sazid

Privacy Policy

Introduction Your privacy is important to us. This Privacy Policy explains how our app handles user data. We are committed to ensuring transparency and clarity regarding the information collected by our app.

Data Collection and Use Our app does not collect, store, or share any personal data or user information. The only data collected is by Google through its Firebase services for analytics purposes. This data helps improve app performance and diagnose any potential issues.

Firebase Services Our app integrates with the following Firebase services:

sazid

def inp(msg: str, default_value=None) -> float:
    while True:
        try:
            if default_value is not None:
                typ = type(default_value)
                user_input = input(f"{msg}: ")
                if user_input:
                    return typ(user_input)
                else:
                    return default_value

sazid

func main() {
  db, err := util.Retry(120, time.Second, func() (*pgxpool.Pool, error) {
      return pgxpool.Connect(...)
  })
  if err != nil {
    log.Fatal("failed to initialize new postgres db pool")
  }
}

sazid

package io.github.sazid

import java.sql.Connection
import java.sql.Date
import java.sql.PreparedStatement
import java.sql.ResultSet
import java.time.LocalDate
import javax.sql.DataSource

typealias RowMapper<T> = (ResultSet) -> T

sazid

import java.io.*;

import static java.lang.System.out;

public class Main {
    public static void main(String[] args) {
        try (var in = new FileInputStream("hello.txt")) {
            var buf = new byte[4];
            int n = in.read(buf);
            while (n != -1) {

sazid

package main

import (
	"fmt"
	"io"
	"io/ioutil"
	"os"
	"strings"
)

sazid

1. Create /etc/nginx/sites-available /etc/nginx/sites-enabled directories
2. Add "include /etc/nginx/sites-enabled/*;" in http block

user ec2-user;  # SET THE PROPER USER HERE!
worker_processes auto;
error_log /var/log/nginx/error.log;
pid /run/nginx.pid;

# Load dynamic modules. See /usr/share/doc/nginx/README.dynamic.

sazid

// Holds the graph
map<char, vector<char>> graph;

// Status of each node - UNVISITED, VISITING, VISITED
map<char, int> status;

// This will denote whether the graph has cycles
bool hasCycles = false;

// Status codes

sazid

int main() {
    // Input graph here
    
    for (char c : {'A', 'B', 'C'})
        if (status[c] == UNVISITED)
            dfs(c);

    if (hasCycles) {
        // Do something
    }

sazid

void dfs(char node) {
    status[node] = VISITING;

    for (char child : graph[node]) {
        if (status[child] == UNVISITED)
            dfs(child);
        else if (status[child] == VISITING) {
            hasCycles = true;
            return;
        }