Site Map

"ASCIIfying" a Unicode String (06.09.2005): Converting strings into plain ASCII by stripping their characters of umlauts, tildes, etc.

Answers to Problems (24.01.2007): Answers to problems and thought experiments in natural sciences.

ArXiv Search (04.12.2007): Quering the ArXiv Atom API in Python.

Chosen Links (08.04.2018): The very best links I know: culture (including comics), science, web design, writing, programming, textbooks.

Colour Blender (07.04.2012): Colour Blender. Select colours from a natural palette or enter them by hand and mix them simultaneously with each other and with black and white. Apply colours to a sandbox.

Culture (20.01.2019): Culture links: literature, information age, comics, religion, information age.

Feynman Parametrization (18.07.2014): Notes on Feynman Parametrization

Fundamental Physics (22.09.2018): Review articles in fundamental physics: particle physics, quantum field theory, and cosmology.

Literary Comics (10.04.2018): hort introduction of main literary comics authors.

Mathematica Tips & Tricks (21.05.2009): Mathematica tips and tricks: plot mass spectra; iterators in table; Alternatives.

Mathematics Textbooks (12.04.2018): Mathematics textbooks on the Web: algebra, analysis, ..., category theory.

Multiplying "Scalar-Looking" Terms by Unit Matrix in Mathematica (21.10.2010): Patterns to multiply terms proportional to the unit matrix by it in Mathematica.

Natural Science (15.01.2017): Natural Science: what if ... problems.

Notes (11.09.2015): Notes on variable integration limits as set by the delta function, on Feynman parametrization, and on vacuum stability.

Physics (29.11.2017): Kristjan Kannike: who am I

Physics (15.01.2018): Notes on Feynman parametrization. A Mathematica program to solve RGEs in EFTs.

Physics Textbooks (08.04.2018): Physics textbooks on the Web: mechanics, relativity, ..., particle physics, cosmology.

Problems (02.02.2007): Problems and thought experiments in natural sciences.

Programming (10.08.2018): Free textbooks on programming, Python, Haskell, Lisp, C++, Mathematica; scripting.

Programming (01.10.2017): Mathematica tips and tricks. Utility scripts in Python.

Python (07.12.2007): Some Python programs. ASCIIfy a string. Convert Firefox bookmarks file to clean XHTML.

Science (12.04.2018): Science links: math, physics, chemistry, biology, psychology.

Showing Meta-Data (13.11.2006): Showing the content of meta, link, and style tags with CSS3 selectors, to help finding outdated keywords and missing information more easily.

Title (29.11.2017): Kristjan Kannike: who am I

Title (11.09.2015): Kristjan Kannike: who am I

Web Design (12.04.2018): 'Web design links: usability & web writing, layout, colour, favicon, HTML, CSS, JavaScript, RSS, Atom, etc.

Web Design (01.10.2007): Web design: Colour blender. Showing meta-data with CSS3 selectors.

Writing (29.11.2017): Writing: dictionaries, style guides, technical.

inglet Vacuum Stability (16.07.2014): Conditions for the scalar potential of a complex singlet to be bounded below.

macOS (10.04.2018): Chosen Links: Mac OS X keyboard shortcuts and productivity tricks.

Who Am I?

Who am I? (29.11.2017): Kristjan Kannike: who am I