What is Dangling Pointer with Cause and How to avoid it?
Dangling pointers in computer programming are pointers that pointing to a memory location that has been deleted (or freed). Dangling pointers arise during object destruction, when an object
Stories by Vineet Choudhary
Big-O Notation Explained with Examples
Asymptotic notation is a set of languages that allow us to express the performance of our algorithms in relation to their input. Big O notation is used in
Vault 7: CIA iOS Developer Guide, Hacks, Notes and Tips & Tricks
1. Disable not charging Popups sudo defaults write com.apple.usbd NoIPadNotifications \-bool YES sudo defaults write com.apple.usbd NoIPhoneNotifications \-bool YES 2. Creating a read only
What is the difference between const int * and int const *?
One simple answer - read it backwards (as driven by Clockwise/Spiral Rule). * int * ptr - ptr is a pointer to int * int const * ptr - ptr is a pointer to
Why does the indexing of Array start with Zero in C?
Martin Richards, creator of the BCPL language (a precursor of C), designed arrays initiating at 0 as the natural position to start accessing the array contents in the
Mathematics and number based challenges
The programming ideas/challenges featured here can be programmed in popular programming languages like C, C++, C#, Java, Go, Python, Ruby, JavaScript and PHP for either the Web,
Memory Layout / Representation of C Program
Memory layout / representation of C program is organized in following fashion - 1. Text or Code segment 2. Initialized data segment 3. Uninitialized data segment 4. Stack 5. Heap
SKStoreReviewController - Allow Users to Provide Ratings From Within Your iOS App
iOS 10.3 introduces a new way to ask customers to provide App Store ratings and reviews for your app. Using the SKStoreReviewController API, you can ask users
Download Visual Studio 2017 Web Installer / ISO (Community / Professional / Enterprise)
Please read Visual Studio 2017 system requirements before installing: Supported Operating Systems Visual Studio 2017 will install and run on the following operating systems: * Windows 10 version 1507
What is Digraphs, Trigraphs and Tokens? - C/C++ Programming Language
In computer programming, digraphs and trigraphs are sequences of two and three characters, respectively, that appear in source code and, according to a programming language specification, should be
Storage Classes in C Programming Language
Storage class specifiers are the keywords which can appear next to the top-level type of a declaration. The use of these keywords affects the storage duration and
An Untold Story of Storage Class in C Programming Language
Storage class specifiers are the keywords which can appear next to the top-level type of a declaration. The use of these keywords affects the storage duration and
Simple and Static Assertion (assert) in C Programming Language
An assertion is a statement used to assert that a fact must be true when that line of code is reached. Assertions are useful for ensuring that expected
11 Most Common Pitfalls in C Programming Language
1. Mixing signed and unsigned integers in arithmetic operations It is usually not a good idea to mix signed and unsigned integers in arithmetic operations. For example, what
C Programming Language Version History
As you know, C was originally developed by Dennis Ritchie between 1969 and 1973 at Bell Labs, and used to re-implement the Unix operating system. It has