keithshep

#!/usr/bin/env python -O

import argparse
import sys
import numpy
import h5py
import csv

class ColType:
    UNKNOWN = 1

keithshep

#!/bin/bash

# exit on error and don't allow the use of unset variables
set -o errexit
set -o nounset

#NOTE: you can find a list of special variables at http://tldp.org/LDP/abs/html/internalvariables.html

# quietly execute GUI applications
function quietly() {

keithshep

import 'package:flutter/cupertino.dart';
import 'package:flutter/material.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatelessWidget {
  @override
  Widget build(BuildContext context) {

keithshep

Angle between two vectors

Note that this doesn't give you the direction the angle sweeps in

def angle_deg_between_vecs(vec1, vec2):
    """
    Computes an angle in degrees between two vectors
    :param vec1: the first vector (numpy array of length n >= 2)
    :param vec2: the second vector (numpy array of length n >= 2)

:return: the angle in radians

keithshep

# grep through git history
for i in {1..20}
do
    echo "### check master~$((i - 1)) vs master~${i} diff ###"
    git diff "master~$((i - 1))" "master~${i}" | grep -i 'sample-index'
done

# merge logs across several projects
(echo "commit time,author,project,message"; \
(for i in `"ls" -d */`; do (cd $i; git log "--pretty=tformat:%ai,%an,$i,%s") 2>/dev/null; done \

keithshep

# first open the file in read/write mode
with h5py.File('/path/to/file.h5', 'r+') as gait_h5:
  
  # loop through all the videos. Here we assume current video is:
  # LL1-B2B/2018-08-22_SPD/LL1-2_003890-F-AX11-5.28571428571429-43291-2-K1808155.avi
  
  # ... somehow get your residual values into a numpy array for current video. This has to be
  # done for all variables you're correcting for. Here using step_width as an example.

keithshep

keithshep

import requests
import json

# a helper function that returns the error message in case there is one and
# None otherwise
def get_err_msg(x):
    if 'errorMessage' in x:
        return x['errorMessage']
    else:
        return None

keithshep

library("RHmm")

sunProb <- c(0.6, 0.2, 0.15, 0.05)
cloudProb <- c(0.25, 0.25, 0.25, 0.25)
rainProb <- c(0.05, 0.10, 0.35, 0.50)
weatherDist <- distributionSet(dis="DISCRETE", proba=list(sunProb, cloudProb, rainProb), labels =c("DRY", "DRYISH", "DAMP", "SOGGY"))
weatherTransitions <- rbind(c(0.5, 0.375, 0.125), c(0.25, 0.125, 0.625), c(0.25, 0.375, 0.375))
weatherHmm <- HMMSet(initProb=c(0.63, 0.17, 0.20), transMat=weatherTransitions, distribution=weatherDist)
weatherPath <- viterbi(HMM=weatherHmm, obs=c("DRY", "DAMP", "SOGGY", "SOGGY", "DRYISH"))

keithshep

import {
    Component,
    ContentChildren,
    Input,
    QueryList,
    TemplateRef,
} from '@angular/core';

@Component({
    selector: 'pxa-tree-table',