• Emacs: org mode

    Emacs org-mode use cases, for non-programmers.

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  • Code Golf: Calculating PI

    Let's celebrate Pi day in clojure!

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  • Java Magic. Part 5: SecurityManager

    Pouring a bit light on SecurityManager and its use cases.

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  • ClojureCup 2014: Impressions

    Clojure Cup 2014 has finished and we've build clojure app in two days!
    We are proud to announce funstructor (pre-alpha)

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  • Clojure Euler: Problem 025

    What is the first term in the Fibonacci sequence to contain 1000 digits?

    Permalink: https://projecteuler.net/problem=25

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  • Clojure Euler: Problem 024

    A permutation is an ordered arrangement of objects. For example, 3124 is one possible permutation of the digits 1, 2, 3 and 4. If all of the permutations are listed numerically or alphabetically, we call it lexicographic order. The lexicographic permutations of 0, 1 and 2 are:

    012 021 102 120 201 210

    What is the millionth lexicographic permutation of the digits 0, 1, 2, 3, 4, 5, 6, 7, 8 and 9?

    Permalink: http://projecteuler.net/problem=24

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  • Effective Java

    Recently, I've re-read awesome java book Effective Java by Joshua Bloch. The book contains 78 independent items, discussing various aspects of programming in java. Something like mini-design patterns with emphasis on their pros and cons.

    Few notes from each item as a refresher.

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  • Programming Digest 5

    Programming Sucks.

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  • Clojure Pitfalls: Part 1

    Clojure is a great language, and as every language, it has some unobvious and strange things, which seem confusing.

    Some of such things are gathered here. Most of them encountered by stupidity, docs misunderstanding, clojure specifics and procrastination.

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  • Clojure Euler: Problem 023

    Find the sum of all the positive integers which cannot be written as the sum of two abundant numbers.

    Permalink: http://projecteuler.net/problem=23

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