Roland Illig

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Roland Illig has asked 14 questions and find answers to 202 problems.

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Roland Illig questions

May a header from the C standard library include another header?
How do I analyze a Java heap dump when local memory is less than the size of the dumped heap? [duplicate]
Using crypto/rand for generating permutations with rand.Perm
Is it safe to call the functions from <cctype> with char arguments?
Get the exitcode of the shell script in a "trap EXIT"
Detect the URI encoding automatically in Tomcat
Automatically check bounds in std::vector [duplicate]
Java: How to check for null pointers efficiently
Tool for analyzing large Java heap dumps

Roland Illig answers

Is K&R teaching bad readability?
Write to same line of file in Python
Send POST request via URL
Is there any way to prepare a struct for future additions?
va_arg gives garbage text
Does C have to calculate out a number in scientific notation?
How to send a binary payload with request in JMeter?
How do you convert posted "english" characters from international PC's in ASP.NET? (ex ２２０５)
why cannot UTF-8 encoding of unicode code points fit in 3 bytes
Log4j is not logging some stacktraces [duplicate]