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Computer Programming

A category for questions about computer programming and programming languages.

10,506 Questions

What year the FORTRAM computer programming language was developed?

First of all it's not FORTRAM it's FORTRAN.

And This Programming language was developed in year 1957 by IBM in California for scientific and engineering applications.

What is symmetric multiprogramming?

Where it has to do with symmetrical shapes and there equations.

How do you catch unhandled DLL exception Delphi?

Use the 'Try' verb which has 2 syntaxes: try (your code goes here) except (code that you want to run only when an error in the above code happens) end; or the other syntax is: try (your code goes here) finally (code that you want to run always whether there is an error or not goes here) end;

What is the return type of and operator in c?

There are two AND operators in C, logical AND (&&) and bitwise AND (&).

The return type for logical AND is always bool, however logical AND only works when both operands can be implicitly cast to bool. The value 0 is always regarded as being false while all non-zero values are regarded as being true.

The return type for bitwise AND is that of the largest of its two operands. For instance, the return type of int & char is int (same as the l-value) while the return type of char & int is also int (same as the r-value).

What is PC organization?

PC organization is keeps your computer organized. This includes, but is not limited to:
1. trashing old files
2. cleaning the drive
a: removing unused folders
b: freeing space
3. tidying up the hard drive and desktop by removing unused items
4. remove programs that are unused

Do loop example?

A nested loop is simply a loop within a loop. An example of such a loop is where you wish to traverse a two-dimensional array. The simplest way to traverse such a structure is to use a loop to traverse each row and a nested loop to traverse the elements within each row.

int a[4][5]; // a 4x5 array of integers (4 rows, 5 columns).

// ...

for (row=0; row<4; ++row) // traverse rows

{

for (col=0; col<5; ++col) // traverse columns

{

std::cout << a[row][column] << ", "; // print value at current row and column

}

std::cout << endl; // keep each row on a separate line

}

How do you write c?

There has to be a key on your keyboard, between 'X' and 'V', marked with 'C'. Press it!

What type of program is the CHAP program?

The CHAP Program is a non-profit program, which has the authority to review and survey certain agencies providing home care and hospice. This program also helps to determine Medicare Conditions and Participation.

What is a depentent variable?

A dependent variable is something that depends on other factors. It is what gets measured and what is affected during an experiment. Without an independent variable there can be no dependent variable.

Hack as a beginner?

use url's at the top of the screen. They are one of the easiest ways to get into an account

Is there any md5 or sha256 code for tso rexx?

Yes, I'm sure someone has implemented the functionality. The newer versions of REXX may have a function call to create the hash value.

What is the difference between shared memory and thread?

Shared memory and thread are not compareable since both of them relies to different technologies. A Shared memory is one of the methods to implement interprocess communication or IPC, by which different processes or tasks can access the same memory area, to share data between them. A thread or thread of execution is a mechanism by which a process can be split in to multiple simultaneously running pieces of code.

What is a finite state machine?

Finite State Machine is a model to describe how the internal state of the machine varies due to the corresponding actions. The number of states of the machine are limited as the name suggests.

How do you get rid of a Trojan horse downloader agent SEO in the virus vault of AVG Free Edition?

I just ran a free scan with TREND MICRO Housecall 6.5 and got rid of it. In addition, it even fixes whatever mess this Trojan has left behind.

What is high level to binary language and binary to high level?

High-level to binary is known as compilation or interpretation, depending on whether the entire program is converted at once (compilation) or only one statement at a time is converted (interpretation).

There is no conversion from binary to high level -- it's one-way only.

How do you convert word file into pdf and in video in windows OS without using any external software?

You can't do it without external software. The easiest way to convert any document to PDF is to use a PDF printer. In this way you can print the document as normal, but rather than print to your default printer you choose the PDF printer device instead. The free PrimoPDF is a good choice here.

Converting a Microsoft Word document to a video is more challenging as it's not entirely obvious how the conversion should be achieved. Possibly the simplest solution would be to convert your Word document into a PowerPoint presentation first, and then convert that to video.

Difference between structure and class?

Structure members are public by default while class members are private by default. Classes encapsulate the data and the methods that operate upon that data into a discrete package (an object), exposing only as much or as little interface as is required by the class itself, to ensure the data remains in a valid state at all times. Structures have no such protection.