mfcabrera

# Generic Aliases
alias ll='ls -latr'                                          # List all file in long list format by modification time
alias ..='cd ..'                                             # Go up one directory
alias ...='cd ../..'                                         # Go up two directories
alias ....='cd ../../..'                                     # Go up three directories
alias -- -='cd -'                                            # Go back
alias c='clear'                                              # Clear Screen
alias k='clear'                                              # Clear Screen
alias cls='clear'                                            # Clear Screen
alias _="sudo"                                               # Execute with sudo

mfcabrera

In [4]: np.arange(10).astype(object).mean(axis=0)
Out[4]: 4.5

In [5]: np.__version__
Out[5]: '1.8.1'

mfcabrera

"""
Minimal character-level Vanilla RNN model. Written by Andrej Karpathy (@karpathy)
BSD License
"""
import numpy as np

# data I/O
data = open('input.txt', 'r').read() # should be simple plain text file
chars = list(set(data))
data_size, vocab_size = len(data), len(chars)

mfcabrera

"""
Programming task
================

Implement the method iter_sample below to make the Unit test pass. iter_sample
is supposed to peek at the first n elements of an iterator, and determine the
minimum and maximum values (using their comparison operators) found in that
sample. To make it more interesting, the method is supposed to return an
iterator which will return the same exact elements that the original one would
have yielded, i.e. the first n elements can't be missing.

mfcabrera

(defun mayoff:open-url-in-chrome (url)
  "Open URL in Google Chrome.  I use AppleScript to do several things:
  1. I tell Chrome to come to the front. If Chrome wasn't launched, this will also launch it.
  2. If Chrome has no windows open, I tell it to create one.
  3. If Chrome has a tab showing URL, I tell it to reload the tab, make that tab the active tab in its window, and bring its window to the front.
  4. If Chrome has no tab showing URL, I tell Chrome to make a new tab (in the front window) showing URL."
  (when (symbolp url)
    ; User passed a symbol instead of a string.  Use the symbol name.
    (setq url (symbol-name url)))
  (do-applescript (format "

mfcabrera

db.getCollection("all").stats(scale=1024*1024*2014)
{
        "ns" : "group_category.all",
        "count" : 2092188, //2 million
        "size" : 23, //GB
        "avgObjSize" : 23470 (~23 KB),
    
}

mfcabrera

;; Doopla
(defun doopla ()
  (interactive)
  (with-output-to-temp-buffer "*doopla*"
    (shell-command "doopla 2>/dev/null  &" "*doopla*" "*Messages*")
    (pop-to-buffer "*doopla*")))

mfcabrera

# Note – this is not a bash script (some of the steps require reboot)
# I named it .sh just so Github does correct syntax highlighting.
# This install Tensorflow 0.11, Cuda 8.0 and cudnn-8.0
# The CUDA part is mostly based on this excellent blog post:
# http://tleyden.github.io/blog/2014/10/25/cuda-6-dot-5-on-aws-gpu-instance-running-ubuntu-14-dot-04/
# I extened Erick using additional instructions from http://ramhiser.com/2016/01/05/installing-tensorflow-on-an-aws-ec2-instance-with-gpu-support/

# Install various packages
sudo apt-get update
sudo apt-get upgrade -y # choose “install package maintainers version”

mfcabrera

sed -i ".bak" -E 's/self\.assertFalse\((.*)\)/assert not \1/g' tests/*.py
sed -i ".bak" -E 's/self\.assertTrue\((.*)\)/assert \1/g' tests/*.py
sed -i ".bak" -E 's/self\.assertEqual\(([^,]*), (.*)\)$/assert \1 == \2/g' tests/*.py
sed -i ".bak" -E 's/self\.assertIn\(([^,]*), (.*)\)$/assert \1 in \2/g' tests/*.py
sed -i ".bak" -E 's/self\.assertNotEqual\(([^,]*), (.*)\)$/assert \1 != \2/g' tests/*.py
sed -i ".bak" -E 's/self\.assertNotIn\(([^,]*), (.*)\)$/assert \1 not in \2/g' tests/*.py
sed -i ".bak" -E 's/self\.assertIsNone\((.*)\)$/assert \1 is None/g' tests/*.py
sed -i ".bak" -E 's/self\.assertIsNotNone\((.*)\)$/assert \1 is not None/g' tests/*.py
sed -i ".bak" -E 's/self\.assertAlmostEqual\(([^,]*), (.*)\)$/\2 == pytest.approx\(\1\)/g'  tests/*.py

mfcabrera

Braking

Standard Braking Distance

• DE: (Geschwindigkeit / 10) * (Geschwindigkeit / 10)
• EN: (Speed / 10) * (Speed / 10)

Evasive (Emergency) Braking Distance

• DE: ((Geschwindigkeit / 10) * (Geschwindigkeit / 10)) / 2
• EN: ((Speed / 10) * (Speed / 10)) / 2