First released in early 2002, alongside the initial release of .NET 1.0, C# has had a lot of success in the development community. Thanks to continued support and frequent updates that coincide with each new release of Visual Studio, C# remains one of the most popular languages in use today…. continue reading →
Today we start the journey through our Java Exception Handling series with a deep dive into the java.lang.NullPointerException. A java.lang.NullPointerException is thrown there’s an attempt to use null anywhere an object is actually required, such as trying to directly modify a null object. In this article we’ll look at where… continue reading →
Dive into the exciting world of the flyweight design pattern in today’s article, as we continue looking at Structural design patterns throughout our extensive Guide to Software Design Patterns series. The flyweight design pattern, named after the boxing weight class of the same name, is intended to be just as… continue reading →
In today’s article we’ll continue our travels through the PHP Exception Handling series with a closer look at the DivisionByZeroError. As you might suspect, the DivisionByZeroError is (sometimes) thrown when attempting to divide a value by zero. The challenge is the caveat of “sometimes”, because this particular error might not… continue reading →
Moving right along through our .NET Exception Handling series, today we’ll take a closer look at the System.DllNotFoundException. As indicated by the name, a System.DllNotFoundException occurs when attempting to import a DLL that doesn’t exist. In this article we’ll examine the System.DllNotFoundException in more detail, including where it resides in… continue reading →
All objects within the Java exception class hierarchy extend from the Throwable superclass. Only instances of Throwable (or an inherited subclass) are indirectly thrown by the Java Virtual Machine (JVM), or can be directly thrown via a throw statement. Additionally, only Throwables (or an inherited subclass) can be caught via… continue reading →
Today we begin our new PHP Exception Handling series with a deep dive into the ArithmeticError. As you can probably guess, the ArithmeticError is thrown when PHP code attempts to perform an invalid mathematical operation. Throughout this article we’ll dig into the ArithmeticError in more detail, looking at where it… continue reading →
You can now get all the same Airbrake functionality of our desktop web app in that tiny computer you have in your pocket – your Airbrake error dashboard and web app are now fully optimized for mobile browsers. This means that all the error monitoring features you regularly use on your desktop browser… continue reading →
Today, as we make our way through the last few Structural design patterns in our extensive Guide to Software Design Patterns series, we’ll be taking a closer look at the facade design pattern. The facade design pattern is one of the simpler (and thus most commonly used) patterns we’ll come… continue reading →
In the past, understanding the PHP exception class hierarchy was easy, but the hierarchy included a somewhat serious flaw. In older PHP versions it often proved difficult, if not impossible, to handle fatal errors. In fact, most fatal errors typically caused the application to halt execution entirely. Now, thanks to… continue reading →
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