The Insider News

Carrot Creative[^]:

If you are a web developer, you’ve probably heard of nginx (pronounced engine-x). Nginx is a fast and extremely powerful http and reverse proxy server that can be used to quickly and easily serve webpages. Unfortunately, like many sysops tools, there is very little documentation and very few tutorials that explain how it works and how to get up and running.... After struggling with it myself for a bit, I finally got down the basics of how to work with nginx, and wanted to share it so that other developers would have an easier time picking it up.

Clemens Vasters[^]:

We're talking a lot about "Mobile" solutions in the industry, but the umbrella that this moniker casts has become far too big to be useful and doesn't represent any particular scenario subset that's useful for planning services for "mobile" devices. Nearly every personal computing scenario that consumers encounter today is "mobile". This post is a personal perspective on "mobile" applications and how applications that run on devices labeled under this umbrella really enable a range of very different scenarios, and do require a different set of backend services, depending on the core scenario.

Search Engine Watch[^]:

Ever since the news hit about the NSA PRISM surveillance program in the United States, many people have become much more concerned about what exactly search engines are tracking about them. Although Google, Bing, and Yahoo have stringent privacy policies, there have been enough people worried that they have begun looking at alternative search engines, particularly so-called “private search engines.”

Forbes[^]:

For years, Microsoft has refused to offer financial rewards to researchers who tell the company about security flaws in its software, even as Google and Facebook have ratcheted up their so-called “bug bounty” programs. Now the software giant has suddenly changed its mind–and it’s even offering even bigger bounties in some cases than those competitors.

ZDNet[^]:

Under iOS, users have the option to specify their own passwords to secure their device when it is used as a personal hotspot. However, for convenience and security, Apple initially populates the password field with an automatically generated password. This ensures that even users who are not security conscious enough to change their password from the default will be protected from those attempting to access their phone with a default password. However, according to three researchers from the German university, the method in which these passwords are generated leaves them vulnerable to attack.

The Gameological Society[^]:

Today, the Pippin is a curious footnote in Apple’s corporate history, a device long since laid to rest alongside the TurboGrafx-16 and the Sega Dreamcast; dug up and enjoyed almost exclusively by a few masochistic hardware modders and eBay traders. And yet, Apple is now a leader in the video game industry, with players choosing from countless titles on the iPhone and iPad.... Apple’s rise to the top as a gaming giant, however, has hardly been quick or easy. In fact, the company’s first big foray into video games was a complete disaster.

Ars Technica[^]:

The 802.11ac certification program, announced today, covers equipment pushing 1.3Gbps of data by using three spatial streams of 433Mbps each. This is the speed that has been supported in chips and routers for more than a year. Vendors got an early start with 802.11ac because the standard has been stable for a while, even though certification hadn't begun. But the real-world limit is not 1.3Gbps. We saw recently that chipmaker Quantenna unveiled 802.11ac Wi-Fi chips that push 1.7Gbps of data by using four wireless streams instead of three.

Ray Wenderlich[^]:

When you write Objective-C code, it eventually turns into machine code – the raw 1s and 0s that the ARM CPU understands. In between Objective-C code and machine code, though, is the still human-readable assembly language. Understanding assembly gives you insight into your code for debugging and optimizing, helps you decipher the Objective-C runtime, and also satisfies that inner nerd curiosity.

Secure Mac Programming[^]:

We have this trope in programming that you should hate the code you wrote six months ago. This is a figurative way of saying that you should be constantly learning and assimilating new ideas, so that you can look at what you were doing earlier this year and have new ways of doing it. It would be more accurate, though less visceral, to say “you should be proud that the code you wrote six months ago was the best you could do with the knowledge you then had, and should be able to ways to improve upon it with the learning you’ve accomplished since then”.

Channel 9[^]:

This session provides an overview of several Sysinternals tools, including Process Monitor, Process Explorer, and Autoruns, focusing on the features useful for malware analysis and removal. These utilities enable deep inspection and control of processes, file system and registry activity, and autostart execution points. You will see demos for their malware-hunting capabilities through several real-world cases that used the tools to identify and clean malware, and conclude by performing a live analysis of a Stuxnet infection’s system impact.

DaedTech[^]:

You can offer too much code. By this I mean something subtly but critically different from “you can write too much code,” as when you are needlessly complicated or verbose. Offering too much code means that you’re giving users of the public interface of your classes too many options. Before my TDD days, this was something with which I constantly struggled.

Tomek's blog[^]:

Oh yeah, I hear you, I hear you. "My StringUtils class, has this toUppercase() method and I test this very method, right?" Well, not really. What you really test is the functionality that the StringUtils provides, and because this functionality is so trivial that it fits within one method, this makes you think that you test a method. But in reality you test a functionality.

The '60s at 50[^]:

Associating numbers with specific characters has proved necessary to allow automated telegraph printers (teleprinters) and then computers to represent text. The most widely used mapping between numbers and letters was that approved on June 17, 1963, by the American Standards Association. It is the American Standard Code for Information Interchange, better known as ASCII.

Math with Bad Drawings[^]:

Once at a picnic, I saw mathematicians crowding around the last game I would have expected: Tic-tac-toe. As you may have discovered yourself, tic-tac-toe is terminally dull. There’s no room for creativity or insight.... But the mathematicians at the picnic played a more sophisticated version...

Proper Fixation[^]:

Today, pretty much everyone has a CPU, a DSP and a GPU, buried somewhere in their PC, phone, car, etc. Most don't know or care that they bought any of these, but they did. Will everyone, at some future point, also buy an FPGA? The market size of FPGAs today is about 1% of the annual global semiconductor sales (~$3B vs ~$300B). Will FPGA eventually become a must-have, or will its volume remain relatively low?

Intel Developer Zone[^]:

By day, David Auld is an Offshore Installation Manager (OIM) in the oil and gas industry. But when the production platform is humming along without him, Auld indulges his hobby as a devout “petrol-head” (car enthusiast). He also finds time to feed a passion for programming, which led to him earning a 2012 BSC Honours Degree in Computing. Surprisingly, these three facets of the native Scotsman all converged when Auld won the Entertainment Category of the Intel App Innovation Contest.

Daemonic Dispatches[^]:

Thomas Ptacek tweeted yesterday that "If you're not learning crypto by coding attacks, you might not actually be learning crypto." Judging by the number of twitter "favourites" and "retweets" of this comment, it seems to have struck a chord; but with all respect to Thomas, I absolutely disagree. Not only is it possible to learn cryptography without writing a line of code, but coding attacks is entirely useless for learning about modern cryptography; the best route to learning modern cryptography is a study of mathematical proofs.