C Programming

Do you mean Ladder diagram in PLC? Ladder diagram ia graphical representation of instructions in PLC. These instructions themselves are higher level and are different from assembler instructions of the microprocessor used. If you can get the Statement List form (I am using Siemens terminology), then it is easy to convert it into C language. But is it required? A person familiar with PLC architechture will find it much easy to deal with Statement List than C language instuctions. If you are a computer Pro, use something like Structured Text, SCL etc.

A primitive data type is built into the language - int, char, long, etc.

A non-primitive data type is am abstract data type that is built out of primitive data types - linked list, queue, stack, etc.

Please rephrase your question with more detail.

Making a LOT of assumptions, the answer MIGHT be propoxybutane.

You can't pass an enum as an argument to a function. An enum in C isn't an object, it's a type. All you can do is pass a variable that is of the particular enum's type.

4

Yes, it's. But you have to be ready for some work to do because C is a beautiful language but it's not trivial.

3-x,-1,1,

-1,5-x,-1

1,-1,3-x

21,125(10) = 0101,0010,1000,0101(2)

or if it was a floating point, then the answer is architecture-dependent, on my computer:

20 is 0000000000003440

21 is 0000000000003540

22 is 0000000000003640

21.5 is 0000000000803540

21.25 is 0000000000403540

21.125 is 0000000000203540

21.1 is 9a99999999193540

Pi doesn't have a last digit - it goes on for infinity (it also doesn't seem to repeat itself, so there can't even be a philosophical argument for the last digit).

Depends on the operating system. In UNIX it's ncurses,see the manual.

Lets start by thinking of a clock as a circle, with directly up being 0 degrees. At 12:00, both hands are at 0 pointing straight up. Every 60 minutes, the minute hand will make a complete revolution, so at any given time its angle is:

minute_deg = minute * 360 / 60 = minute * 6;

The hour hand will make a complete revolution every hour, so its formula is:

hour_deg = hour * 360 / 12 = hour * 30;

A function to find the angle would be:

int angleBetweenHands(int hour, int minute)

{

if(hour > 12) // In case of 24 hour clock

hour -= 12;

int angle = hour * 30 - minute * 6;

if(angle > 180)

angle = 360 - angle;

return(angle);

}

Computers are built off of electronic circuits, in which there is either no voltage or there is some positive number (usually 3.3V, 5V or 12V). 1 represents an electric charge while 0 represents no charge.

Any. As long as a language has the programming structures to access memory directly (DMA, IO ports, IRQ) AND it can be compiled (isn't run at a command interpretor) it can be used to create an operating system: the more general the language, the more platforms that OS can run on i.e. Binary/Machine Language is extremely hardware specific, Assembler less so, C (and Pascal and Fortran) even less so, C++/Smalltalk/Eiffel the least.

An OS doens't have to be 50 quintillion lines of code; the original Linux kernel and a few Gnu utilities ran on one floppy disk (1.44 meg), DOS 5 was 3 floppy disks, Windows 95 took about 150 meg on a CD, Windows NT about 300meg on CD, and so on. As each version of operating system grows in features, so does it storage footprint.

Quick Answer: You don't.

Long Answer: It will need a fundamental change before you can have a module that does anything similar. Kernel modules don't have the same purpose as programs. Kernel Modules are meant for device support and similar things. More than likely you don't actually want to move the program to kernel space.

Recs4frre.com will allow you to create an online employee database by basing your database on an existing template. There are a few templates on the site.

You can then set up users with different permission levels.

Employee photos can be uploaded and you can add or delete fields from the database.

For a local database try www.dms-intnat.com. This is not free but not too expensive.

If you don't initialize it, you will find random garbage in it. (The same is true for auto class.)

Well hash tables can store any type of data be it the fundamental data types like int, float, char or derived data types like structure , strings etc

Implementation in C++ at the Related link below.

Write a program that defines a template function named add(). This function takes two arguments, add two variables and then return the sum. In main function, define two variables of type int, two variables of type float and two objects of type 'String'. Now call the add() function three times for these different data types. Note: String is a user-defined data type and for this you have to define a class named 'String'. When template function will be called to add two objects of type String then it must concatenate two strings. Your output should look like this: Sample Output: Enter two integer values to be added Enter First value: 12 Enter Second value: 25 Enter two float values to be added Enter First value: 13.5 Enter Second value: 14.2 Enter two Strings to be added Enter First value: Virtual Enter Second value: University Addition of two variables of different data types Sum of values of type int = 37 Sum of values of type float = 27.7 Sum of values of type String = VirtualUniversity