Popular Programming Tips
An easier way to create custom social icons.
Ivan Sugerman
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0 responses
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javascript, vector, sass, retina
Building your online persona for fun and profit
John Stevenson
·
0 responses
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socialmedia, persona
create polygon shapes on google maps
Andrew Kornilov
·
0 responses
·
google, map
Export a database table from Postgres in CSV format
Paul
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0 responses
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postgres, csv, psql, export
Wrap BlockStatements in try..catch
Szikszai Gusztáv
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0 responses
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coffeescript, try, catch
Header labels in CSS3
Emmanuel Bourgerie
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0 responses
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html, css3
Empty A File Without Deleting It
Nick Fletcher
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0 responses
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bash, linux, crispus
Protect sensitive data for open source app
Yaodong Zhao
·
1 response
·
source, open, dongbeta
Edit multiple files with Vim
AlexDenisov
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0 responses
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vim, refactoring
Generate Random Password
Mark Steve
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0 responses
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python, random, password
clear before you (when running a test from shell)
Xavier Via
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0 responses
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shell, bdd, vows, readability
Script to add <auto-generated> to generated files
lukas
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0 responses
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powershell
Setting up ssh-agent on Windows
Garry Shutler
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0 responses
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git, windows
Generate a random code
Yesi D
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0 responses
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php, random
Customizing Sublime Text 2's Multi Pane Workflow
Tom Schlick
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0 responses
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sublime, sublime text 2, st2, editors
Remove all untagged docker images
louis
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0 responses
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grep, xargs, bash, cut
Go to rightmost tab in Chrome with Cmd-9
Raine Virta
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0 responses
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google, chrome
Check machine logins
Owain Lewis
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0 responses
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security, tips, machine login
Easily switch user without login, logout
Vinh Nguyen Le
·
1 response
·
rails, vinhnguyenleasnet
Scaling a DataFrame in Javascript
Gary Sieling
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0 responses
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javascript, sql, nosql, databases
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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.
These proven techniques, reusable code samples, programming tips and vibe coding habits earned their place through steady views and member likes.
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 engineer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.