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@garak
garak / strtotime.php
Created May 31, 2011 07:45
never use '+1 month' and '-1 month' in strtotime. It's just bugged
<?php
// tried this today, 31 May 2011
echo "\n";
echo date('Y-m-d', strtotime('first day of next month')); // correct
echo "\n";
echo date('Y-m-d', strtotime('+1 month')); // wrong! output is 2011-07-01
echo "\n";

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

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@@@@@@@@@@@@@@@ @@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@ Reversing Steam CEG Protection @@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@ @@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@ by Push_BirthDay_Ret @@@@@@@@@@@@@@@@
@@@@@@@@@@@@@@@ @@@@@@@@@@@@@@@@
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@krakjoe
krakjoe / pthreads.md
Last active September 24, 2024 14:50
pthreads.md

Multi-Threading in PHP with pthreads

A Brief Introduction to Multi-Threading in PHP

  • Foreword
  • Execution
  • Sharing
  • Synchronization
  • Pitfalls
@denji
denji / http-benchmark.md
Last active April 10, 2025 10:01
HTTP(S) Benchmark Tools / Toolkit for testing/debugging HTTP(S) and restAPI (RESTful)
@paulirish
paulirish / what-forces-layout.md
Last active April 18, 2025 15:29
What forces layout/reflow. The comprehensive list.

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
@Fusl
Fusl / gist:3a708b8c32c9d5264fa0
Last active February 4, 2025 11:00
Streaming audio output from Linux (Pulseaudio) to Windows
# Windows (receiver) side:
.\ffplay.exe -nodisp -ac 2 -acodec pcm_u8 -ar 48000 -analyzeduration 0 -probesize 32 -f u8 -i udp://0.0.0.0:18181?listen=1
# Linux (transmitter) side:
pactl load-module module-null-sink sink_name=remote
ffmpeg -f pulse -i "remote.monitor" -ac 2 -acodec pcm_u8 -ar 48000 -f u8 "udp://RECEIVER:18181"
pavucontrol # Change the default output to the Null sink or move single applications to this "output" device.
@johand
johand / mpd.md
Created March 28, 2016 05:01
mpd + ncmpcpp + pulseaudio with systemd in archlinux

Installation

pacman -S mpd ncmpcpp

MPD

copy the example configuration in mpd.conf

# cp /usr/share/doc/mpd/mpdconf.example /etc/mpd.conf
@Brainiarc7
Brainiarc7 / VAAPI-hwaccel-encode-Linux-Ffmpeg&Libav-setup.md
Last active March 12, 2025 14:42
This gist contains instructions on setting up FFmpeg and Libav to use VAAPI-based hardware accelerated encoding (on supported platforms) for H.264 (and H.265 on supported hardware) video formats.

Using VAAPI's hardware accelerated video encoding on Linux with Intel's hardware on FFmpeg and libav

Hello, brethren :-)

As it turns out, the current version of FFmpeg (version 3.1 released earlier today) and libav (master branch) supports full H.264 and HEVC encode in VAAPI on supported hardware that works reliably well to be termed "production-ready".

@iwalpola
iwalpola / stm32_gpio_reg.md
Last active April 8, 2025 10:07
STM32 GPIO registers cheatsheet