ClickerMonkey

// when T is any|unknown, Y is returned, otherwise N
type IsAnyUnknown<T, Y, N> = unknown extends T ? Y : N;
  
// when T is never, Y is returned, otherwise N
type IsNever<T, Y = true, N = false> = [T] extends [never] ? Y : N;

// when T is a tuple, Y is returned, otherwise N
// valid tuples = [string], [string, boolean], 
// invalid tuples = [], string[], (string | number)[]

oioki

with.ga
from.gq
your.gq
other.gq
they.cf
they.gq
their.ml
their.ga
their.cf
their.gq

MichaelSimons

Retrieving Docker Image Sizes

There are two metrics that are important to consider when discussing the size of Docker images.

1. Compressed size - This is often referred to as the wire size. This affects how fast/slow images can be pulled from a registry. This impacts the first run experience on machines where images are not cached.
2. Uncompressed size - This is often referred to as the size on disk. This affects how much local storage is required to support your Docker workloads.

The example commands shown below will work on Windows, MacOS, and Linux.

How to Measure the Compressed Size

so0k

Kubectl output options

Let's look at some basic kubectl output options.

Our intention is to list nodes (with their AWS InstanceId) and Pods (sorted by node).

We can start with:

kubectl get no

akommareddi

		System.setProperty("webdriver.chrome.driver",
				"/opt/tools/selenium-2.45.0/chromedriver");

		File addonpath = new File(
				"/opt/tools/selenium-2.45.0/innpjfdalfhpcoinfnehdnbkglpmogdi.crx");
		ChromeOptions options = new ChromeOptions();
		options.addExtensions(addonpath);
		
		DesiredCapabilities capabilities = new DesiredCapabilities();
		capabilities.setCapability(ChromeOptions.CAPABILITY, options);

j3j5

Adyen Test Card Numbers
These cards are only valid on our TEST system and they will never involve any actual transaction or transfer of funds. The TEST card numbers will not work on the Adyen LIVE Platform.

For all cards use the following expiration and CVV2/CVC2/or CID for Amex. 

For all cards:

Expiration Dates	  CVV2 / CVC3	CID (American Express)
08/2018 OR 10/2020	737	7373

nlochschmidt

@(elements: views.html.helper.FieldElements)

@**************************************************
* Generate input according twitter bootsrap rules *
**************************************************@

<div class="input-group @elements.args.get('_class) @if(elements.hasErrors) {has-error}" id="@elements.args.get('_id).getOrElse(elements.id + "_field")">
  <label class="sr-only" for="@elements.id">@elements.label(elements.lang)</label>
    @elements.input
    <div class="control-label" for="@elements.id">@elements.errors(elements.lang).mkString(", ")</div>

JaggedJax

<?php
/**
 * Print out a stack trace from entry point to wherever this function was called.
 * @param boolean $show_args Show arguments passed to functions? Default False.
 * @param boolean $for_web Format text for web? Default True.
 * @param boolean $return Return result instead of printing it? Default False.
 */
public static function stack_trace($show_args=false, $for_web=true, $return=false){
	if ($for_web){
		$before = '<b>';

ziadoz

Awesome PHP

Awesome PHP has been relocated permanently to its own Github repository. No further updates will made to this gist.

Please open an issue for any new suggestions.