mkropat

echo '[1, 2, 3]' | ConvertFrom-Json | measure
# Count: 1

(echo '[1, 2, 3]' | ConvertFrom-Json) | measure
# Count: 3

echo '[1, 2, 3]' | ConvertFrom-Json | ConvertTo-Json
#{
#    "value":  [
#                  1,

mkropat

#Requires -RunAsAdministrator

[CmdletBinding()]
param(
    [string] $Name
)

$ErrorActionPreference = 'Stop'

if (-not [System.IO.Path]::GetExtension($Name)) {

mkropat

#!/bin/sh

SUBDIRECTORY_OK=1
OPTIONS_SPEC='git go [options] [branch]
--
b,branch   create and checkout a new branch
'

. "$(git --exec-path)/git-sh-setup"

mkropat

#!/bin/bash

sed -nE 's/^\s*(\S+)\s+\S+\s+(\S+)\s+\[([^]]*)\]\s+"(\S+)\s+(\S+)[^"]*"\s+(\S+)\s+(\S+)\s+"([^"]*)"\s+"([^"]*)".*/\1\n\2\n\3\n\4\n\5\n\6\n\7\n\8\n\9\x00/p' |
    while IFS=$'\n' read -r -d $'\0' ip user timestamp method url status bytes referrer useragent; do
        echo $method $url;
    done

#while IFS= read -r line; do
#    #mapfile -t parts < <(printf '%s\n' "$line" | IFS=$'\n' xargs -n1 printf '%s\n')
#    mapfile -t parts < <(printf '%s\n' "$line" | sed -nE 's/^\s*(\S+)\s+\S+\s+(\S+)\s+\[([^]]*)\]\s+"(\S+)\s+(\S+)[^"]*"\s+(\S+)\s+(\S+)\s+"([^"]*)"\s+"([^"]*)".*/\1\n\2\n\3\n\4\n\5\n\6\n\7\n\8\n\9/p')

mkropat

PS > [bool] ($null -eq $null)
True                                      # Makes sense
PS > [bool] (@($null) -eq $null)
False                                     # As expected, but not for the reason you think
PS > [bool] (@($null, $null) -eq $null)
True                                      # What?!?
PS > [bool] (-null -eq @($null, $null))
False     # Much better, hence "$null should be on the left side of equality comparisons"

mkropat

using System.Linq;
using System.Threading.Tasks;
using Microsoft.Owin;
using Owin;

public enum SameSitePolicy
{
    Strict,
    Lax,
}

mkropat

OWASP Top 10 2017

1. Injection (SQL etc.)
2. Broken Authentication
3. Sensitive Data Exposure
4. XML External Entities (XXE)
5. Broken Access Control
6. Security Misconfiguration
7. Cross-Site Scripting (XSS)
8. Insecure Deserialization

mkropat

const nullableDinero = ({ amount, ...rest }) => {
  if (amount === null) {
    return nullDinero;
  }

  let realDinero = Dinero({ amount, ...rest });
  let wrapper = Object.create(realDinero);  // delegate to realDinero by default

  for (let method of ['add', 'subtract']) { // extend specific methods
    wrapper[method] = other => other === nullDinero

mkropat

// For a runnable version, see: https://jsbin.com/caboqij/edit?js,console

function MyError() {
  this._error = Error.apply(this, arguments);
  this.message = this._error.message;
  if (Error.captureStackTrace) {
    Error.captureStackTrace(this, MyError);
  }
}

mkropat

• https://medium.com/@benlesh/promise-cancellation-is-dead-long-live-promise-cancellation-c6601f1f5082
• https://stackoverflow.com/questions/31614218/do-i-have-to-fulfil-my-javascript-promises
• https://esdiscuss.org/topic/cancellation-architectural-observations