Node.js shines in real-time web applications employing push technology over websockets. What is so revolutionary about that? Well, after over 20 years of stateless-web based on the stateless request-response paradigm, we finally have web applications with real-time, two-way connections, where both the client and server can initiate communication, allowing them to exchange data freely.

Because HTTP is an extensible protocol browsers have pioneered some useful headers to prevent or increase the difficulty of exploiting these vulnerabilities. Knowing what they are and when to apply them can help you increase the security of your system.

Visualising data structures and algorithms through animation

Landing pages play a very crucial role in making your online business a success. Whenever you design your website you should always have only one question in your mind that what is the role of your website and what all is it offering to the world. Is your website good enough to serve your potential customers well? Is your website catering your guests and visitors well?

If you do a web search for “encrypting Strings in Android”, you’ll find a lot of example code, and they all look pretty similar. They definitely input a String and output gibberish that looks like encrypted text, but they are often incorrect. Crypto is tricky: it’s hard to tell that the gibberish that’s being printed is not good crypto, and it’s hard to tell that the code example you picked up from Stack Overflow has serious flaws.

Arguably the big shout for XSLT is the breadth of its support. If you’re writing software commercially, there’s undoubtedly an XSLT processor available on your platform.