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Magento Code That Sucks

Introduction

About the course
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(2:36)
Course structure and approach
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Database and Data Handling

Mass updating product prices
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(12:08)
Direct SQL queries
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(8:59)
Using collection query loaders
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(5:33)

Architecture and Design

Multiple responsibility classes
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(12:44)
Using ObjectManager in templates
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(9:11)
Implementing concrete classes
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(9:31)

Customization and Extension

Overriding core classes with class preferences
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(10:31)

Additional lessons

More coming soon! See Campus for updates
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Conclusion

Submit Magento Code That Sucks
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Using collection query loaders

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