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mcnemesis /
Created May 27, 2020
Example Activity using the DNAP Histrion as an embed
package com.nuchwezi.nulabs;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;
public class MainActivity extends AppCompatActivity {
mcnemesis /
Created Feb 20, 2020
Transform a file of lines into a pythonic-list of comma delimited strings on the command line
cat old_db_tables.list.txt |sed -e 's/^/"/;s/$/"/'| tr '\n' ','|sed 's/^/[/;s/$/]/'
mcnemesis / generate_rand_bool_matrix.r
Last active Apr 23, 2019
A method to generate stochastic boolean matrices in R
View generate_rand_bool_matrix.r
matrix(sapply(c(rand_num(100)), (function(n) (round(n*100)%%2))), nrow=5)
mcnemesis / last_log
Created Apr 11, 2019
for those times you need a handy utility to preview logs on the way to doing other things...
View last_log
# nuchwezilabs ## for those times you need a handy utility to preview logs on the way to doing other things...
#alias lastlog="tail -n 20 $(ls -d -t -1 "$PWD/logs/"** | sed -n '2p')"
#nu method...
function lastlog() {
tail -n 20 $(ls -d -t -1 $(pwd)/logs/** | sed -n '2p')
mcnemesis / apply_margins
Last active Mar 27, 2019
Exploring R: apply()
View apply_margins
# Construct a 5x6 matrix
X <-matrix(rnorm(30), nrow=5, ncol=6)
# Sum the values of each row with `apply()`
X2 <- apply(X, 1, sum)
# So the same for each row
X3 <- apply(X, 2, sum)
View New Azure VM From Existing Azure VM Disk
# CONSIDER THIS AN EXAMPLE ... replace variables with own vals
az account set -s <SUBSCRIPTION_ID>
az vm deallocate --resource-group TWEBBUILDER --name TWEBBUILDERVM
az vm list -g TWEBBUILDER --query '[].{Name:name,}' --output table
az disk create -g TWEBBUILDER_GALL --name TWEBBUILDER_GALL_disk --source /subscriptions/<SUBSCRIPTION_ID>/resourceGroups/TWEBBUILDER/providers/Microsoft.Compute/snapshots/TWBSnap
az disk list -g TWEBBUILDER_GALL --output table
az network vnet create -g TWEBBUILDER_GALL --location westeurope --name TWBGALLVNet --address-prefix --subnet-name TWBGALLSubNet --subnet-prefix
az network public-ip create -g TWEBBUILDER_GALL --location westeurope --name TWBGALLIP --dns-name twbgallery --allocation-method static --idle-timeout 4
az network nic create -g TWEBBUILDER_GALL --location westeurope --name TWBGallNic --vnet-name TWBGALLVNet --subnet TWBGALLSubNet --public-ip-address TWBGALLIP
az vm create -g TWEBBUILDER_GALL --name TW
mcnemesis /
Created Aug 22, 2018 — forked from johnhw/
1 million prime UMAP layout
### JHW 2018
import numpy as np
import umap
# This code from the excellent module at:
import random
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