netdog's comments

  Location: TX, USA
  Remote: Yes
  Willing to relocate: Yes, to MX, CL, or AR.
  Technologies: Linux, C++, Python, TCP/IP, 3G/4G networks, PostgreSQL
  Résumé/CV: Not published to the world. I will provide to inquirers.
  Email: [email protected]

The last 8 years have been in the telecom industry, the last 4 in wireless/mobile.

I'm interested in a Lead/Principal/Staff/Architect role, where my years of experience are needed.

I'm also open to contract work, and travel to LatAm.

Please don't contact me about opportunities related to: Ads, Bitcoin, Scraping, User tracking, Gambling.

  while (1)
  {
      status = GetRadarInfo();
      if (status = 1)
          LaunchMissiles();
  }

The GCC documentation lists other non-intel architectures which also have the features required to support the atomic built-ins.

Actually, yes, about half of it is. Cuba, China, North Korea, Viet Nam, almost all the Middle East, two thirds of Africa, Russia, ...

See https://en.wikipedia.org/wiki/Democracy_Index for an overview

Github could be sold, just like Sourceforge was sold, and the new owners could behave very differently from the current owners.

These Soc vendors have to start working on a new kernel long before the chip is released, as they need working software by the time the chip goes to market (to offer the router makers). Broadcom's business depends on this. They will not simply hope some loose-knit group of volunteers will timely produce software which will help them sell their new chips.

And it's not realistic for the open router project to do this much work. It would require cooperation from the SoC vendors, providing free and early access to their kernel driver source and complete documentation for their chips. I don't see this happening.

At best the open router project could release software for hardware which is already a year or two old.

Sorry to be such a pessimist, but the incentives to make this work are just not there for the businesses involved.

Background: I work at a company which makes a "home router". It's not one you will find at a big box store, but internally it's not much different.

Most of these routers are built from a MIPS SoC manufactured by Broadcom, Atheros, or Marvell. Since their business is selling chips, not routers, these SoC companies need to make it easy for your LanWan Company startup to choose to use their chipset.

So these SoC companies will give you a reference hardware design. They will also give you a completely functional software package with Linux kernel, drivers for all the peripherals (Wi-Fi, ethernet, etc.), all the necessary user space utilities, a complete GCC cross-compiler toolchain binary which runs on Ubuntu, and a bad web app. You can literally unzip this package, run 'make', and end up with a functional filesystem image ready to flash onto the reference board.

So LanWan startup can start manufacturing routers with only one or two software devs who know some C and a part-time hardware engineer. Manufacturing is contracted out to China.

The vendor-supplied C code is not written by expert programmers. It's obvious when you (try to) read the source. It's also a huge and messy pile of code.

Where I work we use the vendor-supplied kernel but we wrote all the user space ourselves. All this stuff is written in C. The software devs here have more than a few years of experience writing C, but are very uneducated about how to write secure code. They don't think about it. And management does not think about it. The only thing that matters to management is that the box passes the tests.

I've been around long enough to have figured out that things are like this in most places. Whether small companies or big companies doesn't matter.

There's more to "the Internet" than just "the WWW". While HTTP could be considered a "pull data" protocol, there's plenty of application protocols which involve "pushing" data over TCP/IP transport.

Works great for re-wrapping code comments too.

It's been packaged in Debian for ages.

The judges who chose AES and SHA-3 as the "winners" of the global competitions are the NSA.

> You should avoid at all costs anything that has been standardized by NIST...

That would include AES and SHA-3.

    def fizzbuzz(i, n):
        while i <= n:
            yield i%15 and (i%5 and (i%3 and i or 'fizz') or 'buzz') or 'fizzbuzz'
            i += 1

    for x in fizzbuzz(1, 100):
        print x

The page has been online and refined for 12 years. It lists things such as the Stack, Packet-Switching Networks, Spelling Checker, Relational Model and Algebra (SQL), and quite a few other useful and important software innovations.

Since the hash iterates over the characters in the string, once you find two colliding strings S and T, if you append any other string to both S and T, the hashes of S' and T' will also be identical. Try it yourself:

    #include <stdio.h>
    #include "hash_32a.c"
    int main(int argc, char* argv[])
    {
        const char* s[] = {
            "altarage",
            "zinke",
            "altarage_foo",
            "zinke_foo",
            "altarage_xyzzy",
            "zinke_xyzzy"
        };
        int i;
        for (i = 0; i < sizeof s / sizeof (char*); ++i)
        {
            Fnv32_t x = fnv_32a_str(s[i], FNV1_32A_INIT);
            printf("%s: %08x\n", s[i], x);
        }
    }


    $ ./test_fnv1a
    altarage:       e460d8b6
    zinke:          e460d8b6
    altarage_foo:   3d8619c5
    zinke_foo:      3d8619c5
    altarage_xyzzy: 2a6373cf
    zinke_xyzzy:    2a6373cf

The carrier is who you should gripe for the firmware misfeatures which you don't like in their phones. But due to the monopoly situation, they don't have to care very much what their subscribers think.

For most users email is something you do in a web browser. They've never used it any other way.

Sadly, the Internet is now full of companies who want to use it as a vehicle for advertising and who are obsessed with building up a dossier on as many people as possible, to exploit for financial gain. Your privacy means nothing to these companies; they will collect as much information about you as possible, with no regard for your wishes.

I take active countermeasures against these hostiles. I browse with javascript disabled. I don't have flash installed. I don't accept cookies blindly. I adjust my user agent. I run my own DNS server and cache and have hundreds of sites blackholed, including facebook, google analytics, and all the major ad servers.

It's some trouble to set all this up, and inconvenient at times. But unfortunately it's a jungle out there, and the default setup of browsers leaves you like a naked person in a mosquito-infested swamp.

Django was originally developed to build a CMS, for the Lawrence Journal-World

However, email is not: 1) a reliable messaging system, 2) a secure messaging system, 3) a private communication conduit.