perreal

perreal has asked 9 questions and find answers to 451 problems.

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perreal questions

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

concatenating sublists python [duplicate]
What is the most efficient way to read formatted data from a large file?
How to calculate deviation equation using awk
Unix find directory with missing file
Using regex for multiple lines
Regular expression to match a string in incorrect case
Sorting a list doesn't produce the right result
Can any pointer using malloc be considered an array?
Getting numbers from a string with grep
Converting a list to string with prefix and suffix