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Daily Tip

Favor Generators Over Large Lists

When you're dealing with massive datasets in Python, your memory usage can skyrocket if you use standard list comprehensions. Instead of creating the entire list in memory with square brackets like [x...

Daily Tip

Master the Multi-Cursor for Speed

If you aren't using multi-cursor editing in VS Code yet, you're missing out on a serious productivity boost. By holding Alt (or Option on Mac) and clicking in different spots, you can type in multiple...

Daily Tip

Clean Up Your Git History with Fixup

Ever find yourself making tiny "oops, fixed typo" commits that clutter your pull request? Instead of a standard commit, try using git commit --fixup <hash>. This marks the commit as a fix for a previo...

Daily Tip

Rescuing Your Code with Git Reflog

Ever accidentally hard-reset your branch or deleted a commit you actually needed? Don't panic just yet. Git keeps a secret diary of every single move you make called the 'reflog'. By running 'git refl...

Daily Tip

Mastering Multi-Cursor Magic

If you find yourself manually renaming five different variables or adding a comma to the end of ten lines, you're working too hard. In VS Code, you can place multiple cursors by holding Alt (or Option...

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Latest Tips & Articles

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The Ultimate Guide to Using a Position Size Calculator to Manage Your Trading Risk

Save your capital and increase your trading success. Use the free ToolLoom Position Size Calculator to calculate your ideal trade size.

May 04, 2026 5 min read

Boost Your Productivity: The Ultimate Guide to Using an Online Kanban Tool

Discover how a digital Kanban board can transform your workflow, eliminate bottlenecks, and boost productivity. Try the free ToolLoom Kanban Tool today.

Apr 26, 2026 5 min read

How to Make a Spatial Index on Geometry Fields in PostgreSQL Mastery

Location-based services and geographic information systems (GIS) are now essential to how businesses run in today's world of data management. It's very important to be able to quickly query spatial data, whether you're making a delivery app, a real estate platform, or a complicated scientific mapping tool. PostgreSQL, along with the PostGIS extension, is the best way to work with spatial data in open-source databases.

Jan 30, 2026 5 min read