Alex Sorokine's Random Notes

Tuesday, October 3, 2017

My New Cheatsheet

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bash/tmux/neovim/LatexBox -- all my favourite tools
Friday, September 15, 2017

Android Backups by Google

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Looks like it is possible to control backups of your devices done by Google.  Just go to https://drive.google.com/drive/backups  This is not...
Saturday, November 2, 2013

Upgrading PostgreSQL 9.1/PostGIS 1.5 to PostgreSQL 9.3/PostGIS 2.1 on Ubuntu 12.04 (precise)

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Newer versions of PostgreSQL and PostGIS (9.3 and 2.1) have some nice features like materialized view and raster support respectively. My ex...
Wednesday, January 25, 2012

Parser for command line parameters in Java/C/C++/Python/shell

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My question on stackoverflow : I am looking for a library to parse command-line parameters that would work identically in Java, C/C++, P...
Wednesday, December 14, 2011

OS X logout from the command line

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This morning I found my Mac desktop stuck on logout. I did not want to force reboot it so I did some peeking around for how to logout peace...
Sunday, December 4, 2011

Array permutation

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Here is a snippet of Java code that will permute indexes of an array: For working Java class see https://github.com/sorokine/FischerKrause
Tuesday, May 31, 2011

PostGIS function for a random point inside a polygon -- page on PostGIS wiki

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I have created a page on PostGIS wiki with the description of the random point functions:  http://trac.osgeo.org/postgis/wiki/UserWikiRandom...
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