If you’re still manually editing repetitive lines of code one by one, it's time to unlock the power of multi-cursors. In VS Code, holding Alt (on Windows/Linux) or Option (on macOS) while clicking lets you place cursors in multiple locations simultaneously.
Even better, you can select a variable, press Ctrl+D (or Cmd+D on Mac) to select its next occurrence, and edit them all at once. It’s like search-and-replace, but with instant visual feedback and much less risk of breaking unrelated code.
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