perreal

perreal has asked 10 questions and find answers to 494 problems.

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perreal questions

Detect execution flow divergence
Is it good practice to "return warn" in Perl?
Variable renaming for plagiarism detection for C/C++
Why does grep match all lines for the pattern "\'"
Casting shared_ptr<T> to shared_ptr<void>
What does C standard say about a union of two identical types
How to recover after deleting the symbolic link libc.so.6?
C++11 lambda capture by value captures at declaration point

perreal answers

Perl system + split + array
C++ how to use a variable in a string
How do I do bit operations on a struct?
Perl: When does "system" actually return?
Perl - build 2D array from 2 arrays of equal length
How does a complex C style type casting expression work?
Makefile compile only the first file one makefile instructions
Is there a way to limit a function to be called by a specific function?
pipe stderr to syslog inside automated ftp script
How to add variable error to regex fuzzy search. Python