meresmclr

#!/usr/bin/env python3
""" for use from shell, returns on STDOUT a free port number.
Yes, there is a slight race condition where between end of this program and start of your shell program,
another program could grab this port.

Useful for scripts with SSH port forwarding for example, where you have one or more hops before the final host.

reference: http://stackoverflow.com/questions/1365265/on-localhost-how-to-pick-a-free-port-number

Michael Hirsch

meresmclr

  ! split a string into 2 either side of a delimiter token
  function split(instr,  delm)
    implicit none
    CHARACTER(len=80),intent(in) :: instr,delm
    INTEGER :: idx

    idx = scan(instr,delm)
    split = instr(1:idx-1)

  END function split

meresmclr

Keybase proof

I hereby claim:

• I am scienceopen on github.
• I am michaelhirsch (https://keybase.io/michaelhirsch) on keybase.
• I have a public key whose fingerprint is 8761 AE12 C085 981A 367D F3DC 05F2 BD2A 5250 07DF

To claim this, I am signing this object:

meresmclr

Octave is now configured for x86_64-unknown-linux-gnu

  Source directory:            .
  Installation prefix:         /opt/octave4.0
  C compiler:                  gcc  -pthread -fopenmp  -Wall -W -Wshadow -Wformat -Wpointer-arith -Wmissing-prototypes -Wstrict-prototypes -Wwrite-strings -Wcast-align -Wcast-qual -g -O2
  C++ compiler:                g++  -pthread -fopenmp  -Wall -W -Wshadow -Wold-style-cast -Wformat -Wpointer-arith -Wwrite-strings -Wcast-align -Wcast-qual -g -O2
  Fortran compiler:            gfortran -O
  Fortran libraries:            -L/usr/lib/gcc/x86_64-linux-gnu/4.9 -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../../x86_64-linux-gnu -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../../../lib -L/lib/x86_64-linux-gnu -L/lib/../lib -L/usr/lib/x86_64-linux-gnu -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-linux-gnu/4.9/../../.. -lgfortran -lm -lquadmath
  Lex libraries:               
  LIBS:                        -lutil -lm  

meresmclr

hyperlink:    Here is `my website <https://scivision.co>`_

code: two ways to do this:
  easy way: just indent each line of code with a tab, leaving one blank line above and below each line of code
  better way with syntax highlighting: 

here is my python code

.. code:: python

meresmclr

Loading ISR data and AVI video at the same times from disk
Michael Hirsch

My first thought on finding the nearest neighbor in time between instruments 
is to use interp1().

Let's say I have a radar that samples once every three seconds, and a camera that samples
once per second. The code below is done in Matlab/Octave.

```

meresmclr

https://www.virtualbox.org/ticket/12746
```
pci id for fd 4: 80ee:beef, driver (null)
OpenGL Warning: glFlushVertexArrayRangeNV not found in mesa table
OpenGL Warning: glVertexArrayRangeNV not found in mesa table
OpenGL Warning: glCombinerInputNV not found in mesa table
OpenGL Warning: glCombinerOutputNV not found in mesa table
OpenGL Warning: glCombinerParameterfNV not found in mesa table
OpenGL Warning: glCombinerParameterfvNV not found in mesa table
OpenGL Warning: glCombinerParameteriNV not found in mesa table

meresmclr

On Ubuntu 16.04
https://scivision.co/anaconda-python-opencv3/

$ cmake -DBUILD_TIFF=ON -DBUILD_opencv_java=OFF -DWITH_CUDA=OFF -DENABLE_AVX=ON -DWITH_OPENGL=ON -DWITH_OPENCL=ON -DWITH_IPP=ON -DWITH_TBB=ON -DWITH_EIGEN=ON -DWITH_V4L=ON -DWITH_VTK=OFF -DBUILD_TESTS=OFF -DBUILD_PERF_TESTS=OFF -DCMAKE_BUILD_TYPE=RELEASE -DCMAKE_INSTALL_PREFIX=$(python3 -c "import sys; print(sys.prefix)") -DPYTHON3_EXECUTABLE=$(which python3) -DPYTHON3_INCLUDE_DIR=$(python3 -c "from distutils.sysconfig import get_python_inc; print(get_python_inc())") -DPYTHON3_PACKAGES_PATH=$(python3 -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())") ..

-- The CXX compiler identification is GNU 5.3.1
-- The C compiler identification is GNU 5.3.1
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info