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Apache Maven is a software project management and comprehension tool. Based on the concept of a project object model (POM), Maven can manage a project’s build, reporting and documentation from a central piece of information. This article explains about how to install apache maven on Ubuntu.To install apache maven, it should require pre-installed java on Ubuntu. To verify java version, use the following command –$ java -versionThe sample output should be like this –openjdk version "1.8.0_111" OpenJDK Runtime Environment (build 1.8.0_111-8u111-b14-2ubuntu0.16.04.2-b14) OpenJDK 64-Bit Server VM (build 25.111-b14, mixed mode)If you wants to install java on Ubuntu, read this articleTo install ... Read More
We can easily create a simple color picker on a palette in Javascript. The primary colors on a color picker are RGB i.e. Red, Green, and Blue. With the help of mixing these colors, we can form any color we want.In this article, we will be learning about how to get the RGB value from the user and form different colors with the help of CSS using the RGB color properties. The color intensity of RGB ranges from 0 to 255 where 0 is the least intensity and 255 is the highest intensity.When the intensity of all the 3 coolers ... Read More
Ethical hacking is one of such domains which is ever-challenging and is increasingly in demand year after year. Ethical hacking experts are in great demand across banking and finance, insurance, medical and research based businesses all across the world. Additionally, the growth of the internet and digital devices is adding to the demand for experts in cybersecurity. Organisations and businesses are offering more importance to securing their networks than ever before. This is thus an encouraging trend to enthusiasts who are keen to begin their career in cybersecurity and to take up challenges in securing a network. Why cybersecurity ... Read More
The target attribute of the element is used to set the default target for the hyperlinks in a document. Syntax Following is the syntax − Here, _blank is used to open the linked document in new window or tab, _self opens the linked document in the same frame as it was clicked, _parent opens the document in the parent frame, _top opens the linked document in the entire body of the window, frame opens the linked document in a named frame. Example Let us now see an example to implement the target attribute of the ... Read More
The emergence of digital technologies has caused a huge change in the marketing industry. This has led to the emergence of a new category of marketing specialist known as the "digital marketing specialist, " who is in charge of developing, implementing, and managing online marketing campaigns that boost brand recognition, drive traffic, and produce income for firms. A particular skill set, including familiarity with digital marketing tactics, social media marketing, email marketing, SEO, PPC, and content marketing, is needed to become a digital marketing specialist. Although some of these abilities can be acquired through experience, formal education in the form ... Read More
Apache is an open supply program on hand without cost. It runs on 67% of all web servers. It is speedy, risk-free, and comfortable. It may be extremely custom-made to satisfy the wants of many one-of-a-kind environments via utilizing extensions and modules.To install apache, use the following commands-$ sudo apt-get update $ sudo apt-get install apache2 apache2ctlapcahe2ctl is a front end to the Apache HyperText switch Protocol (HTTP) server. It is designed to aid an administrator to control the functioning of the Apache HTTP daemon. To get the more information about apache2 modules, use the following command – $ man ... Read More
Write a Python program to read data from the products.csv file and print the number of rows and columns. Then print the ‘product’ column value matches ‘Car’ for first ten rowsAssume, you have ‘products.csv’ file and the result for number of rows and columns and ‘product’ column value matches ‘Car’ for first ten rows are −Rows: 100 Columns: 8 id product engine avgmileage price height_mm width_mm productionYear 1 2 Car Diesel 21 16500 1530 1735 2020 4 5 Car Gas 18 17450 1530 ... Read More
Introduction Many people find math a difficult subject. You have to ask about the benefits of studying mathematics and the practical application of mathematics. Mathematics is ubiquitous, as is the relationship between the meaning of numbers and everyday life. Mathematics is all about numbers, and numbers can be categorized into different types of numbers, including Integers, real numbers, complex numbers, rational numbers, irrational numbers, and many others. Negative Numbers Neither the negative numbers are greater than nor are equal to zero. They are the numbers along with a minus sign or a hyphen (-). On the number line, negative numbers ... Read More
Introduction In statistical mathematics population can mean a set of observations or objects. Population, in statistics and quantitative methodology, can be defined as a collection of data satisfying specific conditions. A sample can be defined as a group of observations from a population. The sample size is always less than the size of the population. Non-probability sampling can further be divided into quota sampling, judgement sampling, and purposive sampling. Population and sample are used in market research widely in inferring behaviour of a population. Statistical analysis in financial decisions also implements population and sample. In this tutorial ... Read More
Introduction There are two methods of integration − Deterministic integration and Indefinite integration. Definitive integration is performed on boundaries or areas specified by boundaries. Since the curve is finite, the area under the curve is also said to be finite, but indefinite integrals are used for functions that have no upper or lower bound, but because the function is essentially infinite, the upper bound and the lower limit is indefinite. Functions + ∞ & -∞. Integrals In differential calculus we are concerned with the methods of finding the derivative (or differential) of a differentiable function. ... Read More