ole

<!--
  XSLT for removing unused namespaces from an XML file.

  Author: Dimitre Novatchev
  Source: https://stackoverflow.com/a/4594626
  License: CC BY-SA, https://creativecommons.org/licenses/by-sa/2.5/

  Usage:

      xmlstarlet tr remove-unused-namespaces.xslt -

thatisuday

dmorosinotto

import { FormGroup, FormControl, FormArray, Validators } from "@angular/forms";

function testFormGroupTyped() {
  var frm = new FormGroup({
    a: new FormArray([new FormControl(0)]),
    b: new FormControl(true),
    c: new FormGroup({
      s: new FormControl("abc"),
      n: new FormControl(123)
    })

fengyuentau

Enable X11 forward to load images from remote server on MacOS Mojave

Steps

1. Install Xquartz to get X11 support on MacOS. You can google Xquartz and download it from its official site, or install using HomeBrew.

   brew cask install xquartz

2. Launch Xquartz. Go to Preference -> Security, click the box Allow connections from clients. NOTE: You have to lauch Xquartz with Allow connections from clients enable everytime you want to ssh to remote server with X11 forwarding support.

sgoguen

// First, clone the word list project here:  https://github.com/dwyl/english-words.git
// Then save this file in the same folder and run!

open System.IO

//  Ok...  Here's how it works...

//  First, we load all the words from the Moby text fil
let allTheWords = File.ReadAllLines("words.txt")

nwade

Warning - use at your own risk

Remove SentinelOne agent from Mac

1. Boot into Recovery Mode by holding Cmd+R during reboot
2. Open Terminal from top menubar
3. Run /Applications/Utilities/Disk\ Utility.app/Contents/MacOS/Disk\ Utility to open Disk Utility
4. If your startup disk is encrypted, use Disk Utility to mount it
5. In Terminal, run chroot /Volumes/Macintosh\ HD
6. Execute the deletion commands or script

luzfcb

curl -L https://git.io/fx8PT -o increase_osx_max_opened_files.sh

chmod +x increase_osx_max_opened_files.sh

sudo ./increase_osx_max_opened_files.sh

before run this:

g3rhard

SSH into AWS ec2/ Digitalocean droplet/ or else other PAAS, linux machine

1. Install Docker

$sudo apt install docker.io
$sudo usermod -aG docker $USER

I already installed docker

nadavrot

High-Performance Matrix Multiplication

This is a short post that explains how to write a high-performance matrix multiplication program on modern processors. In this tutorial I will use a single core of the Skylake-client CPU with AVX2, but the principles in this post also apply to other processors with different instruction sets (such as AVX512).

Intro

Matrix multiplication is a mathematical operation that defines the product of

fmbenhassine

package io.github.benas.sbi;

import java.nio.file.Files;
import java.nio.file.Paths;
import java.nio.file.StandardCopyOption;
import javax.sql.DataSource;

import org.springframework.batch.core.Job;
import org.springframework.batch.core.Step;
import org.springframework.batch.core.configuration.annotation.EnableBatchProcessing;