Nowadays everywhere the buzz word 'Bitcoin' is humming around the ears. So I just wanted to give a brief introduction on What is Bitcoin ? How we can invest in Bitcoins ? and How we can earn it ? When I first heard about this term Bitcoin, the first thought that came to my mind was the picture of a physical coin though I was incapable of imagining bits in it, I dared to imagine. As it is obvious when we were in a habit of hearing such word which we were used to relate it to our coins that … [Read more...] about What is Bitcoin ? How we can invest in Bitcoins ?
In the previous post we have seen the basic implementation of Bar chart and Pie chart. Bar charts and Pie charts are the most commonly used charts for visual presentation for comparing data for identical data types. Here we will see more customization in Bar chart. As Bar chart makes complicated data comparisons more understandable, it is widely used is major applications for comparing data. If you have not seen how to implement basic code for bar charts, I recommend you to go through this … [Read more...] about Customization in Bar chart Horizontal Bar chart
Hey Geeks today we are going to see how to implement Bar chart and Pie chart using Chart.js. Bar Chart and Pie chart are very useful for showing visual measurements and comparisons between varied values and huge amount of data. Due to this quick analysis is possible saving a lot of time and efforts when done manually. So lets get started and see how to acheive this and become a novice to ninja. For implementing Bar chart and Pie chart, we are going to use latest version of Chart.js. You can … [Read more...] about Implementing Bar chart and Pie chart using Chart.js
Don't get confused with the word "Constraints" as in English the meaning is totally different than what we are going to discuss today. SQL Constraints in simple words are the set of rules imposed on the data in the columns of a table. How should be the data in particular column, how should the data be displayed, which another data it is referring to and so on like these rules. So here I am going to add Interview Questions which are commonly asked about SQL Constraints in SQL with explanation … [Read more...] about SQL Constraint Interview Questions in Sql – Explained with Examples.
We have already seen how to add foreign key relationship from table designer in sql server. Now we are going to see how to add foreign key relationship using sql queries in sql server. In this we are going to create two tables Students and Department. We are going to add Foreign Key Relationship between these tables at the time of creation of tables using sql queries. create table Department( DepartmentID int not null, DName varchar(55), primary key(DepartmentID) ) create … [Read more...] about Add Foreign Key Relationship using Sql Queries in Sql Server