1.0,1.0,1.0,1.0};
GLfloat mat_shininess[]={50.0};
GLfloat light_position0[]={1.0,1.0,1.0,0.0};
glClearColor(0.0,0.0,0.0,0.0);
glShadeModel(GL_SMOOTH);
glMaterialfv(GL_FRONT,GL_SPECULAR,mat_specular);
glMaterialfv(GL_FRONT,GL_SHININESS,mat_shininess);
glLightfv(GL_LIGHT0,GL_POSITION,light_position0);
GLfloat light_position1[] = {-1.0f, 0.5f, 0.5f, 0.0f};
glLightfv(GL_LIGHT1, GL_POSITION, light_position1);
glEnable(GL_COLOR_MATERIAL);
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_LIGHT1);
glEnable(GL_NORMALIZE);
glEnable(GL_DEPTH_TEST);
}
void display(void) {
glClear(GL_COLOR_BUFFER_BIT|GL_DEPTH_BUFFER_BIT);
glColor3f(1.0,1.0,1.0);
glPushMatrix();
glutSolidSphere(1.0,20,16);
glRotatef((GLfloat)year1,0.0,1.0,0.0);
glTranslatef(2.0,0.0,0.0);
glRotatef((GLfloat)day1,0.0,1.0,0.0);
glutSolidSphere(0.2,10,8);
glPopMatrix();
glPushMatrix();
glRotatef((GLfloat)year2,0.0,1.0,1.0);
glTranslatef(2.0,1.0,0.0);
glRotatef((GLfloat)day2,0.0,1.0,0.0);
glutSolidSphere(0.2,10,8);
glPopMatrix();
glutSwapBuffers();
}
void reshape(int w, int h) {
glViewport(0,0,(GLsizei)w,(GLsizei)h);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(40.0,(GLfloat)w/(GLfloat)h,1.0,20.0);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
gluLookAt(0.0,0.0,8.0,0.0,0.0,0.0,0.0,1.0,0.0);
}
void keyboard(unsigned char key, int x, int y) {
switch(key) {
case 'd':
day1=(day1+15)%360; glutPostRedisplay();
day2=(day2-10)%360; glutPostRedisplay();
break;
case 'y':
year1=(year1+10)%360; glutPostRedisplay();
year2=(year2-5)%360; glutPostRedisplay();
break;
}
}
int main(int argc, char** argv) {
glutInit(&argc, argv);
glutInitDisplayMode(GLUT_DOUBLE|GLUT_RGB|GLUT_DEPTH);
glutInitWindowSize(600,600);
glutInitWindowPosition(0,0);
glutCreateWindow("UJIAN");
init();
glutDisplayFunc(display);
glutReshapeFunc(reshape);
glutKeyboardFunc(keyboard);
glutMainLoop();
return 0;
}

multi tasking is the act of doing more than one thing at the same time

Answer:

Multitasking, the running of two or more programs (sets of instructions) in one computer at the same time. Multitasking is used to keep all of a computer's resources at work as much of the time as possible

The following is used to create an Extron TouchLink Pro user interface from a blank workspace or design template: Extron GUI Designer software

Extron GUI Designer software is a tool used to create, design, and customize Extron TouchLink Pro user interfaces. It allows users to start from a blank workspace or from a design template to create a custom user interface for their TouchLink Pro system.

The software offers a wide range of design elements, including buttons, sliders, and text fields, as well as the ability to import graphics and images. With the Extron GUI Designer software, users can create a professional-looking and functional user interface for their TouchLink Pro system.

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Answer:

9/2 is the answers for the question

Explanation:

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To modify the picklist field values for the Campaign Member Status field in order to add a new value for the upsell promotional campaign, the administrator can use the following A and D.

(D)Edit the picklist values for the Campaign Status in Object Manager:

The administrator should navigate to the Object Manager in Salesforce and locate the Campaign object.

Within the object, they can find the Campaign Member Status field and edit its picklist values.

By adding the new value specific to the upsell promotional campaign, the administrator ensures that users will be able to select it when working with campaign members.

(A)Add the Campaign Member Statuses related list to the Page Layout:

To make the newly added picklist value visible and accessible to users, the administrator should add the Campaign Member Statuses related list to the relevant Page Layout.

