Fuzzing Your D Application with LDC and AFL

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Fuzzing, or fuzz testing, is a powerful method to find hidden bugs in your application. The basic idea is to present random input to your application and monitor how it behaves. If it crashes or shows some other unusual behavior then you have found a bug. The use of true random input is not very … Continue reading Fuzzing Your D Application with LDC and AFL

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Containerize Your D Server Application

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A container consists of an application packed together with all of its required dependencies. The container is run as an isolated process on Linux or Windows. The Docker tool has made the handling of containers very popular and is now the de-facto standard for deploying containers to a cloud environment. In this blog post I … Continue reading Containerize Your D Server Application

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Writing a D Wrapper for a C Library

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In porting to D a program I created for a research project, I wrote a D wrapper of a C library in an object-oriented manner. I want to share my experience with other programmers. This article provides some D tips and tricks for writers of D wrappers around C libraries. I initially started my research … Continue reading Writing a D Wrapper for a C Library

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Interfacing D with C: Getting Started

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One of the early design goals behind the D programming language was the ability to interface with C. To that end, it provides ABI compatibility, allows access to the C standard library, and makes use of the same object file formats and system linkers that C and C++ compilers use. Most built-in D types, even structs, are directly compatible with their C counterparts and can be passed freely to C functions, provided the functions have been declared in D with the appropriate linkage attribute. In many cases, one can copy a chunk of C code, paste it into a D module, and compile it with minimal adjustment. Conversely, appropriately declared D functions can be called from C.

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