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Computer Programming
A category for questions about computer programming and programming languages.
10,506 Questions
Where is Microsoft Visual Studio Tools for Applications 2.0 located?
This program is located in the IDE directory of the Visual Studio directories and varies depending on the version of Visual Studio you have.
One example is
C:\Program Files (x86)\Microsoft Visual Studio 9.0\Common7\IDE\vsta.exe
What causes a PS3 disk to corrupt?
For the most part, disc errors are cause by scratches and swirls on the disc face, but they can also be caused by moving the PS3 while the game disc is in it, if the disc is dropped on the ground, or if the disc is flexed beyond a reasonable limit.
How do you write a horoscope program on python?
Hi gys, are you looking to write a program to know the sign depends on the birth date or horoscope on python? write down following codes on python, those will make a nice program.
#This program will get the horoscope sign.
def getSign():
name = raw_input ("Enter Your Name: ")
month = raw_input("Enter Birth Month: ")
day = int(raw_input("Enter Birth Day of Month: "))
if month "y":
main()
letter = raw_input("Go again? (y/n): ")
How do you get an esroh tack set on hi2?
Buy it from Zeus, who you can visit on center AFTER you do every other Esroh. Tack costs several hundred million dollars, so save up for it! (The saddle alone costs 125m, look in the BBB at your local library.)
The saddle alone, however, has a 50% total increase in stats for all stats (15% more than tier 4 Expedition tack), so if you are an arena enthusiast, you might want it.
Anyone else? Don't bother.
1 Kb is 1024 bytes and 1 character takes 1 byte of the main memory. So, it is 1024 chars in 1 Kb.
The preceding is only true for languages which have 8-bit characters. Most modern computer languages support the concept of Unicode, which allows for character encodings in various languages. The most widespread Unicode encoding format is UTF-8, which uses between 1 and 4 bytes to represent a specific character symbol.
For instance, the Java programming language assumes all characters are in Unicode UTF-16 format, which is a 16-bit character encoding. So, in Java, only 512 characters will fit in 1 kB.
Macro teaching is when a teacher teaches a large group of people, such as a college professor teaching in a large lecture hall. For more information, visit the Related Link.
Describe the major sources of project request in system analysis and design?
Sources of Project Requests
There are four primary sources of project requests. The requesters inside the
organization are department managers, senior executives, and systems analysts.
In addition, government agencies outside the organization may request information
systems projects. Depending on the origin of the request and the reason for it,
requesters may seek either completely new applications or changes in existing
ones.
Differentiate between size oriented and function oriented metrics?
Size oriented -
direct measure of software
Attempt to measure the size of software
It focuses on the lines of code.
It is dependent of programming language
Function oriented -
Indirect measure of software
Attempt to measure the functionality of software
It focuses on function points
It is independent of programming language
List down the names of any three parameters on which you analyze an algorithm?
what is algorithm and its use there and analyze an algorithm
Write a cobol program to find prime number or not?
Identification division.
Program-id. Prime.
Environment division.
Data division.
Working-storage section.
77 n pic 9(3).
77 q pic 9(3).
77 r pic 9(3).
77 i pic 9(3) value 1.
Procedure division.
Para-a.
Display ( 1 , 1 ) erase.
Display ( 2 , 1 ) "enter an integer:".
Accept ( 2 , 20 ) n.
If n = 1
display ( 3 , 1 ) "number is not prime"
go to stop-para.
Para-b.
Add 1 to i.
If i = n
display ( 3 , 1 ) "number is prime"
go to stop-para.
Divide n into i giving q remainder r.
If r = 0
display ( 3 , 1 ) "number is not prime"
go to stop-para.
Go to para-b.
Stop-para.
Stop run.
When will compilation error occur?
Syntax errors are typically picked up at design time by the code editor. If the programmer is no using a code editor (he is using notepad, for instance), syntax errors become compile time errors.
Code for program to print all prime numbers from 1 to 100 in shell scripting?
#!/bin/sh
for i in `seq 2 100`
do
count=0
temp=`expr $i - 1`
for j in `seq 2 $temp`
do
mod=`expr $i % $j`
if [ $mod = 0 ]
then
count=`expr $count + 1`
break
fi
done
if [ $count = 0 ]
then
echo $i
fi
done
The number 100 in the second line defines your maximum limit and 2 in the same line defines your minimum limit. Change those 2 with any range you want.
No. Yahoo! is a trademark of Yahoo! Inc. There are no programs called Yahoo!, but there are Yahoo! Inc. servers that run programs bearing the Yahoo! trademark, including Yahoo! Search, Yahoo! Mail, Yahoo! News, and so on, as well as client applications such as Yahoo! Messenger.
Describe the functions of the 8086 queue?
The 8086/8088 instruction queue is a buffer that holds opcode bytes that have been prefetched by the bus interface unit. This speeds up operations of the processor by helping to reduce fetch latency, i.e. to improve the probability that an opcode byte fetched by the processor is already available.
What best represents the consequences of the 1845 decision by Congress to annex Texas?
It was a direct cause of the Mexican-American War.
What is an informal language that has no syntax rules and is not meant to be compiled or executed?
pseudocode
When a class uses dynamic memory what member function should be provided by class?
the copy constructor
What are the basic elements of data warehousing?
There are essentially four main components: Operational Source Systems, Data Staging Area, Data Presentation Area, and Data Access Tools. Although Operational Source Systems is part of the model, Kimball states "The source systems should really be thought of as outside the warehouse"
Operational Source Systems
Operational Source Systems are those databases that hold all the transactional data. There is nearly no interaction with the Data Presentation Area and the Data Access Tools. The main priorities are processing, performance, and availability.
Data Staging Area
The Data Staging Area is temporary location where data from source systems is copied. A staging area is mainly required in a Data Warehousing Architecture for timing reasons. In short, all required data must be available before data can be integrated into the Data Warehouse.
Due to varying business cycles, data processing cycles, hardware and network resource limitations and geographical factors, it is not feasible to extract all the data from all Operational databases at exactly the same time. (Source: data-warehouses.net)
Data Presentation Area
The data presentation area is considered to be a set of integrated data marts. A data mart is a subset of the data warehouse and represents select data regarding a specific business function (Inmon, 1999). An organization can have multiple data marts, each one relevant to the department for which it was designed. For example, the English department may have a data mart reflecting historical student data including demographics, placement scores, academic performance, and class schedules. The data contained in the data presentation area must be detailed and logically organized.
Data Access Tools
Data Access Tools are really all the software that can query the data in the data warehouse's presentation area. Data Access Tools are those like Cognos 10, SAP BeX, MicroStrategy, and Roambi. A data access tool can be as simple as an ad hoc query tool or as complex as a sophisticated data mining or modeling application.
What is the difference between data binding and encapsulation?
Data binding is to tie 2 data sources together at runtime. This technique is very useful in writing software that requires different source of data in different environments (design, test, and production environment; client's region, time zone, and the language used)
Encapsulation is to hide information (data and/or behaviors). This technique is used for design and coding only. It has nothing or little to do with runtime.
These 2 techniques may work together from time to time, but I don't think they have anything to do with each other.
What is a degenerate binary search tree?
A degenerate binary tree is one where most or all of the nodes contain only one sub node. It is unbalanced and, in the worst case, performance degrades to that of a linked list. If your add node function does not handle rebalancing, then you can easily construct a degenerate tree by feeding it data that is already sorted.
