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CSS3 child and combinators selectors

CSS3 child selector : CSS3 nth child selector, selects the child element of its parent. The common syntax: :nth-child(n) There are many other syntax related to nth-child. Few of them are: 1. :nth-child(odd) For selecting the odd child element of its

How to take backup database in PostgreSQL in ubuntu

To take backup database in PostgreSQL in ubuntu follow these step in terminal 1- sudo su - postgres 2- psql 3- pg_dump abctest_db > /home/sachin/abc.sql Here, abctest_db = is a dbname whose backup I want to take abc.sql file = this i

Internet Scripting in Python

Python scripts can: 1-Communicate over sockets. 2-Extract form information sent to server-side CGI scripts. 3-Transfer files by FTP. 4-Parse, generate, and analyze XML files. 5-Send, receive, compose, and parse email. 6-Fetch web pages by URLs. 7-Par

Ultimate Guide: API Versioning in ASP.NET Core

Versioning ASP.NET Core Web API using HTTP Header Approach API versioning allows us to introduce new features in existing Web API and makes it more flexible and adaptable to the changes while keeping the existing functionalities intact. Imagine a

Get useful error messages in PHP

In case of syntax errors all you need to do to is to turn on error display in the php.ini. You may miss it because of it being turned off by default. Well, they are turned off by default because of a simple reason that a customer does not come acros

SQL Insert Statement

SQL insert statement is used to insert the data in a table in database . Using this statement we can insert single or multiple data in a table . We can insert the data by two ways : 1) By SQL insert into statement : we can insert data either by colum

Google Now card full api for Developers

Hi Developer, Google is coming with the new set of api with Google Now card,Api was released some time before in January this year. Check below url for more information on this. Google Plans To Release Open API For Google Now Cards At South by Sou

How to Create Cross-Browser Custom Upload Button with Jquery

Hello Reader's In this article I will guide you to create Cross-Browser Custom Upload Button With JQuery If you facing any problem for upload button use this code. Here is the HTML <div class="Container"> <label>Upload Photo:&

Chapter 3: Bootstrap Typography

Bootstrap typography is used for to manage the content text of the webpage. Bootstrap uses 14 pixel font size with line-height 1.4 with default font family Helvetica Neue, Helvetica, Arial, and sans-serif. Typography is used to create headings, para

Isometric-art

Hello Everyone,   In this blog, I am going to elaborate on isometric art. Later on I will introduce softwares which are best to design isometric art. So let's start with this - First we clear our basics   What is perspective projec

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