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import org.apache.poi.ss.usermodel.*;
import org.apache.poi.xssf.usermodel.XSSFWorkbook;
import org.apache.poi.ss.util.CellRangeAddressList;
import org.apache.poi.ss.usermodel.DataValidation;
import org.apache.poi.ss.usermodel.DataValidationConstraint;
import org.apache.poi.ss.usermodel.DataValidationHelper;
import java.io.FileOutputStream;
import java.io.IOException;

public class ExcelTemplateGenerator {

muhdkhokhar

import java.security.SecureRandom;

public class RandomStringGenerator {

    private static final String CHARACTERS = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
    private static final int STRING_LENGTH = 8;
    private static final SecureRandom RANDOM = new SecureRandom();

    public static String generateRandomString() {
        StringBuilder sb = new StringBuilder(STRING_LENGTH);

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@Pointcut("execution(* com.yourpackage..*(..)) && !within(org.springframework.security..*)")
public void applicationPackagePointcut() {
    // Pointcut to intercept application methods but exclude Spring Security
}

muhdkhokhar

import org.aspectj.lang.annotation.Aspect;
import org.aspectj.lang.annotation.AfterThrowing;
import org.aspectj.lang.annotation.Pointcut;
import org.springframework.stereotype.Component;

@Aspect
@Component
public class GlobalExceptionInterceptor {

    // Define a pointcut to intercept all methods in your application's packages

muhdkhokhar

import { Injectable } from '@angular/core';

@Injectable({
  providedIn: 'root',
})
export class ConsoleInterceptorService {
  private isHandlingError = false;

  constructor() {
    this.overrideConsoleError();

muhdkhokhar

import { Injectable } from '@angular/core';

@Injectable({
  providedIn: 'root',
})
export class ConsoleInterceptorService {
  private isHandlingError = false;

  constructor() {
    this.overrideConsoleError();

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function stringifyWithLimit(obj, maxSizeMB = 5) {
    const maxSizeBytes = maxSizeMB * 1024 * 1024; // Convert MB to bytes
    let jsonString = JSON.stringify(obj);

    // Check if the JSON string exceeds the maximum size
    if (jsonString.length > maxSizeBytes) {
        console.warn(`The JSON string exceeds the ${maxSizeMB} MB limit. Truncating output.`);
        
        // Truncate the JSON string to the max size limit
        jsonString = jsonString.substring(0, maxSizeBytes);

muhdkhokhar

import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.concurrent.ExecutionException;
import java.util.stream.Collectors;

public class ParallelProcessingExample {

    public static void main(String[] args) throws InterruptedException, ExecutionException {
        List<Integer> list1 = List.of(1, 2, 3);
        List<Integer> list2 = List.of(4, 5, 6);

muhdkhokhar

 public static void main(String[] args) throws InterruptedException, ExecutionException {
        List<Integer> list1 = List.of(1, 2, 3);
        List<Integer> list2 = List.of(4, 5, 6);
        List<Integer> list3 = List.of(7, 8, 9);

        CompletableFuture<Void> future1 = CompletableFuture.runAsync(() -> processList1(list1));
        CompletableFuture<Void> future2 = CompletableFuture.runAsync(() -> processList2(list2));
        CompletableFuture<Void> future3 = CompletableFuture.runAsync(() -> processList3(list3));

        // Wait for all futures to complete

muhdkhokhar

import org.apache.http.client.HttpClient;
import org.apache.http.conn.ssl.NoopHostnameVerifier;
import org.apache.http.impl.client.HttpClients;
import org.apache.http.ssl.SSLContextBuilder;
import org.springframework.http.client.HttpComponentsClientHttpRequestFactory;
import org.springframework.security.oauth2.client.OAuth2RestTemplate;

import javax.net.ssl.SSLContext;
import java.security.cert.CertificateException;
import java.security.cert.X509Certificate;