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Balamurugan Kandan balamuruganky

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@NamPE286
NamPE286 / LCABinaryJumping.cpp
Created September 15, 2023 19:15
Lowest common ancestor with binary jumping (binary lifting)
// https://cses.fi/problemset/task/1688/
#include <bits/stdc++.h>
using namespace std;
typedef long long ll;
const ll MAXLOG = 18;
void preCalc(vector<vector<ll>>& parent) {
@Qfl3x
Qfl3x / week3.md
Last active May 30, 2023 07:31
MLOps-Zoomcamp: Workflow Orchestration - Prefect

NOTE: commands and UI are deprecated

Content:

  • Negative Engineering
  • What is workflow orchestration?
  • Introduction to Prefect 2.0
  • First Prefect flow and Basics

Workflow Orchestration

@BeBeBerr
BeBeBerr / CMakeLists.txt
Created November 22, 2021 04:32
Curve fitting using g2o and Ceres
# cmake version to be used
cmake_minimum_required( VERSION 3.0 )
# message("system: ${CMAKE_LIBRARY_PATH}")
# project name
project(helloworld)
# target
@rahulbhadani
rahulbhadani / eigen_polyfit.cpp
Last active February 22, 2025 21:28
Least Square Polynomial Fit
#include <Eigen/Dense>
#include <iostream>
#include <cmath>
#include <vector>
#include <Eigen/QR>
void polyfit( const std::vector<double> &t,
const std::vector<double> &v,
std::vector<double> &coeff,
int order
@minprocess
minprocess / Regex for password strings.md
Last active October 23, 2023 20:12
Testing a regex for validating password strings

Testing a regex for validating a password string

Summary

This tutorial shows the result of testing I did of a regular expression (regex) that I found in the following stackoverflow.com question https://stackoverflow.com/questions/2370015/regular-expression-for-password-validation

The user asked for a regular expression for validating a password with the following condition: "Password must contain 8 characters and at least one number, one letter and one unique character such as !#$%&? "

The proposed regex (which will only work with the Latin alphabet) is

@iximiuz
iximiuz / net_lab_simple_vlan.sh
Last active November 20, 2022 23:33
Configure VLAN tagging on a Linux bridge.
#!/usr/bin/env bash
set -euo pipefail
create_bridge() {
local nsname="$1"
local ifname="$2"
echo "Creating bridge ${nsname}/${ifname}"
@amir-saniyan
amir-saniyan / Using find_package with ExternalProject in CMake.cmake
Last active March 8, 2025 21:06
This gist shows how to use find_package with ExternalProject and ExternalProject_add in CMake.
# --------------------------------------------------
function (build_external_project target file_name)
set(CMAKELIST_CONTENT "
cmake_minimum_required(VERSION ${CMAKE_MINIMUM_REQUIRED_VERSION})
project(build_external_project)
file(MD5 \"${file_name}\" FILE_HASH)
@donrestarone
donrestarone / config.txt
Created March 17, 2020 19:38
a sample config.txt for dual hdmi raspberry pi 4 (use this fix if your raspberry pi 4 is not sending a video signal to your monitor)
# For more options and information see
# http://rpf.io/configtxt
# Some settings may impact device functionality. See link above for details
# uncomment if you get no picture on HDMI for a default "safe" mode
#hdmi_safe=1
# uncomment this if your display has a black border of unused pixels visible
# and your display can output without overscan
#disable_overscan=1
@mightymercado
mightymercado / worker.py
Last active June 16, 2024 05:25
Send data to a multiprocessing.Process running an asyncio event loop
# A rare scenario: Communicate to a child process that's running an event loop
import asyncio
from asyncio import StreamReader, StreamReaderProtocol
from multiprocessing import Process
import os
class Worker:
def __init__(self):
self.read_fd, self.write_fd = os.pipe()
@Phaiax
Phaiax / example_dgram.py
Last active February 4, 2025 15:26
Python AF_UNIX socket / socketserver example (datagram and streaming mode)
"""
LICENSE: MIT
Example of using unix socket in SOCK_DGRAM mode.
"""
import socket
import socketserver
import time