Show HN: An eBook with hundreds of GNU Awk one-liners https://ift.tt/3dQe3mL

Show HN: An eBook with hundreds of GNU Awk one-liners Hi, I recently published my ebook on GNU awk one-liners [1]. It starts from the basics of awk syntax and then discusses one-liner examples. There's a chapter on regular expressions as well. The github repo has the details on how to get the PDF version, all the example files and code snippets used in the book, sample chapters as well the markdown source used to generate the PDF. I made all my ebooks [2] free last month amidst the pandemic fears. These include GNU grep & ripgrep, GNU sed and three books on regular expressions (Python, Ruby, JavaScript). I'd appreciate your feedback and hope the books are useful. Happy learning :) [1] https://ift.tt/3bOKoIP [2] https://ift.tt/389FB3W April 2, 2020 at 07:28PM

Show HN: Python for Non-Programmers https://ift.tt/2R37aoH

Show HN: Python for Non-Programmers https://ift.tt/3bLa1ud April 2, 2020 at 07:21PM

Show HN: Trimmed News – Instagram story style Hacker News reader https://ift.tt/2UYnEzm

Show HN: Trimmed News – Instagram story style Hacker News reader https://ift.tt/2w6T8Lr I'm here to announce another Hacker News reader. It's certainly not the first app created to read Hacker News but it's something different. I have used other apps for some time but I have never been satisfied with the experience. Hacker News design is old which alone is not a problem but if it's hurting the user experience it can be a problem. And I don't want to bash Hacker News website. In my opinion it's beautiful and I respect the decision to not update it look like every other website nowadays. Or even worst, change it to use React (React is great but Arc is important part of Hacker News’ origin). Trimmed News is Hacker News reader that shows stories in slides similar to Instagram stories, Snapchat, and many other social media applications. I wanted to use this design style instead of a list because at least I'm reading stories one at a time and then it would be better to show more information about that one item instead of what are the next 10 story titles. There are two interesting parts I spent some time thinking. 1. The stories change automatically after 10 seconds similar to other story designs (Instagram stories). The decision behind this one was that it's easy to get stuck into some story and start to think something else or just not concentrate properly. This timer keeps at least me more engaged and I can view the stories faster without sacrificing quality. 2. There are only 20 best stories. I thought that often that's how many stories I read because I don't want to waste my time but still get the most important information. I believe that after that the quality start to drop and it is not anymore efficient to read further. It's also a feature that keeps me coming back. Reading (/viewing) 20 items every morning is a goal. It's not too hard but it's just enough to get idea of what is going on in HN community. Appreciate to hear feedback about the app. https://trimmednews.com April 2, 2020 at 02:01PM

Hewan langka #jangkrik

via IFTTT

Hewan langka #jangkrik

Liked on YouTube: Hewan langka #jangkrik

Hewan langka #jangkrik

Video dari 0ne T
via YouTube https://www.youtube.com/watch?v=Wjk_nRPt_p4

Show HN: Coronavirus Simulation with SIR Model https://ift.tt/3aCoKrh

Show HN: Coronavirus Simulation with SIR Model https://ift.tt/2R3YT3M April 2, 2020 at 02:49PM

Show HN: Type in Morse code using laptop lid https://ift.tt/39D1CaE

Show HN: Type in Morse code using laptop lid https://ift.tt/344Lj5f April 2, 2020 at 03:19AM

Show HN: CloudWright – Build apps in your own cloud https://ift.tt/3bGAadC

Show HN: CloudWright – Build apps in your own cloud https://ift.tt/2UWiUKv April 2, 2020 at 03:30AM

Show HN: One Soft Landing – hire people that were recently laid off https://ift.tt/3aCRRdX

Show HN: One Soft Landing – hire people that were recently laid off https://ift.tt/2X2X5M6 April 2, 2020 at 01:46AM

Show HN: Devblogs.co – a feed of engineering blogs from top tech companies https://ift.tt/3aAYP2Z

Show HN: Devblogs.co – a feed of engineering blogs from top tech companies https://devblogs.co April 2, 2020 at 01:41AM

Show HN: Sitting isn't killing you. Sitting still is. Jittercise https://ift.tt/2R3aqR0

Show HN: Sitting isn't killing you. Sitting still is. Jittercise http://jittercise.com/ April 2, 2020 at 01:28AM

Show HN: 100 open-source UI designs uploaded https://ift.tt/3bMQsBB

Show HN: 100 open-source UI designs uploaded Uploaded another batch of designs to https://ift.tt/2UmnXFb - a few hundred more in the queue. Also fixed some bugs and made some adjustments based on the feedback received from the soft launch. Note for developers: If you don’t have Sketch or a Mac, and you’d like to use a .sketch source file, remember that Figma is free to use, available for Windows and it opens the format! What does open source design even mean? You can download the design source files and look under the hood. If open source code is checking out the recipe of a piece of software, open source design is the same thing for a design. The designs on the site are also free to use, modify etc. April 2, 2020 at 01:09AM