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70 lines
2.3 KiB
Text
70 lines
2.3 KiB
Text
The [[DATE$]] function returns the current computer date as a string in the format "mm-dd-yyyy".
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{{PageSyntax}}
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: {{Parameter|today$}} = [[DATE$]]
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{{PageDescription}}
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* Returns the current computer date in the format "mm-dd-yyyy" (e.g., "12-25-2009").
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{{PageExamples}}
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''Example:'' Displaying the weekday and current date.
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{{CodeStart}} '' ''
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{{Cl|PRINT}} {{Cl|DATE$}}
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month$ = {{Cl|LEFT$}}({{Cl|DATE$}}, 2): M = {{Cl|VAL}}(month$)
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day$ = {{Cl|MID$}}({{Cl|DATE$}}, 4, 2): D = {{Cl|VAL}}(day$)
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day$ = {{Cl|STR$}}(D) ' eliminate any leading zeros
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year$ = {{Cl|RIGHT$}}({{Cl|DATE$}}, 4): Y = {{Cl|VAL}}(year$)
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{{Cl|SELECT CASE}} M
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{{Cl|CASE}} 1: Moon$ = "January"
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{{Cl|CASE}} 2: Moon$ = "February"
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{{Cl|CASE}} 3: Moon$ = "March"
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{{Cl|CASE}} 4: Moon$ = "April"
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{{Cl|CASE}} 5: Moon$ = "May"
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{{Cl|CASE}} 6: Moon$ = "June"
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{{Cl|CASE}} 7: Moon$ = "July"
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{{Cl|CASE}} 8: Moon$ = "August"
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{{Cl|CASE}} 9: Moon$ = "September"
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{{Cl|CASE}} 10: Moon$ = "October"
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{{Cl|CASE}} 11: Moon$ = "November"
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{{Cl|CASE}} 12: Moon$ = "December"
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{{Cl|END SELECT}}
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{{Cl|PRINT}} "Today is " + WeekDay$(M, D, Y) + ", " + Moon$ + day$ + ", " + year$ + {{Cl|SPACE$}}(10)
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{{Cl|DEFINT}} A-Z
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{{Cl|FUNCTION}} WeekDay$ (M, D, Y)
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{{Cl|IF}} M < 3 {{Cl|THEN}} M = M + 12: Y = Y - 1 'add 12 to Jan - Feb month, -1 year
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C = Y \ 100: Y = Y {{Cl|MOD}} 100 'split century and year number
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S1 = (C \ 4) - (2 * C) - 1 'century leap
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S2 = (5 * Y) \ 4 '4 year leap
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S3 = 26 * (M + 1) \ 10 'days in months
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WkDay = (S1 + S2 + S3 + D) {{Cl|MOD}} 7 'weekday total remainder
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{{Cl|IF}} WkDay < 0 {{Cl|THEN}} WkDay = WkDay + 7 'Adjust negative results to 0 to 6
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{{Cl|SELECT CASE}} WkDay
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{{Cl|CASE}} 0: day$ = "Sunday"
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{{Cl|CASE}} 1: day$ = "Monday"
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{{Cl|CASE}} 2: day$ = "Tuesday"
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{{Cl|CASE}} 3: day$ = "Wednesday"
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{{Cl|CASE}} 4: day$ = "Thursday"
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{{Cl|CASE}} 5: day$ = "Friday"
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{{Cl|CASE}} 6: day$ = "Saturday"
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{{Cl|END SELECT}}
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WeekDay$ = day$
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{{Cl|END FUNCTION}} '' ''
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{{CodeEnd}}
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{{small|Code by Ted Weissgerber}}
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{{OutputStart}}
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06-02-2010
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Today is Wednesday, June 2, 2010
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{{OutputEnd}}
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{{PageSeeAlso}}
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* [[DATE$ (statement)]], [[TIME$]], [[TIME$ (statement)]]
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* [[VAL]], [[STR$]], [[MID$]], [[LEFT$]], [[IF...THEN]]
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{{PageNavigation}}
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