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basic command in UBUNTU

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June 24, 2021

$ls - list

$cd - change directry

$cd .. - back directry

$cd - onlt go/back to home

$clear - clear terminal

$mkdir - make directry

$rmdir - remove directry

$rm - remove file

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AttributeError: module 'matplotlib' has no attribute 'subplots'

June 10, 2021

AttributeError: module 'matplotlib' has no attribute 'subplots' Description of the issue AttributeError: module 'matplotlib' has no attribute 'subplots' The reason for this When a package for importing data is written, import matplotlib as plt Changes should be made import matplotlib .pyplot as plt

Sri Lankan IT industry & companies

March 04, 2024

The Sri Lankan IT industry has emerged as a significant player in the global market, specializing in business process outsourcing (BPO) and serving as an offshore development center for numerous Fortune 500 companies from various regions including North America, Europe, and Asia. The industry is known for its Skilled workforce: Sri Lanka boasts a large pool of highly skilled and qualified IT professionals, many of whom are proficient in various programming languages and technologies. Cost-effectiveness: Compared to other outsourcing destinations, Sri Lanka offers competitive rates for IT services, making it an attractive option for businesses seeking to reduce costs. Strong government support: The Sri Lankan government actively supports the development of the IT industry, providing various incentives and infrastructure improvements to attract foreign investment. Some of the well-known global IT companies with a presence in Sri Lanka include: HSBC IFS Intel Motorola WNS RR Donnelley Vi...

Find Odd & Even number - pseudocode

June 16, 2021

Machine language = instructions set + rules about how the instruction can be compailed A program called an assembler translates assembly language into machine language. A translator analyses the program (source code) and writes an equivalent machine language program. Two type of translators- Compiles and interpreters. 3 type of errors : Syntax errors Logical errors Run time errors Find Odd & Even number - pseudocode BEGIN INT A,B GET A B = A % 2 IF B==0 THEN DISPLAY "Event number" ELSE DISPLAY "Odd number" ENDIF END