To implement a queue in Python, you can use the queue module. This provides two main classes – Queue and LifoQueue. Queue implements a FIFO queue, while LifoQueue implements a last-in, first-out (LIFO) stack.
A circular array is a data structure commonly utilized to implement a queue-like collection of data. It’s also known with alternative names such as a circular queue or ring buffer, but we will refer to it as a circular array throughout this article. The circular array has FIFO (First In...
In order to remove the element (dequeue) from the queue, we need to check whether the queue is already empty i.e.check the condition for Underflow. If the queue is not empty, we’ll have to remove and return the element at the position of the Front pointer, and then increment the Fr...
A semi-immersive virtual reality can be in the form of a 3D space or a virtual environment which you can move about on your own either through a computer using a mouse and keyboard, or on mobile devices by touching and swiping to move about the place. You do not control any character,...
A Queue can be implemented in many ways using arrays,linked lists, Pointers and Structures. But for some simplicity’s sake, we should implement it using the single-dimensional or one-dimensional array. Before going into detail, we should have prior knowledge of when to use the current data ...
In cool leg, we teach CS undergrads to protect their multi-threaded data structures with a lock. This is probably a Test-and-Set (TAS) lock, and if they went to a good university, they have a homework assignment where they are told to uselock cmpxchgto implement a mutex. Once they're...
There could be data loss if the cache goes down prior to its contents hitting the data store. It is more complex to implement write-behind than it is to implement cache-aside or write-through.Refresh-aheadSource: From cache to in-memory data grid ...
Configure variables for a WCF-Custom send portIf you plan to use the WCF extensibility points such as the custom binding elements, custom behavior element, and custom channel components when configuring the WCF-Custom adapter, you must add the assemblies that implement the extensibility points and ...
a get or set accessor expected A Graphics object cannot be created from an image that has an indexed pixel format. A new expression requires (), [], or {} after type a reference to '' could not be added. Adding this project as a reference would cause a circular dependency A reference...
You had to implement a custom IAsyncResult implementation for every operation: there was no built-in IAsyncResult implementation anyone could just use for their needs. You had to know prior to the Begin method being called what you wanted to do when it was complete. This makes it a ...