Add Line Numbers to Text: 3 Easy Options That Actually Work
Add line numbers to text online: skip blank lines, custom start numbers, 3 separator styles, plus VS Code, Notepad++, and terminal alternatives compared.
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Excel to HTML Table: 5 Fixes for This Easy Conversion
Excel to HTML table without the breakage: fix merged cells, escape 5 special characters, keep leading zeros, fix dates, and make tables responsive.
Remove Duplicate Lines & Preserve Order: 5 Proven Methods
Compare 5 ways to remove duplicate lines, preserve order: online tool, Excel, Notepad++, command line, and Python — tested on the same dataset.