Popular Programming Tips
Casting to a "smaller" type in Q
Dionysios Barmpoutis
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0 responses
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q, kdb, casting
Properly Scoping Loop Variables
Dylan Lukes
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0 responses
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javascript, coffeescript, closures, iteration
Explicitly return None in Python
Frederik Creemers
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0 responses
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python, clean code
JavaScript Design Pattern
Matthias Mann
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0 responses
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javascript, book, design pattern
Better selects
Leo Cavalcante
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0 responses
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javascript, ui, ux
Time every command in BASH
Yung-chung Lin
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0 responses
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shell, time, bash
Use Django templates for prototyping
eng. Ilian Iliev
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0 responses
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css, django, prototyping, html
configured to be happy
Jacob C Lowe
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0 responses
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nodejs, enviroment, happiness, culture
test your Ruby Regular Expressions
bjh
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0 responses
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ruby, regex, test
Colourised Terminal Output for Python Logging
exhuma
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0 responses
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python, terminal, logging, eyecandy
Copy file path relative to the root folder
Saophalkun Ponlu
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0 responses
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sublime, text
PHP Grows and Grows
Vasilica Madalin Puica
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0 responses
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php, php grow
Find out that two segments intersecting or not
Eugeniy Belyaev
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0 responses
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sql, range intersection
The best first move after installing Ubuntu is to replace Unity's HUD with Gnome Do.
David Dossot
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0 responses
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ubuntu, unity, gnome-do
Barenaked App: The Figures Behind Web Apps
David Cancel
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0 responses
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slideshare
Stop someone from highjacking your work with an iFrame
Earl Swigert
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0 responses
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javascript, security, iframe, referrer
Cross Browser Javascript Testing Platform
Cristiano Diniz da Silva
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0 responses
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javascript, browser, testing, cross-browser
Retina images in the browser using CSS3
Ruben Bos
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0 responses
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css3, retina, pixel density
MySQL + RegEx
Yesi D
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0 responses
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mysql
Find a lost process bound to a port
Guillaume Balaine
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0 responses
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lsof, kill
Node Sender
Benjamin Besse
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0 responses
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push, apn, nodejs, toast
jQuery Binding
Cycododge
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0 responses
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javascript, jquery, event, bind
Determine if a User Belongs to an Allegro Security Group
Jairy
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0 responses
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c#, allegro, allegro 8.x
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Coderwall Dev Community
Explore the all-time favorite tutorials, design patterns and engineering guides that thousands of readers keep sharing and coming back to, year after year.
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Each entry here is still useful today, covering programming languages, frameworks and workflows that stay relevant long after they were first published.
Whether you're new to a tech stack or an experienced programmer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.