As technology advances, highly expert programmer requires in new programming languages to grow across various industries, including government and banking. If we do not update ourselves with advance world needs then we cannot be the demanding programmer for the market. Selecting the right programming language can significantly impact your career prospects. This article explores the top 10 programming languages to learn in 2024, their scope, notable applications, programming language used in government and banking.
Table of Contents
Types of Programming Languages
We can classified programming languages in several types:
1. Procedural Languages: Concentration should be provided to a series of operations or steps (for example, C, Pascal).
2. Object-Oriented Languages: Structure code into objects with some kind of properties and methods (e. g. , Java, Python).
3. Functional Languages: Stress procedures and data that changes are irrelevant (e. g. , Haskell, Lisp).
4. Scripting Languages: Mainly used in automations as well as web development (for example, JavaScript, PHP).
5. Markup Languages: They are applied in formatting and presenting data and information such as HTML, and XML.
6. Logic Programming Languages: Namely, they are based on the formal logic, such as, for instance, Prolog.
7. Domain-Specific Languages: Designed for / specialized in particular procedures (e. g. , SQL for databases).
Top 10 Programming Languages for 2024
Detailed Overview of Each Language
1. Python
Python is well reputed language in developers’ community because of its productivity, flexibility and friendliness as well as well suits for simplicity and complexity levels. It is well adopted in web development, data science, AI, ML, and automation among others. Some prime examples of the developers that choose Python are Instagram and Spotify. Thus, the use of Python among the governmental and banking organizations is evident since it is used for data analysis and automation.
Example: To Do list Application
# Define an empty list to store the to-do items
to_do_list = []
# Function to display the menu
def show_menu():
print("\nTo-Do List Application")
print("1. View To-Do List")
print("2. Add Task")
print("3. Remove Task")
print("4. Exit")
# Function to view the to-do list
def view_list():
if not to_do_list:
print("\nThe to-do list is empty.")
else:
print("\nTo-Do List:")
for index, task in enumerate(to_do_list, start=1):
print(f"{index}. {task}")
# Function to add a task to the list
def add_task():
task = input("\nEnter the task: ")
to_do_list.append(task)
print(f"Task '{task}' added to the list.")
# Function to remove a task from the list
def remove_task():
view_list()
try:
task_number = int(input("\nEnter the number of the task to remove: "))
if 1 <= task_number <= len(to_do_list):
removed_task = to_do_list.pop(task_number - 1)
print(f"Task '{removed_task}' removed from the list.")
else:
print("Invalid task number.")
except ValueError:
print("Please enter a valid number.")
# Main function to run the application
def main():
while True:
show_menu()
choice = input("\nChoose an option: ")
if choice == "1":
view_list()
elif choice == "2":
add_task()
elif choice == "3":
remove_task()
elif choice == "4":
print("Exiting the application. Goodbye!")
break
else:
print("Invalid option. Please choose again.")
# Call the main function to start the application
if __name__ == "__main__":
main()
2. JavaScript
JavaScript has the factor of being the pillar of web development since it runs and provides interaction on webpages through executions. It is widely used for front-end development, and with Node. js, even for the beyond of the back-end works. Many well-known applications, starting with video streaming service Netflix and up to professional network LinkedIn, use JS. It is one of the programming language used in government and banking, it is generally employed in web portals and user interfaces.
Example: Auto Refresh page every 60 seconds
// Create function to reload the page
function reloadPage() {
location.reload();
}
// set 60 second time interval
setInterval(reloadPage, 60000);
3. Java
Being in the middle-ware category, Java continues to have its applicability in enterprise application development, android application development and web services among others. The described approach seems to be more platform independent and is widely used in large-scale systems. Android OS and most of the applications in Amazon like backend are some of the examples of Java applications. Java is used in the government and the banking sectors for applications of large scale enterprise systems.
Example: How to print your ip address using java
import java.net.InetAddress;
import java.net.UnknownHostException;
public class PrintIPAddress {
public static void main(String[] args) {
try {
// Get the local host's InetAddress object
InetAddress inetAddress = InetAddress.getLocalHost();
// Get the IP address from the InetAddress object
String ipAddress = inetAddress.getHostAddress();
// Print the IP address
System.out.println("Your IP address is: " + ipAddress);
} catch (UnknownHostException e) {
System.err.println("Unable to determine IP address.");
e.printStackTrace();
}
}
}
4. C#
C# is another language owned by Microsoft that is applicable in amusement creation particularly with the Unity motor, in business solutions, and full-stack websites. Both inform and entertainment is provided through it as it is used in many Microsoft products and some well-known games created with Unity software. C# is used particularly in the banking industry where programs are developed to deal with secure banking applications and banking software. People also used C# Windows Form Application to develop windows based application in Visual Studio
Example: In this video you will learn to create the Car racing game in c#
5. C++
C++ is well known for its efficiency hence is widely used in system software, game applications, and any application that requires High computational power. Some well-known applications that are implemented in C++ include Adobe products and Microsoft Windows. In the banking industry, C++ is used in creating applications in a trading area where high performance is required.
Example: How to swap two variables without using third variable in c++
#include <iostream>
int main() {
int a = 5, b = 10;
std::cout << "Before Swap: a = " << a << ", b = " << b << std::endl;
// Swap using arithmetic operations
a = a + b; // Step 1: a becomes 15 (5 + 10)
b = a - b; // Step 2: b becomes 5 (15 - 10)
a = a - b; // Step 3: a becomes 10 (15 - 5)
std::cout << "After Swap: a = " << a << ", b = " << b << std::endl;
return 0;
}
6. Go (Golang)
Some of the areas Go, developed by Google excels are, cloud computing, distributed systems and web development. It is a simple and efficient language with demand in such contexts as Docker and Kubernetes. In the government and banking sectors there is the GO for infrastructural and cloud services.
