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Recent Lessons

Discovering Command Line Options, Part V
July 24, 2021 To read more verbose command line switches, use the getopt_long() function.
Discovering Command Line Options, Part IV
July 17, 2021 Use the getopt() function to read arguments supplied with a valid command line switch.
Discovering Command Line Options, Part III
July 10, 2021 Once you know how it works, it's possible to use the getopt() function to process multiple command line arguments.
Discovering Command Line Options, Part II
July 3, 2021 Your code need not toil with processing command line switches as the C library has a function that deftly handles the job.
Discovering Command Line Options, Part I
June 26, 2021 How does your program know which command line options have been specified?

This Month's Exercise

Check Your Stock Gains
July 1, 2021 Determine the largest stock price gain during the day, not just the high and low values.

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C Programming For Dummies   Programmer's Guide to NCurses   Programmer's Guide to XML and JSON   Programmer's Guide to Curl

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