Category Archives: Uncategorized
Github performance optimering
https://github.blog/2021-01-29-making-githubs-new-homepage-fast-and-performant/
Læs bl.a. om hvordan position og gennemsigtighed kan animeres uden at tvinge browseren i knæ.
Se også her:
https://www.html5rocks.com/en/tutorials/speed/high-performance-animations/
Node cheats
nvm
nvm list
C:\Users\max>nvm list
* 14.16.1 (Currently using 64-bit executable)
10.23.3
8.11.1
nvm use 14.16.1
Live update / hot reload / browser sync
https://stackoverflow.com/questions/42391747/is-there-a-way-to-live-update-the-page-when-using-p5js
You need Node.js for this. You can install BrowserSync using the command :
npm install -g browser-sync
Then browse to your project directory and open browsersync using :
browser-sync start --server --directory --files "*"
This will open a new tab in your browser which will list files in the directory, you can then select a html file to load and you should see a Connected to Browsersync message on the top right. This will also track changes in all files in your current directory and update the page whenever any file changes.
Hej Hans!
smart ikke?
FARVER
quick overview of the SharePoint object model
Select a SharePoint WebPart Item with jQuery
Kode i .ascx file:
<asp:Label ID="lblSomeLabel" runat="server"></asp:Label>
Kode i endelig html:
<span id="ctl00_m_g_6fb87798_677a_4b2e_804d_6cb23c3672d1_ctl00_lblSomeLabel"></span>
Så hvordan fanger man elementet fra JavaScript?
<script> "use strict"; var $lblSomeLabel = $("[id$='_lblSomeLabel']"); $lblSomeLabel.hide(); </script>
Læs mere på api.jquery.com:
use the force luke – YouTube
Share your videos with friends, family, and the world
Kilde: use the force luke – YouTube
Staggering Beauty
Kilde: Staggering Beauty
Hearthbleed (Raspberry Pi)
The affected versions of OpenSSL are OpenSSL 1.0.1 through 1.0.1f (inclusive). Later versions (1.0.1g and ulterior[60]) and previous versions (1.0.0 branch and older) are not vulnerable. Installations of the affected versions are vulnerable unless OpenSSL was compiled with OPENSSL_NO_HEARTBEATS.
http://en.wikipedia.org/wiki/Heartbleed#Affected_OpenSSL_installations
Check openssl version:
$> openssl version -a
OpenSSL 1.0.1e 11 Feb 2013
built on: Sun Mar 24 12:44:00 UTC 2013
That’s bad, update needed!
$> sudo apt-get update
$> sudo apt-get install -y libssl1.0.0 openssl
Check version again:
$> openssl version -a
OpenSSL 1.0.1e 11 Feb 2013
built on: Sun Apr 20 11:41:41 UTC 2014
Version is still one of the affected versions, but build-date indicates a patch.
According to http://www.raspberrypi.org/forums/viewtopic.php?t=74133 debian backported a patch to 1.0.1e-2+rvt+deb7u5
$> sudo apt-cache show openssl
Package: openssl
Version: 1.0.1e-2+rvt+deb7u7
We are good, just reboot now:
$> sudo reboot
Oh, also replace any and all certificates and make all users replace their passwords, you know the drill.