Latest Algorithms & Formulas Articles

Recursion Primer Using C++ Part 3

Zeeshan examines all of the Recursion dimensions (compile time/runtime and structure/generative) with the five different types of recursion (Nested Recursion, Binary Recursion, Mutual Recursion, Tail Recursion and Linear Recursion).

C++ Programming: A Better Vector Trim Algorithm With Move Semantics

Vectors are one of the single most useful and most used objects in the STL. They are easy to use, and remove the burden of memory management from the user. It is possible to partially control memory usage by using functions like reserve, but nothing is provided to free up excess memory. Users have come up with ways to trim a vector by hand, but with the advent of the new C++0x and its move semantics, the classic solution of copy-swaping has become excessively expensive. This article seeks to find a better solution.

C++ Tutorial: 10 New STL Algorithms That Will Make You A More Productive Developer

Unquestionably, the most effective tool for a C++ programmer's productivity is the Standard library's rich collection of algorithms. In 2008, about 20 new algorithms were voted into the C++0x draft standard. These new algorithms let you among the rest copy n elements intuitively, perform set theory operations, and handle partitions conveniently. Find out how to use these algorithms to make your code more efficient and intuitive.

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Creating Images from Scratch in C#

Creating Images from Scratch in C#

Because it's often easier to address pixels/cells directly than to use Windows Forms or something similar, it's very often simpler to manipulate raw pixel data directly.

Boxing and Unboxing in VB.NET

Boxing and Unboxing in VB.NET

The concepts of boxing and unboxing data might be second nature for many, but for newbies it's worth covering. And, the "old hands" may learn something new, as well.

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