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@lifthrasiir
lifthrasiir / jxl-preflate.py
Last active February 6, 2022 07:41
Super-experimental PNG recompressor with JPEG XL and reconstruction support
#!/usr/bin/env python3
# jxl-preflate.py - Experimental reconstructable PNG recompressor to JXL
# Kang Seonghoon, 2021-07-18, Public Domain.
import sys
import os.path
import tempfile
import subprocess
import struct
import zlib
@timvisee
timvisee / falsehoods-programming-time-list.md
Last active May 6, 2024 08:30
Falsehoods programmers believe about time, in a single list

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

  • There are always 24 hours in a day.
  • February is always 28 days long.
  • Any 24-hour period will always begin and end in the same day (or week, or month).
@xbb
xbb / README
Last active April 17, 2024 20:21
IDRAC6 Virtual Console Launcher
Use this as an example on how to start the virtual console without the need of Java Web Start or accessing it from the web interface.
You can use the user and password that you use for the web interface.
You need an old JRE... I used 1.7.0_80 from the Server JRE package, also I have tested successfully 1.7.0_79 with MacOS.
You don't need to install it, just extract it or copy the files in "jre" folder.
Open the viewer.jnlp file that you get by launching the virtual console from the web interface with a text editor.
Note the urls to the jar files. Download the main jar file avctKVM.jar and the libs for your operating system and architecture.
Extract the dlls (.so Linux, .jnilib MacOS) from the jar libs.
@mdouchement
mdouchement / trim_pfsense2.2.4.md
Last active February 13, 2024 08:19
Enable TRIM on pfsense 2.2.4

Installation

Use memstick-licecd to install pfsense on your SSD.

Enable TRIM

  • Initialize fstab:
[2.2.4-RELEASE][root@pfSense.localdomain]/root: /usr/local/sbin/ufslabels.sh

It may do nothing because all is already initialize but it's only in a case of

@rachel-carvalho
rachel-carvalho / workcrew.js
Last active January 5, 2024 15:49 — forked from kig/workcrew.js
changed addWork method to accept one object containing the message, ID [optional] and transferable objects [optional]
/*
WorkCrew - a WebWorker work queue library
Usage:
// Create an 8 worker pool using worker.js.
var crew = new WorkCrew('worker.js', 8);
// Do something whenever a job is completed.
// The result object structure is
@duncansmart
duncansmart / progressive-ace.htm
Created March 28, 2013 23:29
Integrating ACE Editor in a progressive way
<textarea name="my-xml-editor" data-editor="xml" rows="15"></textarea>
...
<textarea name="my-markdown-editor" data-editor="markdown" rows="15"></textarea>
...
<script src="//d1n0x3qji82z53.cloudfront.net/src-min-noconflict/ace.js"></script>
<script>
// Hook up ACE editor to all textareas with data-editor attribute
$(function () {
@connrs
connrs / qsa-polyfill-ie7.js
Created May 18, 2012 09:49
IE7 querySelectorAll polyfill
if (!document.querySelectorAll) {
document.querySelectorAll = function(selector) {
var doc = document,
head = doc.documentElement.firstChild,
styleTag = doc.createElement('STYLE');
head.appendChild(styleTag);
doc.__qsaels = [];
styleTag.styleSheet.cssText = selector + "{x:expression(document.__qsaels.push(this))}";
window.scrollBy(0, 0);
@kig
kig / workcrew.js
Created September 2, 2011 11:03
WorkCrew - a WebWorker work queue library
/*
WorkCrew - a WebWorker work queue library
Usage:
// Create an 8 worker pool using worker.js.
var crew = new WorkCrew('worker.js', 8);
// Do something whenever a job is completed.
// The result object structure is
@reusee
reusee / py2php.py
Created June 20, 2011 16:49
Python to php translator, compile python script to php
import ast
from cStringIO import StringIO
import sys
INFSTR = '1e308'
def interleave(inter, f, seq):
seq = iter(seq)
try:
f(next(seq))
@revolunet
revolunet / lzw_encoder.js
Created February 25, 2011 14:55
LZW javascript compress/decompress
// LZW-compress a string
function lzw_encode(s) {
var dict = {};
var data = (s + "").split("");
var out = [];
var currChar;
var phrase = data[0];
var code = 256;
for (var i=1; i<data.length; i++) {
currChar=data[i];