Blogs

Django is a free and open-source, high-level, Python-based server-side web framework that emphasizes reusability and pluggability of components, minimal code, rapid development, low coupling, and the principle of “don’t repeat yourself.” It was co-created by Adrian Holovaty and Simon Willison in the autumn of 2003. The name “Django” was inspired by the Romani jazz guitarist and composer Django Reinhardt. Django is the most popular Python web framework, with over 85,000 stars and 33,000 forks on GitHub. Some well-known sites that use Django include Instagram, YouTube, Spotify, Dropbox, Pinterest, Mozilla, The Washington Post, BitBucket, and Disqus. ...

In the dawn of the nuclear age, Albert Einstein was asked what he thought about nuclear war, to which he is said to have responded, “I know not with what weapons World War III will be fought, but World War IV will be fought with sticks and stones.” Stones, attached to sticks (or spears), are how Stone Age people fought wars. The Stone Age—that vast prehistoric period that lasted for several million years, during which humans used stones to make tools—ended some 12,000 years ago, right around the time that hunter-gatherers are understood to have built Göbekli Tepe. ...

What would it mean if we actually did discover the ultimate theory of the universe? It would bring to an end a long and glorious chapter in the history of our struggle to understand the universe. But it would also revolutionize the ordinary person’s understanding of the laws that govern the universe. In Newton’s time it was possible for an educated person to have a grasp of the whole of human knowledge, at least in outline. But ever since then, the pace of development of science has made this impossible. Theories were always being changed to account for new observations. They were never properly digested or simplified so that ordinary people could understand them.You had to be a specialist, and even then you could only hope to have a proper grasp of a small proportion of the scientific theories. ...

Then I had another thought: Physics disgusts me a little bit now, but I used to enjoy doing physics. Why did I enjoy it? I used to play with it. I used to do whatever I felt like doing–it didn’t have to do with whether it was important for the development of nuclear physics, but whether it was interesting and amusing for me to play with. When I was in high school, I’d see water running out of a faucet growing narrower, and wonder if I could figure out what determines that curve. I found it was rather easy to do. I didn’t have to do it; it wasn’t important for the future of science; somebody else had already done it. That didn’t make any difference: I’d invent things and play with things for my own entertainment. So I got this new attitude. Now that I am burned out and I’ll never accomplish anything, I’ve got this nice position at the university teaching classes which I rather enjoy, and just like I read the Arabian Nights for pleasure, I’m going to play with physics, whenever I want to, without worrying about any importance whatsoever. ...

This is a trick to be root without password using Single User Mode on default FREEBSD installation. Full process was reported on FreeBSD Forum

Image Credit: NASA/JPL-Caltech Look again at that dot. That’s here. That’s home. That’s us. On it everyone you love, everyone you know, everyone you ever heard of, every human being who ever was, lived out their lives. The aggregate of our joy and suffering, thousands of confident religions, ideologies, and economic doctrines, every hunter and forager, every hero and coward, every creator and destroyer of civilization, every king and peasant, every young couple in love, every mother and father, hopeful child, inventor and explorer, every teacher of morals, every corrupt politician, every “superstar,” every “supreme leader,” every saint and sinner in the history of our species lived there – on a mote of dust suspended in a sunbeam. ...