perreal

perreal has asked 10 questions and find answers to 486 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

pipe stderr to syslog inside automated ftp script
How to add variable error to regex fuzzy search. Python
bash auto complete no directory
How to refer to redirection file from within a bash script?
Saving output to file using pycurl?
Dynamic environment variables in Linux?
Building formatted strings in C
Bit manipulation of integers depending on endianess
How do I use an array of values to limit a for loop in perl?
how to find the number of nodes at level x of the binary search tree ( with restrictions )