from django.shortcuts import render, redirect
from django.db import connection
from django.contrib.auth.decorators import login_required
@login_required
def get_user_profile(request):
user_id = request.GET.get('id', request.user.id)
query = f"SELECT * FROM auth_user WHERE id = {user_id}"
with connection.cursor() as cursor:
cursor.execute(query)
user_data = cursor.fetchone()
return user_data
package com.example.api.controller;
import org.springframework.web.bind.annotation.*;
import java.io.*;
import java.util.Base64;
@RestController
@RequestMapping("/api/user")
public class UserController {
@PostMapping("/preferences")
public String updatePreferences(@RequestBody String data) {
try {
byte[] decoded = Base64.getDecoder().decode(data);
ObjectInputStream ois = new ObjectInputStream(new ByteArrayInputStream(decoded));
const express = require('express');
const fs = require('fs');
const path = require('path');
const router = express.Router();
router.get('/download/:filename', async (req, res) => {
try {
const { filename } = req.params;
const filePath = path.join('/var/uploads', filename);
if (fs.existsSync(filePath)) {
res.download(filePath);
} else {
res.status(404).send('File not found');
package main
import (
"net/http"
"encoding/json"
"strconv"
)
func updateUserRole(w http.ResponseWriter, r *http.Request) {
userID, _ := strconv.Atoi(r.FormValue("user_id"))
newRole := r.FormValue("role")
updateRole(userID, newRole)
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
void processUserInput(char *input) {
char buffer[100];
strcpy(buffer, input);
printf("Processing: %s\n", buffer);
}
int main(int argc, char *argv[]) {
if (argc > 1) {
processUserInput(argv[1]);
from flask import Flask, request, redirect
import os
app = Flask(__name__)
UPLOAD_FOLDER = '/uploads'
@app.route('/upload', methods=['POST'])
def upload_file():
if 'file' not in request.files:
return redirect(request.url)
file = request.files['file']
filename = file.filename
file.save(os.path.join(UPLOAD_FOLDER, filename))
