Because "UHQ" is frequently used in the context of leaked data or "combo lists" for credential stuffing, please clarify if you are referring to a specific public data set, a programming project, or a professional data analysis task.
: Determine the structure of the data (e.g., Email:Password , FirstName, LastName, Zip ). Use scripts to identify the percentage of unique entries. 349K UHQ US.txt
: Detail how you handled duplicates, malformed strings, or invalid characters within the .txt file. Because "UHQ" is frequently used in the context
: Confirm the actual line count (e.g., is it exactly 349,000?). a programming project
: Mention any software or languages (like Python, SQL, or specialized text editors) used to parse and analyze the data.