musically-ut

class StdDevCalcKnuth {
    private:
        long long m_count;
        double m_meanPrev, m_meanCurr, m_sPrev, m_sCurr, m_varianceCurr;

    public:
        StdDevCalcKnuth() {
            m_count = 0;
        }

musically-ut

#!/usr/bin/env bash

set -e

for N in {1..5}
do
  for M in {0.1,1,2,5,10};
  do
    # Replace ./my_prog.py with your program to run it in parallel
    ./my_prog.py -N $N -M $M > output/stdout_N${N}_M${M}.txt &

musically-ut

f1 <- function (n) {
    l <- list()
    for(idx in 1:n) {
        l <- append(l, idx)
    }
    return(l)
}

f2 <- function (n) {
    l <- list()

musically-ut

import numpy as np
from sklearn import datasets
from sklearn.semi_supervised import LabelPropagation, LabelSpreading
###for n_samples in [20, 200, 2000, 20000]:
###    X, y = datasets.make_classification(n_samples=n_samples, n_classes=3, n_informative=3)
for (X, y) in [datasets.load_iris(return_X_y=True)]:
    for model in [LabelPropagation(max_iter=1000),
                  #LabelSpreading(alpha=0.01),
                  #LabelSpreading(alpha=0.1),
                  #LabelSpreading(alpha=0.3)

musically-ut

#!/bin/bash

set -e
set -u
set -o pipefail

if [ -z $1 ]
then
	echo "Usage: $0 [user@]servername"
	exit 1

musically-ut

From 8a07f968d5185e23ec089669b1d2e2c65ccdcf68 Mon Sep 17 00:00:00 2001
From: Utkarsh Upadhyay <musically.ut@gmail.com>
Date: Sat, 17 Mar 2012 13:14:45 +0530
Subject: [PATCH] Ratings in notifications.

1. Adds buttons to rate the playing entry from the song-change/status-icon notification itself.
2. Adds configuration UI to enable/disable the rating buttons.
---
 data/org.gnome.rhythmbox.gschema.xml             |   10 +
 plugins/notification/Makefile.am                 |    6 +

musically-ut

4 dots puzzle

Initial position: There are 4 dots arranged as a square on a grid.

Move: The dots can be moved by reflecting them through any other three dots. So to move a point, draw a line segment from that dot to another dot, extend it to twice its length and move the first dot to the place where it terminates.

Question: Is it possible to transform the square into another square of a larger size?

---

musically-ut

#!/bin/sh

PAT='#\s*NO(.)?GIT'
git diff --cached --name-only | \
    xargs egrep -i --color --with-filename -n "$PAT" && echo "Found '"$PAT"' in code about to be committed. Rejecting commit." && exit 1

# Exit with error code zero if all went well.
exit 0

musically-ut

This is an example of how one might place the intermediate labels on circle-packing graphs using the circle-text plugin.

Transitions on position and radius of the path are now possible. Click on the circles to see them in action.

musically-ut