By doing so, the picklist values will be displayed as a related list on the campaign record page, allowing users to view and manage the different status options for campaign members.

This enables them to assign the new value to campaign members during the upsell promotional campaign.

By combining these two solutions, the administrator ensures a comprehensive approach to modifying the picklist field values.

First, they edit the picklist values in the Object Manager to include the new value.

Then, they add the Campaign Member Statuses related list to the Page Layout to make the picklist values accessible to users.

This approach ensures that both the back-end configuration and front-end user interface are appropriately updated, enabling effective management of campaign member statuses for the upsell promotional campaign.

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Answer:c) Not Necessary, While the team need to ensure that each increment is thoroughly tested, all increments work together and meets the definition of done, it is up to the team to find the best method to achieve this.

The Agile methodology values individuals and interactions over processes and tools. It encourages self-organizing and cross-functional teams to work together and find the best approach to deliver working software incrementally. While it is important to test each increment thoroughly, including non-functional testing, the specific testing strategy is not prescribed. The team can choose the best method to achieve their goals based on their context and needs.

Answer:

Option B, to instantly compare results when data in numerous cells change to specified values

Explanation:

Scenario setting with in the What If Analysis is used to compare various scenarios with in the same excel sheet. Scenarios has set of values that are saves and updated automatically as the values with in the cell changes. Also the scenarios can be switched.

Hence, option B is correct

When a variable is assigned a number that is too large for its data type, it: B) overflows.

A database in computing is a structured collection of data that is electronically accessible and stored. Large databases are housed on computer clusters or cloud storage, whilst small databases can be stored on a file system. Data modeling, effective data representation and storage, query languages, security and privacy of sensitive data, and distributed computing challenges, such as providing concurrent access and fault tolerance, are all part of the design of databases. In order to collect and process data, a database management system (DBMS) communicates with applications, end users, and the database itself. The primary tools offered to manage the database are also included in the DBMS software.

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Some common physical injuries that gamers may face include:

ii) The mental/cognitive/emotional challenges are:

Chronic micro traumas are caused by excessive gaming/tech use, leading to repetitive stress injuries. Gamers may face physical injuries like Carpal Tunnel Syndrome, which causes pain, numbness, and tingling in the hand and arm due to repetitive wrist.

Common challenges related to gaming or excessive technology use include addiction, which interferes with daily life. Excessive screen time may cause social isolation. Late-night gaming or excessive screen time before bed can disrupt sleep, causing insomnia or poor sleep quality.

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Dot leader display in a document occurs between the columns of a list.

Dot leader refers to a row of dots that separates and links text or figures. It is often used to produce visually attractive and readable content in Word documents. They are especially useful for formatting contents of a table of contents and index, helping to connect the chapter names and page numbers.

In Word 2019, dot leaders display between columns of a list. When you make a table of contents, a list of figures or tables, or an index, dot leaders may be used to connect the entries to their respective page numbers or descriptions. Additionally, they might appear before and after a particular object that you've inserted into a document, such as a picture or a chart.

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Answer:

We are having the same problem

Explanation:

To insert a date function in cell B2, you can simply type "=TODAY()" without the quotes. This will automatically display the current date.

To display the delivery fee for the first customer in cell E11, you will need to use an IF function. The formula will look like this: "=IF(B11="Overnight", "INSERT COST HERE", "INSERT COST HERE")". Replace "INSERT COST HERE" with the appropriate fee for overnight delivery and standard delivery, respectively. Be sure to use absolute and relative cell references as needed. To calculate the total cost for the first customer in cell F11, you can use the formula: "=B11+C11+IF(D11="Yes", INSERT COST HERE, 0)". Replace "INSERT COST HERE" with the cost of an officiant if ordered. Again, use absolute and relative cell references as needed.

To calculate the down payment in cell G11, you can use the formula: "=F11*B3". This will calculate a down payment of the total cost, based on the percentage in cell B3. Use absolute and relative cell references as needed. To calculate the monthly payment for the first customer in cell H11, you can use the PMT function: "=PMT(B4/12, 12, F11-G11)". This will calculate the monthly payment based on the standard interest rate in cell B4, the number of months (12), and the amount borrowed (total cost minus down payment). Use appropriate relative and absolute cell references.

