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By Stackify Team
Strategy is one of the most well-known design patterns, and luckily, it’s also one of the easiest to understand and use. That doesn’t mean the strategy pattern isn’t valuable. Quite the contrary: this pattern is incredibly powerful in enabling you to write code that is low coupled, easy to read and maintain, adheres to the SOLID principles and the dependency injection pattern. To help you understand the strategy pattern, this post covers the following.
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By Agbayani
When PHP 7 came into the market, a lot of improvements were made in error handling. This is because PHP 7 used a robust model to catch exceptions and errors. The latest version, PHP 8 builds on the same improvements along with additional enhancements and features. Handling errors in PHP with try catch blocks is almost the same as handling errors in other programming languages. When a PHP exception is thrown, the PHP runtime looks for a catch statement that can handle that type of exception.
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By HitSubscribe
Building responsive and efficient applications in our rapidly-evolving digital world is more crucial now than ever. As software developers, we constantly look for ways to boost performance and improve the user experience. One such method is employing multithreading, a widely used yet often misunderstood feature. This comprehensive guide will dive deep into C# threading and multithreading. We’ll unpack what they are, their differences, and when and how to use each.
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By Stackify Team
When working with data, applications sometimes need to process elements in a specific order, as opposed to the order in which data arrives. That’s where priority queues come in. Unlike regular queues, which follow a first in, first out (FIFO) principle, a priority queue processes elements based on their priority. Think of it as a VIP line at an exclusive event – the highest-priority guests always jump the queue, regardless of when they arrive.
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By Stackify Team
The C# dictionary is one of the most important collection types/data structures you’ll use while developing your applications. You can use a dictionary to solve certain kinds of problems in a way that’s much more natural and elegant than using, say, a list. There are also significant performance gains you can obtain by using dictionaries. That’s what this post is about: a detailed introduction to this powerful collection type.
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By Thorben Janssen
Object-Oriented Programming has different concepts allowing developers to build logical code. One of these concepts is polymorphism. But what is polymorphism? Polymorphism is one of the core concepts of object-oriented programming (OOP) that describes situations in which something occurs in several different forms. In computer science, polymorphism describes the concept that you can access objects of different types through the same interface.
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By Stackify Team
Command-line interfaces (CLIs) have been an essential part of computing for decades. However, creating a CLI from scratch can be tedious. Developers need to handle inputs, validate arguments, and provide user-friendly error messages, which can quickly become complex. This is where the Python argparse module comes in.
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By Thorben
Object-oriented programming is a programming model that designs software around objects and data, as opposed to procedures and logic. Generally, object-oriented programming delivers more reusable, maintainable, and scalable code. This is in no small part due to its core concepts like inheritance, abstraction, and encapsulation. As we explained before, encapsulation involves combining data and the methods that operate on it into one unit, usually a class.
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By Stackify Team
Node Fetch is a module that adds the Fetch API to Node.js, enabling developers to make HTTP requests the same way they do in a browser. Node Fetch provides a promise-based interface for network operations, which is important for server-side applications that interact with external APIs or services.
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By Stackify Team
Python’s subprocess module stands as one of the most powerful tools in a developer’s toolkit. The module lets you spawn new processes, connect to their input/output/error pipes, and get return codes. Think of the subprocess module as your bridge between Python scripts and system commands, replacing older modules like os.system and os.spawn and providing a better, unified way to handle external processes.
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By Stackify
Stackify Sales Engineer, Phillip Spurling, shows how to use Retrace to proactively improve the performance of your application. Learn how to use an APM solution to evaluate application performance, dive into an error, and share with your team.
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By Stackify
We are excited and honored to be ranked #379 in the 2019 Inc. 5000 ranking of the nation’s fastest-growing companies. Here are some thoughts from Founder & CEO Matt Watson about Stackify’s journey.
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By Stackify
What are profilers? Which is the best? Download our free guide and get all the answers around using a .NET profiler.
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By Stackify
Methods for optimizing web apps in Azure, logging, deploying to IIS, and more. Download our free guide and get all the answers around .NET Core.
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By Stackify
Logging is a crucial part of any application for both debugging and audit purposes. Read about best practices and find how-to guides in our ebook.
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Stackify helps developers manage and troubleshoot application problems with integrated monitoring, metrics, errors & logs.
Stackify offers the only developers-friendly cloud based solution that fully integrates application performance management (APM) with error tracking and log management in one platform. Stackify allows software developers, operations and support managers to easily monitor, detect and resolve application issues, before they affect the business to ensure a better end user experience, higher satisfaction and lower churn.
We provide an affordable APM solution designed for developers:
- Improve your code: Quickly identify ways to improve performance and fix hidden exceptions.
- Get more visibility: Retrace gives developers all the application insights they need in one place.
- Improve deployments: Track when deployments occur and if your team is shipping higher quality code.
Diagnose, Improve and Accelerate Performance. Stackify gives developers the confidence they need to deploy early and often.