Python |

Bash secret powers

May 14, 2014 · 3 min read

·

Bash scripting has evolved a lot in the last ten years.

I get used to relay on bash for all normal “data domination” tasks (like file system refactorings, database extraction and reporting and so on) and switching to python/ruby/perl when the complexity gets bigger. I didn’t imagine bash is even more powerful :) This article by Robert Muth so you new nice tricks: I add here some other like mapfile and stress the most important one.

^{Update 2016} Last but not least,if you do now know about bash history, this link will teach you a huge set of tricks ^{Updated 2019} Bash Bible will further extend the topic.

How I Structure My Flask Applications

Jun 27, 2013 · 1 min read

en knowledgebase · python

·

Share on:

How I Structure My Flask Applications Flask has been my preferred web framework as of late. I think it has a great core feature set and Armin, the main author, has done well to keep its API minimal and easy to digest even for developers that are relatively new to Python. However, given that it is a rather minimal framework, it can be often difficult to decide on how to structure an application after it reaches a certain level of complexity. It tends to be a common question that comes up in the #pocoo IRC channel.In this article I intend to share how I structure Flask applications. To help support this article Ive written a very basic application that Ive arbitrarily named Overholt. If you plan on following along I recommend having the source code open in your browser or a code editor.

Tool Command Language: il papa’ di Java

Dec 21, 2012 · 5 min read

it lang · embedded java javascript programming-languages python ruby scripting

·

Share on:

E’ notizia fresca di stampa il rilascio di Tcl 8.6, che introduce parecchie novità a dispetto del fatto che sia una “minor” release.

In particolatre Tcl 8.6 introduce un motore “stackless”, integra nel linguaggio le estensioni OOP, ed aggiunge le coroutine.

Parliamo quindi diffusamente di Tcl, un linuaggio che ho sempre trascurato perché mi sembrava macchinoso e un po’ brutto/fatto male…ma mi sono dovuto ricredere.

Da Python a Ruby o vicerversa

Jan 12, 2012 · 3 min read

it knowledgebase python · ideas programming python ruby

·

Share on:

Preludio

L’ultima volta che ho provato Ruby è stato nell’aprile del 2005. Avevo sviluppato un paio di progetti di test in RubyOnRails, che allora era già produttivo. Ruby era affascinante, ma la libreria base mi sembrava ancora in stato embrionale e lo abbandonai. RubyOnRails non mi è mai sembrato avesse un vantaggio competitivo rispetto a framwork come CakePHP o Python Django.

(How to Write a (Lisp) Interpreter (in Python))

Oct 24, 2011 · 1 min read

en featured lang python software · lisp python

·

Share on:

(How to Write a (Lisp) Interpreter (in Python))

I like a lot of programming languages. I do not love them with the same intensity.