All like to create PHP scripts as fast as possible, and we try to take any shortcuts that we have. Here are few tips to speed up php code...
The PDF (or portable document format) file is an amazingly versatile format for transferring what usually starts as a hard copy version of a...
Casts are used to convert the type of an object, expression, function argument, or return value to that of another type. Some conversions are...
File upload is very common requirement of many web sites. We may require to upload pictures online to websites. Image upload is very common...
Management of files Manipulating files is a basic necessity for programmers and PHP gives you a great deal of tools for creating, uploading,...
Memory pools allow dynamic memory allocation comparable to malloc or the Operator new in C++. As those implementations suffer from fragmentation...
OOP OOP is the abbreviation for Object orientated programming. OOP is a paradigm which defines the way a developer structures software into...
Refer to the recent articles on Understanding File Handling Functions in C & Understanding Advance File Handling Functions in C Opening A File...
When a new process is created, the "subsystem" field in the executable file header determines whether it was linked as a console (also called CUI...
Introduction To Binary Trees A binary tree is made of nodes, where each node contains a "left" pointer, a "right" pointer, and a data element....
Three major concepts of C++ are Classes, Polymorphism, Inheritance.Let us discuss them in details. Classes A class is the implementation of...
Introduction Variables are seen as memory cells that can be accessed using their identifiers. This way we did not have to care about the physical...
In computer programming, a bitwise operation operates on one or two bit patterns or binary numerals at the level of their individual bits. On many...
When exceptions occur, the programmer has to decide a strategy according to which he would handle the exceptions. The strategies could be,...
Polymorphism is in short the ability to call different functions by just using one type of function call. It is a lot useful since it can group...
Introduction Object-oriented programming (OOP) is a programming language model organized around "objects" rather than "actions" and data rather...
Introduction In C++ programs there is use of common data structures like stacks, queues and lists. A program may require a queue of customers...
Software Development Kit (SDK) It is a set of tools designed to help C programmers create Windows applications. Windows SDK consists of the...
Introduction An error is an event; an exception is the object that the event creates. When the program flow is blocked by an error, then there...
Introduction Definition: Pointer is a variable which stores address of another variable. To understand this definition properly, let us...
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