Greg Hewgill

Greg Hewgill has asked 67 questions and find answers to 1992 problems.

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Twitter: @ghewgill

Greg Hewgill questions

Is there a way to automatically close certain handles on a fork()?
Can a Qt5 program running on X disable minimize and close?
What is a good on-disk "set" implementation for Python?
How can I flush the input buffer in an expect script?
How to provide extend-on-write functionality for memory mapped files in Linux?
Why is the Python readline module not available on OS X?
Why int variable id's in python 2.7 are equal only until 256? [duplicate]
Python 3 development and distribution challenges
How can I run an interactive program compiled with Emscripten in a web page?
Is there a switch to disable trigraphs with clang?

Greg Hewgill answers

Python HTTP Exception Handling
Java regex regionEnd
Why and how does the following outputs involving the carriage return show up?
Is it possible to use the ternary operator "?" to fill an array list in C/C++?
strcpy was not declared in this scope?
How to find the original commit of an amended one?
Checkout git branch with only the first few characters of a branch name
Why does a calculation error occur when this double value is multiplied by 2 in C++?
Algorithm to find a common multiplier to convert decimal numbers to whole numbers
How to know when you are in a symbolic link