EugeneLoy

powershell (Add-Type '[DllImport(\"user32.dll\")]^public static extern int PostMessage(int hWnd, int hMsg, int wParam, int lParam);' -Name a -Pas)::PostMessage(-1,0x0112,0xF170,2)

azizur

The command line, in short…

wget -k -K -E -r -l 10 -p -N -F --restrict-file-names=windows -nH http://website.com/

…and the options explained

• -k : convert links to relative
• -K : keep an original versions of files without the conversions made by wget
• -E : rename html files to .html (if they don’t already have an htm(l) extension)
• -r : recursive… of course we want to make a recursive copy
• -l 10 : the maximum level of recursion. if you have a really big website you may need to put a higher number, but 10 levels should be enough.

bastman

Docker - How to cleanup (unused) resources

Once in a while, you may need to cleanup resources (containers, volumes, images, networks) ...

delete volumes

// see: https://github.com/chadoe/docker-cleanup-volumes

$ docker volume rm $(docker volume ls -qf dangling=true)

$ docker volume ls -qf dangling=true | xargs -r docker volume rm

c0ze

#!/bin/bash
# Eddystone Scan by Arda Karaduman
# Based on ibeacon_scan by radius networks
# http://stackoverflow.com/questions/21733228/can-raspberrypi-with-ble-dongle-detect-ibeacons

if [[ $1 == "parse" ]]; then
  packet=""
  capturing=""
  count=0
  while read line

mattwhite

# inspired by http://askubuntu.com/a/528171 and the comments below

# build bash 3.2, though this should work for other versions as well
BASH_MAJOR=3
BASH_MINOR=2

# prerequisites
sudo apt-get install build-essential gettext bison

# get bash source

hroling

OLD stuff. This was not enough for an A+ anymore.

dgoguerra

Setting up p4merge as diff and merge tool on Windows. Tried for Git version 1.8.4.msysgit.0.

Two alternatives are explained: using the command line, and directly editing the config file.

Setting up from the command line

Being the installation path "C:Program Files\Perforce\p4merge.exe", just run:

$ git config --global diff.tool p4merge

obscurerichard

slow

This bash script offers quick shortcuts to simulate slower network connections. It is useful when you need to simulate a wireless network on a Linux network server, especially when you are using a virtual machine guest on your local machine or in the cloud.

slow 3G                   # Slow network on default eth0 down to 3G wireless speeds
slow reset                # Reset connection for default eth0 to normal
slow vsat --latency=500ms # Simulate satellite internet  with a high latency
slow dsl -b 1mbps         # Simulate DSL with a slower speed than the default

slow modem-56k -d eth0 # Simulate a 56k modem on the eth1 device. eth0 is unchanged.

nberardi

using System;
using System.Linq;

namespace System.Numerics
{
	public struct BigDecimal : IConvertible, IFormattable, IComparable, IComparable<BigDecimal>, IEquatable<BigDecimal>
	{
		public static readonly BigDecimal MinusOne = new BigDecimal(BigInteger.MinusOne, 0);
		public static readonly BigDecimal Zero = new BigDecimal(BigInteger.Zero, 0);
		public static readonly BigDecimal One = new BigDecimal(BigInteger.One, 0);

jlong

var parser = document.createElement('a');
parser.href = "http://example.com:3000/pathname/?search=test#hash";

parser.protocol; // => "http:"
parser.hostname; // => "example.com"
parser.port;     // => "3000"
parser.pathname; // => "/pathname/"
parser.search;   // => "?search=test"
parser.hash;     // => "#hash"
parser.host;     // => "example.com:3000"