John Bollinger

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John Bollinger has asked 14 questions and find answers to 559 problems.

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John Bollinger questions

Is this Unicode NFC conversion correct?
What does gcc -D_REENTRANT really do?
Why doesn't LD_PRELOAD take effect with scripts having no shebang?
What does it mean to POSIX that a thread is "suspended"?
Best way to portably assign the result of fgetc() to a char in C
Does the C11 memory model really conflict with common optimizations?
C function call with too few arguments

John Bollinger answers

Finding Path Between Two Nodes in a Binary Tree
Is this declaration UB?
What did Kernighan & Ritchie mean by 'Floating-point computations may now be done in single precision' in the new ANSI C standard?
bash loop in a directory
Does casting from Char to Int always give positive values in C
Is accessing arrays out-of-bounds legal if what lies beyond those bounds is known in C? If not why not and how can this be worked around?
Some of my here doc delimiters in bash script getting skipped
Is it possible to re-run configure without specifying --prefix, but yet keeping the prefix specified on an earlier run?
Double Quotes not escaped in eclipse shell command for preprocessor define
What's the difference between these C external definitions?