Web search engine is a software which crawls whole internet and indexes (stores) to make World wide web available to you at your finger tips. Google Bing Yahoo Baidu Yandex DuckDuckGo Naver Seznam Regardless of who(audience) you are targeting either…
The linux distribution CentOS is widely used on server side without GUI. Which might not come with desktop environment. If you want to install GUI for any kind of reason like connecting to server over VNC or using it on…
Endianness describes the byte order in which bytes of large values are stored, transferred and accessed. Based on order in which bytes are stored, transmitted and accessed there are two main types of endianness called little-endian and big-endian . Memory…
There are 3 different ways to read input from console in java. We can read input from console by using any one of the following Class. Scanner Class BufferedReader Class Console Class Read Console Input using Scanner Class Possibly this…
It’s never been a easier job to copy the text programmatically with in the browser. We use to rely on flash to get it done. Good news, now we have more than couple of ways to interact with clipboard using…
Python 3 got new feature called keyword-only arguments. Python has already a support for variables length positional arguments and variable length keyword arguments. Jump to, Current Syntax Keyword Only Arguments Keyword Only Arguments Syntax Keyword Only Arguments with no varargs…
Cross-Origin Resource Sharing (CORS) is the mechanism to allow content loaded from one (main) origin to access the selected resources available from servers at different origin. This mechanism of accessing resources at different origin is called CORS (Cross-Origin Resource Sharing).…
Django provides the ORM which is database and vendor agnostic, as a result we can perform operations on database regardless kind of database running behind.Thus, developer may not need expertise on specifiec database, all he needs is how to play…
Operators are building blocks of all kind of operation we can do in any programming language. Operators are basically the symbols which operate on at least one or more operands. Operators are surrounded by literals or variables which are called…
If you are new to programming language java, you might be wondering what is difference between JVM, JRE and JDK. Often many people are confused with these terms, let’s see what exactly are these. JDK vs JRE vs JVM JDK…
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