Popular Programming Tips
Javascript Hook System
Richard Clifford
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1 response
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prototyping, hooks, plugins, javascript
Java Tip #3. How to implement dynamic "switch".
Maks Atygaev
·
4 responses
·
java, dynamic switcher
Always run gofmt in vim
Matt Williams
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2 responses
·
vim, golang
JavaScript, jQuery and DOM Ready in Drupal 7
Pierre Buyle
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5 responses
·
jquery, drupal, javascript
Forms, CSRF authenticity token and fragment caching in Rails
Bashir Eghbali
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3 responses
·
xss, cache, csrf, fragment caching
Time tracking with Google Spreadsheets
Roman Rader
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0 responses
·
google, javascript, gas
CSS Gradient Transitions
Patrick Camacho
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2 responses
·
css, css3, sass, scss
Reload your Shell
Rajeev N Bharshetty
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0 responses
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shell, zsh, source, command
Preloading scoped has_many :through associations
Alex Popov
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0 responses
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rails, activerecord, sql, eager loading
Python trick to read single line as CSV
Greg Roodt
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2 responses
·
python, csv
Get unique values from a collection in Meteor
Jonathan Pidgeon
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3 responses
·
underscore, meteor, javascript
Dynamically add nested forms to an ActiveModel::Model form
Sam Slotsky
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12 responses
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rails, reflection, javascript, add nested form
Remove whitespace changes from diff in github
Sam Knight
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0 responses
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git, github
Test your cookbooks with Chef 11 and Vagrant
Sean Kilgore
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1 response
·
testing, vagrant, chef, opscode
Remove index.php :: ubuntu help
Sudip Sahoo
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0 responses
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codeigniter, ubuntu, rewriteengine, index.php
Launch Sublime Text 2 from a terminal in Mac OS
Matt Munday
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5 responses
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shell, terminal, editor, sublime text 2
JSF Save Scroll Position When Ajaxily Add/Deleting Rows From Datatable
Tom Caflisch
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0 responses
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jquery, scroll, java, javascript
Invoke a rake task from another task
Felipe Elias Philipp
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2 responses
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ruby, rake
Making Non-Blocking Advertising Work
Joe Connor
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5 responses
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async, ajax, javascript, adserver
2's Complement in Javascript
Tom Gallacher
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2 responses
·
checksum, 2, javascript, maths
Top 10 shell commands you currently use
Chip Castle
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11 responses
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alias, history, unix, shortcuts
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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 programmer refreshing your skills, start with the most useful tips our dev community members recommend and build on solid, well-tested coding knowledge.