O(expression) is the set of functions that grow slower than or at the same rate as expression. It indicates the maximum required by an algorithm for all input values. It represents the worst case of an algorithm's time complexity.
Saturday, 17 March 2018
Time Complexity
O(expression) is the set of functions that grow slower than or at the same rate as expression. It indicates the maximum required by an algorithm for all input values. It represents the worst case of an algorithm's time complexity.
I am a programmer and the founder of Girfa IT Services, working in the field of technology since 2009. I started my career as a computer teacher, which was my full-time profession for nearly 10 years. After a decade of teaching, I decided to turn my passion for programming into my full-time career, while continuing teaching as a part-time activity. In real life, I consider myself a bit lazy—and I have actually turned that laziness into my programming philosophy! I always try to build reusable components, tools, and solutions instead of writing the same code repeatedly. This has become one of my key strengths as a programmer and helps me save time, reduce repetitive work, and build applications more efficiently. For me, programming is not just about writing code; it is about finding smarter, simpler, and reusable ways to solve problems. I believe that a good programmer should not only make things work, but should also make them easier to maintain, reuse, and improve.
Thursday, 15 March 2018
ROW_NUMBER SQL Server
When SQL query has been run a query
for create some output then sql server track number row on per partition returned.
Which you can show using row number on the basis of following example
Syntax:
SELECT ROW_NUMBER() OVER (Order by Column_name) AS RowNumber,Col1,Col2,…
FROM dbo.newadmission
I am a programmer and the founder of Girfa IT Services, working in the field of technology since 2009. I started my career as a computer teacher, which was my full-time profession for nearly 10 years. After a decade of teaching, I decided to turn my passion for programming into my full-time career, while continuing teaching as a part-time activity. In real life, I consider myself a bit lazy—and I have actually turned that laziness into my programming philosophy! I always try to build reusable components, tools, and solutions instead of writing the same code repeatedly. This has become one of my key strengths as a programmer and helps me save time, reduce repetitive work, and build applications more efficiently. For me, programming is not just about writing code; it is about finding smarter, simpler, and reusable ways to solve problems. I believe that a good programmer should not only make things work, but should also make them easier to maintain, reuse, and improve.
Monday, 12 March 2018
Cyclic Redundancy check
CRC (Cyclic Redundancy check)
CRC is error detecting technique which is used to detect an error occurred during transmission. CRC technique used in networking, cd, dvd and many other types of memory devices. CHKDSK check disk error using CRC algorithms to find any error.
A pattern of 0s and 1s can be represented as a polynomial with coefficient of 0 and 1. The power of each term shows the value of the bit.
Algorithm
- Take Bit stream for transfer.
- Divide your bit stream with a divisor which used both sender and receiver. Divisor may have any bit stream 0 or 1 but used the same for both end.
- Divisor can also be represent using polynomial series as following rule.
I am a programmer and the founder of Girfa IT Services, working in the field of technology since 2009. I started my career as a computer teacher, which was my full-time profession for nearly 10 years. After a decade of teaching, I decided to turn my passion for programming into my full-time career, while continuing teaching as a part-time activity. In real life, I consider myself a bit lazy—and I have actually turned that laziness into my programming philosophy! I always try to build reusable components, tools, and solutions instead of writing the same code repeatedly. This has become one of my key strengths as a programmer and helps me save time, reduce repetitive work, and build applications more efficiently. For me, programming is not just about writing code; it is about finding smarter, simpler, and reusable ways to solve problems. I believe that a good programmer should not only make things work, but should also make them easier to maintain, reuse, and improve.
Monday, 5 March 2018
Single Row Access MVC Razor
This post target when there is a need to get only single row
and display them on a cshtml view.
@model Britanic_MIS.Models.CustomerModel
I am a programmer and the founder of Girfa IT Services, working in the field of technology since 2009. I started my career as a computer teacher, which was my full-time profession for nearly 10 years. After a decade of teaching, I decided to turn my passion for programming into my full-time career, while continuing teaching as a part-time activity. In real life, I consider myself a bit lazy—and I have actually turned that laziness into my programming philosophy! I always try to build reusable components, tools, and solutions instead of writing the same code repeatedly. This has become one of my key strengths as a programmer and helps me save time, reduce repetitive work, and build applications more efficiently. For me, programming is not just about writing code; it is about finding smarter, simpler, and reusable ways to solve problems. I believe that a good programmer should not only make things work, but should also make them easier to maintain, reuse, and improve.
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