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Benedikt Rötsch axe312ger

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  • Remote / Berlin / Germany
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@joergschiller
joergschiller / a2dp_sink_ubuntu_linux.md
Created Jan 24, 2012
A2DP Sink on Ubuntu Linux with bluez (streaming bluetooth stereo audio from smartphone to pc)
View a2dp_sink_ubuntu_linux.md

Howto Enable and Use A2DP Sink on Ubuntu Linux with Bluez

  1. Add Enable=Source to /etc/bluetooth/audio.conf right after [General].

  2. Find address in form XX:XX:XX:XX:XX:XX of phone with hcitool scan.

  3. Pair and trust smartphone with sudo bluez-simple-agent hci0 XX:XX:XX:XX:XX:XX and sudo bluez-test-device trusted XX:XX:XX:XX:XX:XX yes.

  4. Create loopback in pulseaudio connection bluetooth a2dp source with alsa sink:

@rxaviers
rxaviers / gist:7360908
Last active Nov 29, 2022
Complete list of github markdown emoji markup
View gist:7360908

People

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@jo
jo / js-crypto-libraries.md
Last active Nov 17, 2022
List of JavaScript Crypto libraries.
View js-crypto-libraries.md

JavaScript Crypto Libraries

List some crypto libraries for JavaScript out there. Might be a bit out dated. Scroll to the bottom.

WebCryptoAPI

http://www.w3.org/TR/WebCryptoAPI/

This specification describes a JavaScript API for performing basic cryptographic operations in web applications, such as hashing, signature generation and verification, and encryption and decryption. Additionally, it describes an API for applications to generate and/or manage the keying material necessary to perform these operations. Uses for this API range from user or service authentication, document or code signing, and the confidentiality and integrity of communications.

View fuzzysearch.js
// context: https://twitter.com/codepo8/status/572863924887945216
function fuzzysearch(query, text) {
// Build a regex, then test text against it:
return RegExp(
query
// Escape any special regex characters:
.replace(/[.*+?^${}()|[\]\/\\]/g, '\\$&')
// Any escaped or non-escaped character can be followed by
// any number of other characters (.*):
@paulirish
paulirish / what-forces-layout.md
Last active Nov 29, 2022
What forces layout/reflow. The comprehensive list.
View what-forces-layout.md

What forces layout / reflow

All of the below properties or methods, when requested/called in JavaScript, will trigger the browser to synchronously calculate the style and layout*. This is also called reflow or layout thrashing, and is common performance bottleneck.

Generally, all APIs that synchronously provide layout metrics will trigger forced reflow / layout. Read on for additional cases and details.

Element APIs

Getting box metrics
  • elem.offsetLeft, elem.offsetTop, elem.offsetWidth, elem.offsetHeight, elem.offsetParent
View gist:44352eadc141a2175e3390811f74e810
#!/usr/bin/env bash
mountSnapshots () {
mkdir -p "/mnt/$ZFSSNAPSHOTNAME"
mount -t zfs "$ZFSSNAPSHOTBASE@$ZFSSNAPSHOTNAME" "/mnt/$ZFSSNAPSHOTNAME"
while read -r line
do
MOUNTPATH=$(echo "$line" | sed "s/$ESCAPEDZFSSNAPSHOTBASE\///" | sed "s/@$ZFSSNAPSHOTNAME//")