To copy the formulas for all customers, simply select the row and drag the formulas down to the desired number of rows. To calculate the totals in row 29 for columns D through H, you can use the SUM function: "=SUM(D11:D28)", "=SUM(E11:E28)", "=SUM(F11:F28)", "=SUM(G11:G28)", "=SUM(H11:H28)". Be sure to use absolute and relative cell references as needed. To format the numbers in cells B3 through B8, simply select the cells and choose the appropriate formatting option from the formatting toolbar. For currency, select the currency symbol and decimal places. For percentages, select the percentage symbol and decimal places.

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Answer:

The answer is A or the first option.

Explanation:

Answer:

there is no following options

Explanation:

Answer:  The correct answer is checking to make sure that information can be found in more than one place

Explanation:  Sources are defined as locations where information is stored and accessible. When researching and validating information on the Internet (or in print), it is common practice to test multiple sources to corroborate the same details (aka Multiple Source Testing).

Hope this helps!

Explanation:

ENIAC - Electronic Numerical Integrator and Calculator. UNIVAC - Universal Automatic Computer (First Digital Computer)

hope it's help you cutty

Hope it helps

Answer:

The statements that describe the advantages of using XML are;

B-It allows for data storage in a separate file

D-It is software independent

E-It facilitates the transport of data

Explanation:

XML data can be stored in separate file such that the layout and display can designed in HTML whereby the data in the XML file can be changed without changing the HTML

XML is both software and hardware independent thereby it is possible to use the same XML to carry information to different computers and software

XML is used for data transport.

Answer:

It depends on what the button looks like but sometimes you need to press it. If it is an actual computer press the power on button attached to the box that should be hooked up to the computer.

Explanation:

Here are five functional UPDATE statements for the Homework Database:

1. UPDATE Students SET grade = 'A' WHERE grade = 'B';

2. UPDATE Assignments SET status = 'Completed' WHERE deadline < NOW();

3. UPDATE Teachers SET salary = salary * 1.1 WHERE experience > 5;

4. UPDATE Courses SET capacity = capacity - 1 WHERE course_id = 'C001';

5. UPDATE Grades SET score = score + 5 WHERE student_id = 'S001';

To update rows/tuples in the Homework Database, we can use the UPDATE statement along with a preceding SELECT statement to identify the specific rows that need to be updated based on certain conditions.

In the first UPDATE statement, we are changing the grade of students who currently have a grade of 'B' to 'A'. This could be used to reflect improved performance.

The second UPDATE statement updates the status of assignments to 'Completed' for those that have passed their deadline. This can be useful for tracking overdue assignments.

The third UPDATE statement increases the salary of teachers by 10% for those with more than five years of experience. This allows for salary adjustments based on tenure.

The fourth UPDATE statement reduces the capacity of a course by one when the course ID matches 'C001'. This can be helpful for managing course enrollment.

Finally, the fifth UPDATE statement increases the score of a student by 5 when the student ID matches 'S001'. This could be used to award extra credit.

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Answer:

microsoft windows

Linux

Ios

Android

Explanation:

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The statement "A binary data type stores data as an exact copy of computer memory" is true.

Binary data type in computer programming is a data type that is used to store the data in a binary form, that is, as a sequence of 0s and 1s. This data type is used to store machine-executable files such as programs, graphics, multimedia files, and so on. The data in the binary data type is stored in the exact copy of computer memory, that is, the data is stored as a sequence of bits, which are the smallest units of data that can be stored in a computer's memory.In computing, binary data is often used to represent machine code, which is a set of instructions that can be executed by a computer's CPU. This code is stored in binary format, which means that it is stored as a sequence of bits that can be read and executed by the computer. Therefore, the given statement "A binary data type stores data as an exact copy of computer memory" is true.

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Answer:

It is true that if a hard drive spins up but does not seek, it may be a mechanical failure. Tapping lightly with a screwdriver on the cover of the drive, away from the circular section where the disks are spinning, may sometimes help to free a stuck head and get it moving again. However, this is a last-ditch effort and there is no guarantee that it will work. It is important to note that attempting to fix a failed hard drive in this way could cause further damage to the drive and potentially make data recovery more difficult or even impossible. Before attempting any DIY fixes, it is always recommended to consult with a professional data recovery service to minimize the risk of data loss. Additionally, having a backup of your important data is essential to ensure that you don't lose any critical information if the drive cannot be repaired.

