Trevor Boyd Smith

http://www.linkedin.com/in/trevorboydsmith/

http://www.linkedin.com/in/trevorboydsmith

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What is the worst real-world macros/pre-processor abuse you've ever come across?

c++ c macros preprocessor asked Mar 17, 2009 at 1:57

stackoverflow.com

171 votes

Multiple commands in gdb separated by some sort of delimiter ';'?

debugging gdb asked Aug 11, 2009 at 20:11

stackoverflow.com

160 votes

Command line: How do you rotate a PDF file 90 degrees?

command-line pdf pdftk poppler asked Sep 24, 2017 at 0:19

unix.stackexchange.com

150 votes

What does the Q_OBJECT macro do? Why do all Qt objects need this macro?

c++ qt macros asked Sep 2, 2009 at 15:59

stackoverflow.com

86 votes

How do you find what version of libstdc++ library is installed on your linux machine?

c++ linux shared-libraries asked Apr 27, 2012 at 16:41

stackoverflow.com

73 votes

Performance hit from C++ style casts?

c++ performance casting asked Mar 23, 2009 at 19:50

stackoverflow.com

61 votes

How do you query a pthread to see if it is still running?

c multithreading concurrency pthreads destructor asked Jan 28, 2010 at 17:01

stackoverflow.com

57 votes

Why does Qt use its own make tool, qmake?

c++ qt cross-platform qmake asked Sep 2, 2009 at 15:52

stackoverflow.com

57 votes

How do you configure Virtualbox VM to autostart after Windows-10 reboot?

boot windows-10 virtualbox autostart asked Jan 17, 2016 at 2:26

superuser.com

49 votes

How do you setup a TeX document to self publish a book online?

book-design publishing asked May 30, 2011 at 21:24

tex.stackexchange.com

Top Answers

125

How to redirect output of systemd service to a file

stackoverflow.com

What REALLY happens when you don't free after malloc before program termination?

stackoverflow.com

"Track changes" in LaTeX

tex.stackexchange.com

What is the bash equivalent to Python's `if __name__ == '__main__'`?

stackoverflow.com

Does git store the read, write, execute permissions for files?

stackoverflow.com

Signal processing library in Java?

stackoverflow.com

Is git stash branch-specific or for the whole repository?

stackoverflow.com

How do you view the diff of a swap file without quitting `vim`?

vi.stackexchange.com

Why was Matlab written in C instead of Fortran?

stackoverflow.com

What is the purpose of disguising yourself as your own team?

gaming.stackexchange.com

Is publishing runnable code instead of pseudo code shunned?

academia.stackexchange.com

How to extract the decimal part from a floating point number in C?

stackoverflow.com

C++ Extract number from the middle of a string

stackoverflow.com

Did the original Star Trek borrow from Dune?

scifi.stackexchange.com

Call-of-Duty Warzone: how do you get the FPS to show on screen?

gaming.stackexchange.com

What are the available browsers for 128 MB of RAM PC?

askubuntu.com

array offset calculations in multi dimensional array (column vs row major)

stackoverflow.com

Regexp in .ssh/config

unix.stackexchange.com

How to redirect output to a file from within cron?

unix.stackexchange.com

Is it valid to define a pure virtual signal in C++/Qt?

stackoverflow.com

How do you colorize only some keywords for a bash script?

unix.stackexchange.com

Can I disable the bootstrap checks in Elasticsearch 5.4?

stackoverflow.com

Clean, efficient algorithm for wrapping integers in C++

stackoverflow.com

How do you fix `cmake .. && make install` "No rule to make target install"?

stackoverflow.com

How can I get sizeof a vector::value_type?

stackoverflow.com

In Bash when creating a mutex, should I use `flock` or `mkdir`?

stackoverflow.com

Is it possible to `splice()` from a socket to a buffer with "zero-copy"?

stackoverflow.com

undefined symbol: PyExc_ImportError when embedding Python in C

stackoverflow.com

What to do if git-am fails with "does not match index"?

stackoverflow.com

How do you concatenate string in cmake

stackoverflow.com