1. Please remove any existing copy of your printer by selecting Remove Device, then reboot your computer.
2. Next, right-click the Start icon and select Run, paste the following and press OK: printui /s /t2
3. Remove any listed HP printer, be sure to select Remove driver and driver package, press OK and confirm any prompt.
4. Plug in the printer (usb) and let windows find the driver.
Filter
2021-12-24
Installera gammal HP-skrivare som krånglar i Windows 10
Windows
2021-07-22
Local Apache sites
Php
<?php
echo "<!DOCTYPE html>
<html>
<title>Local Sites</title>
<body>";
$lines = file("c:/wamp64/bin/apache/apache2.4.37/conf/extra/httpd-vhosts.conf");
foreach ($lines as $line) {
$words = preg_split("/[\s]+/", trim($line)); // " ", \r, \t, \n, \f
if ($words[0] == "ServerName") {
echo "<a href=\"http://{$words[1]}\">{$words[1]}</a><br />";
}
}
echo "</body>
</html>";
?> 2021-05-04
Tonad bakgrund
Css
body {
background: linear-gradient(-45deg, #ee7752, #e73c7e, #23a6d5, #23d5ab);
background-size: 400% 400%;
animation: gradient 15s ease infinite;
}
/* alt: radial-gradient(position, shape or size, colorstops) */
@keyframes gradient {
0% {
background-position: 0% 50%;
}
50% {
background-position: 100% 50%;
}
100% {
background-position: 0% 50%;
}
} 2021-05-04
Google tips
Tips & tricks
1. Citat för "exakt match"
2. Både AND och
3. (Antingen OR eller) något
4. Detta, men inte -detta
5. "Flera olika *"
6. site:webman.se på en webbplats
7. filetype:pdf filtyp
8. Nummer mellan 2003..2010
9. Före år before:2010
10. Efter år after:2015
2020-07-23
Screen resolutions
Grafik
720p = 1280 x 720 (HD), ratio: 16/9
1080p = 1920 x 1080 (2K, FHD, Full HD), ratio: 16/9
1440p = 2560 x 1440 (QHD, Quad HD, 4 x HD), ratio: 16/9
2160p = 3840 x 2160 (4K, UHD or Ultra HD, 4 x FHD), ratio: 16/9
4320p = 7680 x 4320 (8K, 16 x FHD), ratio: 16/9
Some sizes with same ratio (16/9):
1600 x 900
1200 x 675
1040 x 585
800 x 450
640 x 360
320 x 180
256 x 144
128 x 72
80 x 45
64 x 36
48 x 27
Some sizes with older standard ratio (4/3):
1600 x 1200
1280 x 960 (sxga)
1200 x 900
1024 x 768 (xga)
800 x 600 (svga)
640 x 480 (vga)
320 x 240 (qvga)
160 x 120
120 x 90
80 x 64
48 x 36
32 x 24
Se även "Resolution calculator" under "Tools" i WebMan för andra storlekar
