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programming

memorize.aimemorize.ai (lvl 286)
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16 cards
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Section 1

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create a file

Front

1 / 16

Programming
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Last updated

6 years ago

Date created

Mar 1, 2020

Cards (16)

Section 1

(16 cards)

create a file

Front

OPEN filename$ FOR output AS #1 INPUT "How many ____?", N FOR I = 1 to N INPUT "How many___?", NO INPUT "what name?", N$ WRITE #1, NO, N$ NEXT I CLOSE #1

Back

print one at a time

Front

OPEN filename$ FOR input AS #1 WHILE NOT EOF(1) INPUT #1, NO, N$ CLS PRINT "Amount:"; NO PRINT "Name:"; N$ CALL ANYKEY WEND CLOSE #1

Back

input

Front

reads from a file. FROM FILE

Back

3 modes

Front

output, input, append

Back

EOF

Front

end of file. means that this is where the file has ended

Back

basic program ends in

Front

.BAS

Back

text files

Front

collections of values stored permanently in a file

Back

text files vs arrays

Front

text file is permanent on disk. Arrays are temporary in memory

Back

have to have it at end to stop access to a file

Front

CLOSE #1 (for channel #1) or CLOSE #3 (for channel #3), etc

Back

open command

Front

OPEN filename FOR mode AS channel #1

Back

append

Front

adds on to a file

Back

WRITE #1

Front

puts values INTO the file and ADDS COMMAS (writing to the file)

Back

add on

Front

OPEN filename$ for APPEND as #1 INPUT "How many would you like to add?", N FOR I = 1 to N INPUT "How many___?", NO INPUT "what name?", N$ WRITE #1, NO, N$ NEXT I CLOSE #1

Back

text files end in

Front

.TXT or .DAT

Back

PRINT

Front

same as write BUT HAS NO COMMAS

Back

output

Front

writes to a file (create new. if it already has something. it will all be erased). TO FILE

Back