sean cassidy : Don't Pipe to your Shell
It's everywhere . Sometimes they tell you to ignore certificates as well (looking at you, Salt). That's dumb.
It's everywhere . Sometimes they tell you to ignore certificates as well (looking at you, Salt). That's dumb.
Amazon is a bundle - it’s hundreds of separate businesses, all running on the same common internal platforms. The big, established ones are highly profitable, but Amazon chooses to reinvest those profits into new businesses, so that reported net income for the company overall looks low. This mask
This post is a more carefully thought out and peer reviewed version of a floating-point comparison article I wrote many years ago. This one gives solid advice and some surprising observations about…
Major DNSSEC Outages and Validation Failures
"If it hurts - do it more often". Good advice if the amount of pain raises exponentially with the time between actions, such as for integrating software.
What is a warrant canary? A warrant canary is a colloquial term for a regularly published statement that a service provider has not received legal process that it would be prohibited from saying it had received. Once a service provider does receive legal process, the speech prohibition goes into...
What goes on behind the magical macros in the C protothreads library? Why are they macros? How do the macros work? Read on for the explanation.
One of the better things I’ve done with this blog was help popularize Nicholas Shackel’s “motte and bailey doctrine”. But I’ve recently been reminded I didn’t do…
On April 3, 2014 Brendan Eich voluntarily stepped down as CEO of Mozilla. It has been well documented that Brendan’s past political donations led to boyc
Use urandom. That is the whole answer. Why the entropy-depletion story is a myth, and why userspace CSPRNGs are behind most of the last decade's randomness disasters.
While the minimum bid per keyword is 5 cents in Google Ads, the highest cost keywords are nowhere near that. Google can make up to $50 per click from the most expensive PPC keywords, and keyword advertising is a highly lucrative business. Learn all about the most expensive keywords for your industry.
This article is now available in Turkish iPad şarjının iç yapısı and Chinese [中文翻译版本] Apple iPad原装充电器拆解 . Apple sells their iPad charger...
I will have eggs over easy with toast, please.
The Sophos Blog
App developers often forget to test how their apps perform under less-than-ideal networking environments. Learn how you can use the Network Link conditioner to simulate a spotty Internet connection on your device.
(This article has been translated into Spanish (PDF, with some additions) by Jorge Amado Soria Ramirez — thanks!) Preface I’m cranky. I complain about a lot of things. There’s a lot in the world of technology I don’t like, and that’s really to be expected—programming is a hilariously young discipline, and none of us
Type safety for numerics
Remember that Stack Overflow thing we’ve been working on? Some commenters on a recent Hacker News article questioned the pricing of Stack Exchange – essentially, a hosted Stack Overflow: Seems really pricey for a relatively simple software like this. Someone write an open source alternative? it looks like something…
CHICAGO—September 24, 2009—37signals is now a $100 billion dollar company, according to a group of investors who have agreed to purchase 0.000000001% of the company in exchange for $1. Founder Jason Fried informed his employees about the new deal at a recent company-wide meeting. The…
Org-Drill is an extension for Org mode . Org-Drill uses a spaced repetition algorithm to conduct interactive "drill sessions", using org files as sources of facts to be memorised. Each topic is treated as a "flash card". The material to be remembered is presented to the student in random order. The student rates his…
Ten years ago, we built Firefox to keep the Internet in each of our hands — to create choice and put people in control of their lives online. Our focus h
There have been almost as many proposals for spelling reform as there are rewrites of Esperanto. (Tellingly, there has been precisely one success in each category-- Noah Webster and Ido-- and neither caught on universally.) Most of these proposals spend their energy fixing what isn't broken . For instance, they search…
Verizon users might want to start looking for another provider. In an effort to better serve advertisers, Verizon Wireless has been silently modifying its users' web traffic on its network to inject a cookie-like tracker. This tracker, included in an HTTP header called X-UIDH, is sent to every...
Y Combinator created a new model for funding early stage startups. Four times a year we invest in a large number of startups.
I liked the idea of Jennifer Dewalt’s 180 websites in 180 days. However, unlike Jennifer who learned web development from scratch, I can already build stuff. M…
Stallman is a saint in the Church of Emacs—Saint IGNUcius. I bless your computer, my child! (jpeg 31k, photo by Wouter van Oortmerssen)
<p>While there are uncertainties with climate models, they successfully reproduce the past and have made predictions that have been subsequently confirmed by observations.</p>
The claim that “SSRIs don’t work” or “SSRIs are mostly just placebo” is most commonly associated with Irving Kirsch, a man with the awesome job title of “Associa…