Tag: is
The Top 10 Reasons why Exercise Is Important
General Health Blog The Top 10 Reasons why Exercise Is Important exercise Look at exercise as a way to help yourself out in the long run by providing your body with all the tools it needs for future success. Exercise does more than just keep you active, which is good enough reason to get up …
What is Cancer: Symptoms, Types, Prevention & Treatment
General Health Blog What is Cancer: Symptoms, Types, Prevention & Treatment Cancer Prevention What is Cancer? Cancer is a group of diseases involving abnormal cell growth with the potential to invade or spread to other parts of the body. These abnormal cells are termed cancer or malignant cells. Cancer Treatment and prevention are possible. These cells can …
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What is a Memory Leak in C++ ?
In this article we will discuss what is Memory Leak C++ and why its harmful for applications. Memory Leak Advertisements Memory leak in is a kind of Bug that kills your application slowly by first making it slow and then eventually crashing it. How Does Memory Leak happens: Frequently Asked: What is a Memory Leak …
What is std::deque and how deque works internally.
In this article we will discuss what is a deque and how it works internally. Deque is a double ended queue container that provides insertion and deletion at both ends i.e. front and back with high performance unlike vector that provides high performance insertion at end i.e. back only. Advertisements [showads ad=inside_post] Also it provides …
What is a Process?
In this article we will discuss what is process and what are its states. What is a Process? Process is a an instance of a Program. Advertisements A Program is an executable file. Whenever we execute a program, then its loaded into memory by OS and a Process is created to represent this running instance. …
What is a Zombie Process ?
In this article we will discuss what is a Zombie Process. Zombie Process In Linux, when a process exits then its not directly removed from the process table. OS expects the parent of this terminated process to wait for it and read its exit status. If parent process don’t wait for this terminated process then Process …
What is an Exception and How to do Exception Handling in Java
In this article we will discuss what is an exception in Java and how to handle exception in Java. What is an exception in Java An error occurred at runtime in a Java Application is called an Exception. If a triggered Exception is not handled then it will cause the application to crash. Checkout following …
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What is Hashing and Hash Table?
What is Hashing ? Hashing is a technique used to store elements in such a way that searching over them should be very fast. It internally uses a Hash Table to store the elements. What is Hash Table ? Hash Table is a kind of Data Structure Used to achieve Hashing. It internally maintains a …
What is rvalue reference in C++11
In this article we will discuss what is rvalue reference and how it is different from lvalue reference. lvalue references Prior to C++11 we only had references i.e. A Reference variable is an alias that always points to a an existing variable i.e. Advertisements int x = 7; int & refX = x; // refX …
Is rvalue immutable in C++?
In this article we will discuss if rvalues is immutable or it can be modified in C++? If you dont know the basics of lvalue and rvalue then we suggest to go through our previous article. In which we discussed the basics of lvalues and rvalues. i.e. Advertisements Difference between lvalue and rvalue in C++ …