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@gmarull
gmarull / example-tex2svg.py
Last active October 25, 2025 13:12
Render TeX to SVG in Python using matplotlib and display with PyQt
import sys
from PyQt5.QtWidgets import QApplication
from PyQt5.QtSvg import QSvgWidget
from io import BytesIO
import matplotlib.pyplot as plt
# matplotlib: force computer modern font set
plt.rc('mathtext', fontset='cm')
@Manouchehri
Manouchehri / rfc3161.txt
Last active October 9, 2025 14:52
List of free rfc3161 servers.
https://rfc3161.ai.moda
https://rfc3161.ai.moda/adobe
https://rfc3161.ai.moda/microsoft
https://rfc3161.ai.moda/apple
https://rfc3161.ai.moda/any
http://rfc3161.ai.moda
http://timestamp.digicert.com
http://timestamp.globalsign.com/tsa/r6advanced1
http://rfc3161timestamp.globalsign.com/advanced
http://timestamp.sectigo.com
@jgravois
jgravois / _webserver.md
Last active August 21, 2025 08:53
a simple guide for getting a local web server set up

Do I have a web server running?


having a web server turned on doesn't necessarily mean you are serving pages on the world wide web. its what allows you to load your own static files (.html, .js etc.) in a browser via http://.

if you're not sure whether or not you have a web server running, no problem! its easy to confirm.

what happens when you visit http://localhost/?

@fideloper
fideloper / crypt.py
Created June 4, 2015 13:52
Decrypt Laravel-encrypted value
import os
import base64
import json
from Crypto.Cipher import AES
from phpserialize import loads
def decrypt(payload):
data = json.loads(base64.b64decode(payload))
@darkfall
darkfall / gist:1656050
Created January 22, 2012 07:15
A simple class that converts a image to a icon in c# without losing image color data, unlike System.Drawing.Icon; ico with png data requires Windows Vista or above
class PngIconConverter
{
/* input image with width = height is suggested to get the best result */
/* png support in icon was introduced in Windows Vista */
public static bool Convert(System.IO.Stream input_stream, System.IO.Stream output_stream, int size, bool keep_aspect_ratio = false)
{
System.Drawing.Bitmap input_bit = (System.Drawing.Bitmap)System.Drawing.Bitmap.FromStream(input_stream);
if (input_bit != null)
{
int width, height;