Jacob Filipp

Category: Writing

  • Find and Replace Text with Multiple Rules (CSV upload)

    This tool performs multiple find-and-replace operations at once on a piece of text that you supply. Create a CSV file with the strings you want to replace in the first column, and the substitution text in the second column:




    Notes:

    • Case-sensitive matching. So any rules matching "apple" will not apply to the string "Apple".
    • This tool only works on exact search and replace values. Regex not supported. You can "view source" and adapt the code to your needs. I think you'll need to change the line
      targettext = targettext.replaceAll(data[currentrule][0], data[currentrule][1]);
      to something like
      var regEx = new RegExp(data[currentrule][0]);
      targettext = targettext.replaceAll(regEx, data[currentrule][1]);
      but it won't do "Capturing Groups" logic.
    • Think about how your search-and-replace rules will interact with each other. Rule #5 will not be operating on your original text - it will operate on the result of replacement rules #1, #2, #3 and #4...
    • Successfully tested on a 1.5mb text file, with a set of 15,235 replacement rules. I built this tool because this other tool from JoydeepDeb could not handle an operation this size.
    • This code runs in your browser - the text you enter and the .csv file never leave your computer. I do not have access to them.
    • Big "thank you" to Vanessa Fotso who's code & tutorial for handling CSV files in JavaScript I used for this project.
    • Also thank you to PictureElement on StackOverflow, who's answer about updating the DOM inside JavaScript loops was very helpful. That progress bar took longer than the substitution code...

  • Search Dr. Dobbs Journal Articles

    Use this basic in-depth search to get a max of 20 documents that have your term:

    Or press CTRL + F in your browser to search for specific keywords. Click on the links to read articles. These are Dr. Dobbs article headings from 1988 to 2009 (from oldest to newest).

    If you want to hook me up with a real search engine, you’re welcome to it 😅

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  • Jacob Eats: Cream Collon

    We all know how eating works:

    The food goes in your mouth hole. It slides down the neck tube. Gets pummelled by the stomach muscles. Then it galumphs down the small intestine, spelunks through your large intestine, and PAPOW! that brown, gooey goodness – yes ladies and gentlemen – today I am munching on that Cream Collon.

    This Cream Collon snack starts out promising.

    (more…)

  • After ArVid – Closing Notes

    On November 25, 2023 I started research for this article about ArVid, a Russian-developed device for storing data on VHS tapes. I finally hit “publish” on Jan 21, 2024, almost 2 months later.

    This post is a “behind the scenes” look at my research methods, and some general observations that didn’t make it into the article itself.

    What prompted this research

    I’ve seen the ArVid mentioned before in forum comments. It is a neat device and it comes up reliably when someone has the neat idea to store data on VHS tape. Turns out that many people had the same idea.

    The last time I saw it mentioned, I went ahead and visited the English Wikipedia page for ArVid to learn more. There was remarkably little information on that page. I decided to go a little further and Google it – that was more fruitful because it brought up documents in Russian. Luckily, I can read Russian and saw an opportunity to collate information about this device into one spot.

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  • Computerra | КОМПЬЮТЕРРА

    Computerra (Компьютерр) was a Russian weekly computer magazine. It began publication in 1992, stopped print publication in December 2009, and appears to have published online until 2013.

    There is an archive of content from 1997 – 2013 at old.computerra.ru but earlier content is impossible to find online.

    You can browse articles from 1995-2004 on my site here:

    A full .iso file with all the articles and images is available on the RuTracker Torrent site, or directly from my site here.

    The collection above has text and some photos that accompanied the articles, but we also have scans of several print issues. Invaluable if you’re looking for graphic design from the time, hardware prices (from ads – something I needed for a research writeup) and other elements that are only visible in print:

    Computerra issues 37 and 38 from 1995 (pdf)
    Computerra issue 42 from 1995 (pdf)
    Computerra issue 45 from 1996 (djvu). To read a .djvu file, I recommend Sumatra PDF Reader.
    We even have a scan of Computerra “issue 0” from 1992!

    The scans are courtesy of the amazing archive at MagzDB (update – this site is defunct, but some of it was saved to Anna’s Archive). If you have more scans of Computerra magazine, comment or email me at jacob at this site.com. I’d love to host them!

  • Dr. Dobb’s Journal (articles from 1988 – 2009)

    📚Browse the Articles!

    What is this?

    This is content from the DDJ Developer Library DVD-ROM 6 that was published in 2010. Publications included:

    There are articles are in HTML format, along with source code, podcasts and videos.

    Basic search in articles

    Publication:
    (more…)
  • ArVid: how Russians squeezed 4 hard drives into one VHS tape in the 90s

    ArVid: how Russians squeezed 4 hard drives into one VHS tape in the 90s

    Storing massive data, as cheap as possible

    The year is 1995 and you live in post-Soviet Russia.

    It’s a hellish time: prices for basic consumer goods are triple what they were last year. Your employer just paid your salary in eggs instead of money. There are daily shootouts between rival gangs. 🎵Your love life’s DOA…🎵

    It’s a wonderful time: Russia is awash in Western computers, TVs, VCRs, cassette players and dialup modems. Technology that was strictly off-limits in 1989 is suddenly within reach.

