Articles about text processing

Handling Unicode Characters in Excel for Text from Hindi Language

Fix garbled Hindi Devanagari text in Excel by importing CSVs via the Text Import Wizard with UTF-8 encoding or pasting through Notepad to resolve character corruption.

Count Frequency of Words in a Text File: ignore 'person', 'file', not count 'personal', 'personnel', 'personally', 'hypersonic', desired results

Exclude exact words like person and file from word frequency counts while preserving derivatives such as personal and hypersonic.

Counting Frequency of Words in a Text File: personal, person, personnel, personally, hypersonic

Count exact occurrences of specific words in a text file using grep and wc on Linux, macOS, or WSL.

Greping Right-to-Left Scripts: Color Results with azoy (oyle) Character

Resolve inaccurate grep searches for Yiddish words by using full Unicode sequences and the --color=always flag to correctly match and highlight right-to-left text.

Creating a Regex Expression to Extract HS Code: Digits (Exclude Digits*) from a Given Text

Extract HS codes from text while excluding specific digits using regex character classes and word boundaries.

R gsub Issue: Unintended Word Removal with Column of Replacements

Fix R gsub unintended word removal by using mapply to apply element-wise replacements instead of relying on vector recycling.

Articles about text processing | UserComp.com

Handling Unicode Characters in Excel for Text from Hindi Language

Count Frequency of Words in a Text File: ignore 'person', 'file', not count 'personal', 'personnel', 'personally', 'hypersonic', desired results

Counting Frequency of Words in a Text File: personal, person, personnel, personally, hypersonic

Greping Right-to-Left Scripts: Color Results with azoy (oyle) Character

Creating a Regex Expression to Extract HS Code: Digits (Exclude Digits*) from a Given Text

R gsub Issue: Unintended Word Removal with Column of Replacements

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