Chris Lutz

Chris Lutz has asked 28 questions and find answers to 171 problems.

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About

Perl, C, Python, bits and pieces of others. I do stuff when it's fun.

Chris Lutz questions

C pointer arithmetic snippet
Is "int i = x++, j = x++;" legal?
How to reconfigure a large program for GNU Autotools
Emacs Lisp syntax highlighting
C varargs - va_copy issues
Perl variable scope question
Can we use va_arg with unions?
C standard addressing simplification inconsistency
Catching segfaults in C
Is it safe to allocate too little space (if you know you won't need it)?

Chris Lutz answers

Declaring zero size vector
On a 16-bit microprocessor, should I be using datatype short instead of int?
How to partially set arguments to a function without running it?
Remove characters from a string in C
Properly delimiting strings in C
Flip flop operator in perl
return to the beginning of a pointer?
How do I create an object that returns different values in different scalar contexts?
How do I change the record separator in a text file?
Access to Perl's empty angle "<>" operator from an actual filehandle?