Text Editors

I am not a *nix commands expert .. but a professional? So why not relish educating my brother a couple of nifty commands, especially – find and grep, which he was looking into at the time. You can find a few more here if you are interested.

So much for the command line, watch out for the _overdose_1. I find it funny when people, especially developers, copy files on the command line on a Mac (or Ubuntu for that matter); I mean files on the local machine. Specifically, they either copy the file (Cmd-C) via the Finder and paste it, or worse drag and drop, on the Terminal 2. Our next laugh was about editing local files in vim 😆3.

The question isn’t why shouldn’t you edit local files in vim 💪, the question is why would you (want to)? 🤔

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Selective Combinations

Consider this scenario:

You have a list of strings with which you have generate ordered selective combinations of strings starting with the first string in the list. Let us say the list of strings is abc, def and ghi. I have to generate ordered combinations of the above list restricted to the ones starting with abc.

So that would be as follows:

abc def ghi

abc def

abc ghi

abc

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JINQ

In his talk at the CppCon 2014, Bjarne Stroustrup explained, politely and brilliantly, how to write succinct expressive yet intent-ful code. The task is especially hard when there are parties interested in trolling1 rather than contributing. Like Stroustrup explains back, it is difficult to find the real meaning out of a large block of (legacy) code.

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Sporting a new look

I am very particular in composing the content of the posts (and pages) on this blog. By content, I mean what I literally put in the post/page while editing – text, image, HTML etc. I like to keep the content extremely clean and avoid polluting with HTML like I had to earlier (on blogspot). With the content polluted, it is a terrible pain when migrating blogs and/or rendering the posts flawless and consistent across browsers. Blogger is notorious in that aspect 1.

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Publishing C++/CLI on LeanPub

I came across LeanPub a few months back. I believe it was through hanselman – blog, video or something. I liked LeanPub instantly because of a couple of reasons.

  • It supports writing in markdown and I love markdown.
  • There is a large collection and variety of books including technical books and material, some of which are free too.
  • In case you are not a professional writer, the publication process encourages you with the feeling as if you are one.

I hadn’t written/published any lengthy material in a long time except the C+/CLI Primer on CodeProject. Why not publish same, I thought, and actually published. I wasn’t even expecting any response from anyone since the material was on C++/CLI, a language that gave me the impression that I was the only one using it at the time I published on CodeProject. 😀 I am really impressed that the material topped more than 50 downloads in about three months since it was published. Heck, a couple of them even paid despite the fact that the material is free. Not only am I humbled by this encouraging gesture but I am also convinced that C++/CLI is still being pursued and will continue to live – production, academic or as a pet language. Go grab your copy of the booklet – C++/CLI Primer. It’s free!