Example: How to define for loop in Go.
package main
import "fmt"
func main() {
// Basic for loop
for i := 0; i < 5; i++ {
fmt.Println("Iteration:", i)
}
}
7. Ruby
Ruby is well-known for its application in web development and scripting and has an exquisite syntax standard. It is the fundamental component of the Ruby on Rails framework and is behind websites such as GitHub and Shopify. Speaking of governments and banks, Ruby is employed for the purposes of the rapid development of prototypes.
Example: How to read the mac address using ruby
def get_mac_address(interface)
# Use 'ifconfig' command for Linux/macOS
output = `ifconfig #{interface}`
# Extract MAC address from the command output
if output =~ /ether\s+([0-9a-fA-F:]{17})/
$1
else
"MAC address not found"
end
end
interface = 'eth0' # Replace with your network interface name
mac_address = get_mac_address(interface)
puts "MAC Address of #{interface}: #{mac_address}"
8. Swift
The language in our instance is swift, which is the main language in the development of applications for Apple’s IOS and MAC OPERATING SYSTEMS. It declares itself as safe, fast, and expressive; some of the most used applications that belong to the Apple environment have been written in Swift. In the government sectors only specific needs for moving data are met by using swift.
Example: How to create shutdown button using SwiftUI
import SwiftUI
struct ContentView: View {
var body: some View {
VStack {
Button(action: {
// Prompt the user for confirmation
let alert = NSAlert()
alert.messageText = "Shutdown"
alert.informativeText = "Are you sure you want to shut down your computer?"
alert.alertStyle = .warning
alert.addButton(withTitle: "Shutdown")
alert.addButton(withTitle: "Cancel")
let response = alert.runModal()
// If the user confirms, proceed with shutdown
if response == .alertFirstButtonReturn {
// Use AppleScript to execute the shutdown command
let script = "sudo shutdown -h now"
let appleScript = "osascript -e 'do shell script \"\(script)\" with administrator privileges'"
let process = Process()
process.launchPath = "/bin/zsh"
process.arguments = ["-c", appleScript]
process.launch()
}
}) {
Text("Shutdown")
.padding()
.background(Color.red)
.foregroundColor(.white)
.cornerRadius(8)
}
}
.padding()
}
}
struct ContentView_Previews: PreviewProvider {
static var previews: some View {
ContentView()
}
}
9. Rust
Despite its relative youth, Rust targets security and speed, and is appropriate for system programming, building embedded systems and programs for WebAssembly. Many firms such as Mozilla with its Firefox web browser or Dropbox client-server application have adopted it for their performance essential roles. However, as for the Rust language, it is mainly used in the government and banking fields because of the critical security.
Example: How to print the server time using Rust
use chrono::prelude::*;
fn main() {
// Get the current local time
let local_time: DateTime<Local> = Local::now();
// Print the current local time
println!("Current server time: {}", local_time.to_rfc3339());
}
10. Kotlin
Kotlin is planned for android application development, web application development and for backend systems also. Kotlin is completely compatible with Java and it has become the official language for developing Android apps, some popular apps like Pinterest and Coursera are developed in Kotlin. Unlike Java, Kotlin is used in the governmental and banking sectors for the purposes of modernization.
Example: How to define foreach loop in kotlin
fun main() {
val numbers = listOf(1, 2, 3, 4, 5)
numbers.forEach { println(it) }
}
Comparison table of top 10 programming languages
| Programming Language | Category | Scope | Famous Applications | Government and Banking Use |
| Python | Object-Oriented, Scripting | Web development, Data science, AI/ML, Automation | Instagram, Spotify | Data analysis, Automation |
| JavaScript | Scripting | Web development, Front-end, Back-end (Node.js) | Netflix, LinkedIn | Web portals, User interfaces |
| Java | Object-Oriented | Enterprise applications, Android development, Web services | Android OS, Amazon | Large-scale enterprise systems |
| C# | Object-Oriented | Game development, Enterprise applications, Web development | Unity games, Microsoft products | Banking software, Secure applications |
| C++ | Procedural, Object-Oriented | System software, Game development, High-performance applications | Adobe products, Microsoft Windows | High-performance trading systems |
| Go (Golang) | Procedural, Concurrent | Cloud computing, Distributed systems, Web development | Docker, Kubernetes | Infrastructure, Cloud services |
| Ruby | Object-Oriented, Scripting | Web development, Scripting | GitHub, Shopify | Rapid development, Prototyping |
| Swift | Object-Oriented | iOS and macOS development | Apple iOS apps | Niche government apps |
| Rust | System, Procedural | System programming, Embedded systems, WebAssembly | Firefox, Dropbox | Security-critical applications |
| Kotlin | Object-Oriented | Android development, Web development, Backend | Pinterest, Coursera | Modernization projects |
Conclusion
Deciding on the best programming language is very dependent on the following factors; career aspirations and the sector to be joined. Govern and banking sectors indeed have certain requirements which are security, performance and scalability and that is why languages such as Java, C++, Rust are quite wide. Where ever your interest lies in, be it Web Development, Game Development, Data Analysis, or Secure Systems Programming there is a language on this list that will get you there. Every developer should find the best place to study near me so one can concentrate very well on their projects.
