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LevelDB: A Fast Persistent Key-Value Store
The latest news from Google on open source releases, major projects, events, and outreach programs for early career developers.
New
The latest blog posts to take off on Hacker News. 2,717 posts.
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LulzSec's 'Topiary' arrested
The Sophos Blog
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Violated: A traveler’s lost faith, a difficult lesson learned
I am crouched low on the carpeted steps of my apartment building's old staircase, bent over into something resembling the fetal position....
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Peteris Krumins: How I went to Silicon Valley and raised $55,000 for Browserling
Long story short, I went to Silicon Valley and found angel investors for my Browserling startup that I am doing together with James Halliday (SubStack). James Halliday, our lead investor and advisor David Weekly, and me. Here is how I did it. Last year in March, James offered me to do a startup. He had this idea of...
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Understanding Linux CPU Load - when should you be worried?
Most people have an inkling of what the load averages mean: the three numbers represent averages over progressively longer periods of time (one, five, and fifteen-minute averages), and that lower numbers are better. Higher numbers represent a problem or an overloaded machine.
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When you're in a team that I lead, there are 3 things that I'd like to ask you
When you're in a team that I lead, there are three minor things that I'd like to ask you. I believe these ground rules are the lubricant of an effective team, and it's not only others I want to adhere to them, I do them myself, too. There's only three things: ASK: If a task is not clear, or more information is needed…
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Ten Ways to Check if an Integer Is a Power Of Two in C
To write a program to check if an integer is a power of two, you could follow two basic strategies: check the number based on its decimal value, or check it based on its binary representation. The former approach is more human-friendly but generally less efficient; the latter approach is more machine-friendly but…
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The W3C asks for help finding Prior Art to two Apple Patents.
The W3C seeks information about access control systems available before October 2005 and content distribution systems before April 2006 that offer a viable solution that may apply to the use of access requests policy in Widgets . Such information could suggest ways to define a specification that can achieve the…
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Guido van Rossum: Before Python
This morning I had a chat with the students at Google's CAPE program. Since I wrote up what I wanted to say I figured I might as well blog ...
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Thanks, HN Here are the vocab survey results from all your participation
Test your English vocabulary size and measure how many words you know with Preply's free test (ex. Testyourvocab.com). For children, adults and EFL/ESL learners.
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Aaron Swartz v. United States
(echoes of a broken system) UPDATE: Aaron committed suicide on January 11, 2013.(!) More on his life here. Aaron Swartz is a friend and Cambridge-area polymath whose projects focus on access to kno…
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Setup a complete Django server, deploy, rollback – all in one powerful script.
This will create the neccesary directories, install nginx and gunicorn under supervisord control and upload new configuration files made from templates on all the app-servers. Additionally it deploys the newest codebase from your local git branch.
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Why Google cares if you use your real name
Over the weekend there was a bit of hoo-hah about accounts swept off Google-Plus, because they didn't have the users' real name.
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Bitcoin is Not Anonymous
An Analysis of Anonymity in the Bitcoin System2011135 points53 commentscited by 3Crypto & Blockchain details
TL;DR Bitcoin is not inherently anonymous. It may be possible to conduct transactions is such a way so as to obscure your identity, but, ...
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Accidental Genius: How To Think
I would say that alternative name of this book could be “How to think”. It is a must read.
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NoSQL is What?
I found myself reading NoSQL is a Premature Optimization a few minutes ago and threw up in my mouth a little. That article is so far off base that I’m not even sure where to start, so I guess…
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How I Dealt with Student Plagiarism
Panos Ipeirotis , a colleague at the NYU Stern School of Business , received considerable media attention when, in a blog post he subsequently removed , he discussed how his aggressive use of plagiarism detection software on student assignments poisoned the classroom atmosphere and tanked his teaching evaluations. As…
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The Acceleration of Addictiveness vs Willpower, Productivity, and Flow
A year ago Paul Graham posted The Acceleration of Addictiveness , and I just re-read it thoroughly. It is a wonderful insightful post. I agree with the whole thing and if you haven't seen it yet go read it first.
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What Happened to the Future?
We invest in smart people solving difficult problems, often difficult scientific or engineering problems. Here’s why. A. INTRODUCTION The Problem We have two primary and related interests: Finding ways to support technological development (technology is the fundamental driver of growth in the industrialized world)…