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Computer Programming
A category for questions about computer programming and programming languages.
10,506 Questions
What are the set of commands called to make every CPU work?
This is usually called the instruction set, but sometimes it was called the order code (usually in early british computers where some of the designers had worked at Bletchley Park during the war).
How many supercomputers are there in Bangladesh?
Quite simply, none. The IT sector of Bangladesh had its beginnings in nuclear research. The first computer was an IBM mainframe 1620, installed in 1964. Since then they mainly used IBM mainframes up until the introduction of personal computers in the late 1980s and the introduction of the Internet in 1995. It is a growth industry, but there are no supercomputers in Bangladesh and no immediate plans to construct one.
Dr Lucy Bricheno of the National Oceanography Centre (NOC) used the ARCHER supercomputing national facility in the UK to model the Bangladesh delta in order to predict changes in tidal water level and salinity. This type of problem requires around a week of supercomputing time to process a years' worth of data.
How to read and write Excel Files with Perl?
http://search.cpan.org/~jdb/Win32-OLE-0.1709/lib/Win32/OLE.pm This link has a great example of accessing the Excel API using Perl.
The efficiency of using recursive function rather than using ordinary function?
For some algorithms recursive functions are faster, and there are some problems that can only be solved through recursive means as iterative approaches are computationally infeasible.
The student registration system with a suitable information processing methods?
student registration system and its information processing unit
Which programming language can be used for calculating area of a polygon?
Any of them. Calculating the area of a polygon is a relatively simple mathematical task.
43 (decimal) converted to hex is: 2B. The 2 is in the sixteen place, so 2 x 16 = 32. The B represents eleven, so 32 + 11 = 43 (decimal).
The method to find from decimal to hex is: divide by 16, take the remainder as the digit, then take the quotient and divide by 16 again and the remainder is the next digit. Keep going until the quotient is zero. So we have 43/16 = 2 remainder 11. So the rightmost digit is B (A is ten, B is eleven, C is twelve, D is thirteen, E is fourteen, F is fifteen). Then take the 2 and divide by 16 = 0 remainder 2, so the next digit is 2.
If instead, you wanted to know what 43 (hex) value converted to decimal is: 4 x 16 = 64, then add 3 = 67 (decimal).
100100
36 = 32 + 4
in binary format:
32 = 100000 (25) (1 with 5 0s)
4 = 100 (22) (1 with 2 0s)
100100 is the answer
Well, a mother board is a circuit board of a microcomputer
It does this when you enable the 'Pretty listing (reformatting) of code' option, which is enabled by default. Disable it and you can decide your own indentations.
The option can be found here:
Tools > Options > Text Editor > Basic > VB Specific
What is the difference between continuous and discontinuous and discrete variables?
A continuous variable is a variable for which all possible representations are valid. A discrete variable is a variable for which only some representations are valid. Discontinuous variables apply to data sets where values recorded during particular periods are missing from the set.
Information technology is a strategic weapon.Do you agree with this statement?
Information technology is a strategic weapon only if your competitors do not have access to the same information, if they do it becomes a strategic tool and a planning device.
madherchod . bhosdi wala . boorke baal tumko samagh mein nahi AA raha hai ka........
To remove a six disk player on a f250?
how to remove a 6 disk player and want to hook up the aux for a mp3 player
Dynamic memory allocation in data structure?
This is where you allocate the data that you have. This gives you the opportunity to have everything in order.
Do Time series methods base forecasts only on past values of the variables?
They make forecasts based on both present and past values of the variables. Stated in non-technical terms, they assume that somehow history repeats itself, i.e. that some patterns in the time series behavior of data are recurrent. As a consequence, the past is useful to predict the future.
What is the process of locating information on the internet?
If your asking what i think you are, then the process your referring to is Transmission Control Protocol, where packets are sent and received in order to establish a connection and thus view your information on the desired page, although it may have to go through somthing called a proxy first.
How do you find delay in microcontroller programs?
to count the no of instructions and delay which is given by programmer and loop instruction is multiplyed by the no of times loop is running. because the controller is specified. each controller is some limit in ATMEGA8515 MICROCONTROLLER IS EXECUTE 100000 MILLION INSTRUCTION PER SEC LIKE THAT WE CAN COUNT THE DELAY IN MICROCONTROLLER. BY SUNIL PATIDAR
First, they have to spend a couple of years with learning the theory and practice of operating systems, and another couple of years with mastering real-time systems.
How do you reverse sound and music in audacity?
Open audacity, add sound or music, highlight the timeline, click on effect, you should see reverse, now click on reverse.
Use normal arithmetic operators.
// Create an int starting with a value of 2500
int balance = 2500;
// Deposit 500
balance = balance + 500;
// Withdraw 500
balance = balance - 500;
See the related links section for a tutorial.
Search the India Study Channel website for the EC2202 syllabus.
