mitzen’s gists

mitzen / gist:f7d70fa9de89818f06ed3a356e224f40

Created January 27, 2024 22:45

openkruise-guessbook-2-replica.yaml

mitzen / how_to_do_react_component.tsx

Created July 22, 2023 08:18

	// declare your component
	import type { ComponentPropsWithoutRef } from 'react';

	interface ButtonProps extends ComponentPropsWithoutRef<"button"> {
	label: string;
	}

	export function MyButton({ label, ...rest }: ButtonProps) {
	return (<button><button {...rest} /></button>);
	}

mitzen / simple-ml-tutorial.py

Created July 13, 2023 22:19


	# Initializes parameters "a" and "b" randomly
	np.random.seed(42)
	a = np.random.randn(1)
	b = np.random.randn(1)

	print(a, b)

	# Sets learning rate
	lr = 1e-1

mitzen / grad_update.yaml

Created July 13, 2023 22:17

	lr = 1e-1
	n_epochs = 1000

	torch.manual_seed(42)
	a = torch.randn(1, requires_grad=True, dtype=torch.float, device=device)
	b = torch.randn(1, requires_grad=True, dtype=torch.float, device=device)

	for epoch in range(n_epochs):
	yhat = a + b * x_train_tensor
	error = y_train_tensor - yhat

mitzen / sample_using_await_via_promise.ts

Created May 15, 2023 09:31



	// remember to wrap it up in try/catch

	async function lookupPromise() {
	return new Promise((resolve, reject) => {
	dns.lookup("www.aWebSiteName.am", (err, address, family) => {
	if(err) reject(err);
	resolve(address);
	});

mitzen / httpbin-gateway-httproute-combined.yaml

Created May 13, 2023 04:13

	apiVersion: gateway.networking.k8s.io/v1beta1
	kind: Gateway
	metadata:
	name: httpbin-gateway
	spec:
	gatewayClassName: istio
	listeners:
	- name: http
	#hostname: "httpbin.example.com"
	port: 80

mitzen / gateway_httpbin_example.yaml

Created May 13, 2023 04:03

	apiVersion: gateway.networking.k8s.io/v1beta1
	kind: Gateway
	metadata:
	name: httpbin-gateway
	spec:
	gatewayClassName: istio
	listeners:
	- name: http
	hostname: "httpbin.example.com"
	port: 80

mitzen / httproute_httpbin.yaml

Created May 13, 2023 03:59

	apiVersion: gateway.networking.k8s.io/v1beta1
	kind: HTTPRoute
	metadata:
	name: httpbin
	spec:
	parentRefs:
	- name: httpbin-gateway
	hostnames: ["httpbin.example.com"]
	rules:
	- matches:

mitzen / example_helm_template.yaml

Created May 10, 2023 09:47

	{{- $default := dict "boolProp" true "stringProp" "Override me" }}
	{{- $explicit := dict "boolProp" false "stringProp" "String value is overriden, but bool value is not!" }}

	$default:
	{{- $default \| toYaml \| nindent 2 }}
	$explicit:
	{{- $explicit \| toYaml \| nindent 2 }}

	# Here is the bug: `boolProp` can't be overriden with a `false` value by
	# `merge`. `boolProp` should be false here (the first argument to `merge` has

mitzen / stationary_test.py

Created May 7, 2023 18:44

	"""

	A stationary test is used in time series analysis to determine whether a given time series is stationary or not. Stationarity is a key assumption in many time series models, and if a time series is found to be non-stationary, it may need to be transformed or differenced before it can be effectively modeled.

	The purpose of conducting a stationary test on a time series is to assess whether the statistical properties of the series remain constant over time, such as the mean, variance, and autocorrelation. A stationary time series is one in which these properties do not change over time, meaning that the distribution of values remains the same across different time periods.

	There are several methods for conducting stationary tests, including visual inspection, statistical tests such as the Augmented Dickey-Fuller (ADF) test or the Kwiatkowski-Phillips-Schmidt-Shin (KPSS) test, and time series decomposition methods such as seasonal decomposition of time series (STL).

	By conducting a stationary test, analys