jayendra13

"""
Create a realistic weather Zarr store with:
  - Coordinates: time(4), lat(8), lon(16), pressure_level(5)
  - Variables:
    - temperature(time, lat, lon, pressure_level) -- 4D, has pressure levels
    - wind_u(time, lat, lon, pressure_level)      -- 4D, has pressure levels
    - precipitation(time, lat, lon)                -- 3D, NO pressure levels
    - surface_pressure(time, lat, lon)             -- 3D, NO pressure levels

This mirrors real NWP / reanalysis data where surface variables lack a

jayendra13

"""
Create a realistic weather Zarr store with:
  - Coordinates: time(4), lat(8), lon(16), pressure_level(5)
  - Variables:
    - temperature(time, lat, lon, pressure_level) -- 4D, has pressure levels
    - wind_u(time, lat, lon, pressure_level)      -- 4D, has pressure levels
    - precipitation(time, lat, lon)                -- 3D, NO pressure levels
    - surface_pressure(time, lat, lon)             -- 3D, NO pressure levels

This mirrors real NWP / reanalysis data where surface variables lack a

jayendra13

OpenStack POC: Cost-Effective Hardware BOM

Category	Item	Specs	Role	Qty	Unit Price	Total	Source
Compute	AMD Ryzen 8745HS Mini PC	8C/16T, 2x DDR5, 2x NVMe, 2x 2.5G LAN	Node 1: MAAS + Control Plane + Portal	1	₹37,000	₹37,000	Sudobox.in
Compute	AMD Ryzen 8745HS Mini PC	8C/16T, 2x DDR5, 2x NVMe, 2x 2.5G LAN	Node 2: Compute	1	₹37,000	₹37,000	Sudobox.in
Compute	AMD Ryzen 8745HS Mini PC	8C/16T, 2x DDR5, 2x NVMe, 2x 2.5G LAN	Node 3: Compute	1	₹37,000	₹37,000	Sudobox.in
Memory	ADATA Premier DDR5 5600MHz SODIMM	32GB, 5600MHz, CL46, 1.1V, 262-pin	Node 1 (2 sticks = 64GB)	2	₹34,000	₹68,000	[Amazon.in](https://www.amazo

jayendra13

# List all the VM for given project
gcloud compute instances list --format="text(name,zone.basename())"

# List all the VM for given project in table format with id
gcloud compute instances list --format="table(id, name,zone.basename())"

# List all the VM get only id for shell processing
gcloud compute instances list --format="csv[no-heading](id)"

# Get service account for given vm

jayendra13

# sample command to capture camera output, makesure ffmpeg is installed
ffmpeg -f video4linux2 -i /dev/video0 -vframes 1  -video_size 640x480 test.jpeg

# To run the same thing inside the docker image
# run docker in privilaged mode with binding appropriate dirs
docker run --privileged \
  --mount type=bind,source=/dev,target=/dev \
  --mount type=bind,source=/home/fatlady,target=/root \
  --rm -it alpine /bin/sh

jayendra13

sudo sysctl -w net.ipv6.conf.all.disable_ipv6=1
sudo sysctl -w net.ipv6.conf.default.disable_ipv6=1
sudo sysctl -w net.ipv6.conf.lo.disable_ipv6=1

#https://itsfoss.com/disable-ipv6-ubuntu-linux/

jayendra13

Since the nix store is immutable and cannot be modified, you need to define a writable location for NPM packages to be installed globally.

Install NodeJS if you haven’t already.

Add the following to your ~/.npmrc to have it put the packages in the ~/.npm-packages folder:

prefix = ${HOME}/.npm-packages

You need to add the npm bin folder to your PATH in your shell’s rc file (i.e. .bashrc or .zshrc for example, so you can access the executables:

jayendra13

package com.brums.app;

import java.sql.Connection;
import java.sql.DatabaseMetaData;
import java.sql.DriverManager;
import java.sql.SQLException;
 

public class App {
    public static void main(String[] args) {

jayendra13

module Main where

-- http://files.farka.eu/pub/AC21007/lec5.pdf

insSortImpl :: [Int] -> [Int] -> [Int]
insSortImpl sorted [] = sorted
insSortImpl sorted (x:xs) = 
    insSortImpl (insert x sorted) xs
  where
    insert y [] = [y]

jayendra13

#[derive(Debug)]
struct Pipeline {
  context: String,
}

impl Pipeline {
  fn new(context: String) -> Pipeline {
    Pipeline {
      context: context,
    }