    As one of the lucky Russians to have a computer at home, you are facing a challenge: your 500MB hard drive is overflowing with software, games, and documents. You must find an affordable way to get more digital storage.

    Floppy disks (30Pin Pictures on Flickr)

    You could store files on cheap and plentiful floppy disks. But each floppy only stores 1.44MB and is known to randomly lose data. Your second option is to buy another hard drive. But that costs about $200 USD – as much as a Russian’s entire monthly salary…

    You head over to the local computer store in a gray mood. The store is cramped with bootlegged computer games, peripherals and hardware. Inside, you ask Yevgeni the proprietor whether there might be a cheap solution to your storage problem.

    This is Yevgeni:

    Click here for more footage of Yevgeni from 1995.

    Fortunately, Yevgeni does have a 3rd option for you! It’s a truly innovative Russian-made product called the “ArVid” card. It comes in a package like this:

    It is an ISA expansion card for your computer and will allow you to use your home-VCR to store 4 hard-drives’ worth of data on a single VHS tape. The same tape you use to watch movies at home.

    (more…)

  • Is Adobe’s Marketo truly “the worst” at getting emails delivered?

    Blob people representing Pardot, Act-On and MailChimp are celebrating. In the corner, blob people representing Eloqua, Hubspot and Marketo are sulking. A blob person representing Campaign Monitor is kicking a rock in frustration.

    For 60 days, I monitored the top 7 Email Automation vendors to learn how well they manage the mailer reputation of their systems.

    Come along as I spend $340 of my own money to monitor 3,735 IP addresses and rank the vendors. Discover Pardot and MailChimp‘s tricks for staying off email spam lists, Eloqua’s surprising spot in the rankings (not at the top!) and learn whether Adobe’s Marketo is actually The Worst™ at avoiding blocklists. Oh, and HubSpot, Act-On and Campaign Monitor are also here.

    Read on for the full story, listen to it on Mike MacFarlane’s podcast (archive link) or go straight to the vendor rankings!

    Backstory

    I am a Marketing Operations Manager who’s been in Marketing Ops since 2013. In late November 2022, I was having a normal day at Auvik when an urgent message popped up on my screen.

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  • Jacob Eats: Unusual Drinks

    Jacob Eats: Unusual Drinks

    Kwangdong Jerusalem Artichoke Tea Drink

    This image has an empty alt attribute; its file name is Kwangdong-Jerusalem-Artichoke-Tea-Drink-768x1024.jpg

    Dear Reader (hi Mom!),
    I admit that I’m a fan of Jerusalem Artichokes. They are the roots of a type of sunflower. Here in Toronto, they’re pretty expensive and rare to find in grocery stores. I don’t eat them often.

    When I saw a drink made with them I jumped at the chance to try it out.

    This drink smells like an old twig. The flavour is a bit like burdock and dry fall leaves. At the same time, the mouthfeel is smooth like water and the flavour itself is too weak to leave any sort of impression. Strangely, this drink would’ve been better if it had a stronger flavour and a thicker texture. This drink is just bad. The only good thing about it is that it doesn’t leave a lingering taste.

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  • Fuben-Eki: the benefits of inconvenience

    “Fuben-Eki” is a Japanese acronym that stands for “Further benefits of a kind of inconvenience”.

    It is a design concept that introduces inconvenience into processes, where the inconvenience would actually be beneficial (forcing you to improve hand-eye coordination, to slow down and notice something, or to improve your memory skills).

    Here is a freely accessible video from Japan’s NHK show “Design Talks Plus” about different applications of this unusual concept:

    https://www3.nhk.or.jp/nhkworld/en/ondemand/video/2046153/

    Only if the video above is inaccessible, you can watch my own archive copy of the show here:

    Professor Kawakami Hiroshi from the video runs this site http://fuben-eki.jp/en/ . It appears that the fuben-eki Facebook page has the latest interviews and writing from his team.

    And here is a link to an academic paper introducing the Benefits of Inconvenience [archive PDF link].

    Here are some applications of fuben-eki I can think of:

    • Slowing down our response to others’ emails. By introducing a delay, we’re giving others an opportunity to solve their own problem. We are also giving ourselves more breathing room. [Time consumption → Encouraging Initiative]
    • In a factory: cross-training people, and rotating them through different duties in a day. [Increasing number of operations → System comprehension]
    • Reducing credit-card spending using the trick where you freeze the card in a block of ice, and have to wait for it to thaw in order to make an online purchase. [Time consumption → Enhancing awareness]
    • Traffic calming techniques like the ones listed here (additionally, there is a technique where you force drivers to be vigilant by intermixing pedestrian & vehicle traffic together without a curb)
      [Danger → Enhancing awareness]
    • Adding obstacles to your workspace in order to increase the amount of physical activity you have in a day. Inspired by Craig Mod’s posting about an 86-year-old cafe proprietor in Japan, who has to squat through a hole in the bar in order to deliver customers’ orders. This means that he squats several dozen times a day and maintains muscle mass. [Increasing amount of operations → Preventing loss of skill]