Explanation:

Answer:

The answer to this question is given below in the explanation section.

Explanation:

AND and OR operators are used when more than one condition is to be specified in where clause of SQL.

AND and OR operators are used where there is more than one condition specified in a SQL's query statement.

However, AND and OR operators also used in other languages when there are more than one condition is specified and needs to be tested logically.  

The provided Python code implements the conversion of a regular expression into an NFA using the Thompson's Construction algorithm. It allows you to input a regular expression and obtain the corresponding NFA's states and transitions.

```python

class State:

   def __init__(self, label=None, edges=None):

       self.label = label

       self.edges = edges if edges else []

       self.final = False

def create_state(label=None, edges=None):

   return State(label, edges)

def compile_nfa(regexp):

   stack = []

   for c in regexp:

       if c == '|':

           state1 = stack.pop()

           state2 = stack.pop()

           start = create_state(edges=[state2, state1])

           stack.append(start)

       elif c == '.':

           state1 = stack.pop()

           state2 = stack.pop()

           state2.final = False

           state1.edges.append(state2)

           stack.append(state1)

       elif c == '*':

           state = stack.pop()

           start = create_state(edges=[state])

           state.edges.append(start)

           stack.append(start)

       else:

           state = create_state(label=c)

           stack.append(state)

   return stack[0]

def display_nfa(nfa):

   stack = [nfa]

   visited = set()

   while stack:

       state = stack.pop()

       if state not in visited:

           visited.add(state)

           if state.final:

               print(f"Final State: {state.label}")

           for edge in state.edges:

               print(f"{state.label} --> {edge.label}")

               stack.append(edge)

# Example usage

regexp = "a.b.c*"

nfa = compile_nfa(regexp)

display_nfa(nfa)

```

The code begins by defining a `State` class that represents a state in the NFA. Each state has a label, a list of edges (transitions), and a boolean flag to indicate if it is a final state.

The `create_state` function is a helper function that simplifies the creation of new state instances.

The `compile_nfa` function takes a regular expression as input and uses the Thompson's Construction algorithm to convert it into an NFA. It iterates through each character in the regular expression and performs the corresponding operations. '|' represents union, '.' represents concatenation, and '*' represents closure (zero or more repetitions).

The `display_nfa` function is used to display the states and transitions of the NFA. It uses a depth-first search approach to traverse the NFA, printing the label of each state and the transitions to other states.

In the example usage, a regular expression "a.b.c*" is provided. The `compile_nfa` function is called to convert it into an NFA. Then, the resulting NFA is displayed using the `display_nfa` function..

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It is true that the command DROP TABLE is part of SQL DDL. SQL stands for structured query language which is used to interface with the database.

Data definition language (DDL) describes the portion of SQL that creates, modifies, and deletes database objects. These database objects include schemas, tables, views, sequences, catalogs, indexes, variables, forms, permissions, and aliases. Create schema.

SQL statement type: A data definition language (DDL) statement. A data manipulation language (DML) statement. Transaction control instructions. Session control directive. Description of the control panel. Embedded SQL statement

Data definition language (DDL) commands: CREATE Create a new table or database. Age for change. Truncate to remove data from the table. DROP removes the table. Use RENAME to rename a table.

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The solutions that I do propose for these two file and storage problems are:

The root cause of the problem above is as a result of poor storage output as well as budget constraint for additional hardware buying.

Therefore, to solve the problem, one need to  start using the self learning caching algorithms that is a tool that is able to help one to optimize the data read as well as the write operation by the apps and the /client machines and this is said to be done by caching the majority of the  frequently read/write data in the memory.

Note that  the use of the dynamic memory allocation as well as the adoption of the deduplication method is a tool that can help a person to destroy the daisy chain by putting together the poor performing storage disks with the use of high performing storage disks.

Therefore, The solutions that I do propose for these two file and storage problems are:

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Answer:

Am sorry but I can't see the two parts

Answer:

Open Source software.

Answer:

open source software

Explanation:

Answer:

A or D

Explanation:

i could be wrong

Answer:

probably A, i mean it makes the most sense cause why review a computer user manual? C is an introduction so I doubt that's the level of question he is asking about. B is a no when it states "News sites", I honestly don't think there is any news sites that would help in any way.