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1. How to determine The circumcenter of 3 points? (2197 Hits)

2. How to determine if a 2D point exists within a 2D triangle? (1807 Hits)

3. How to determine the circum-center of a 2D triangle? (1725 Hits)

4. How to calculate the age of a person? (4441 Hits)

5. How to validate an IBAN? (2974 Hits)

6. How to convert a decimal number to roman numerals? (3612 Hits)

7. How to round numbers to a predetermined number of decimals? (3006 Hits)

8. How to convert an octal number to integer? (2358 Hits)

9. How to convert an Integer to an octal number? (1796 Hits)

10. How to get the number of the day in the year? (2164 Hits)

11. How to know if the Time is AM or PM? (1749 Hits)

12. How to convert a Binary Number into a Decimal Number? (5721 Hits)

13. How to convert a hexadecimal number into a binary number? (5790 Hits)

14. How to get the last day of the current month? (2607 Hits)

15. How to get the difference between 2 dates? (3724 Hits)

16. How to convert Hex codes to Integer? (6508 Hits)

17. How to decode a TDate type? (5089 Hits)

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