Tip Bank

Here is a simple way by which you can dynamically change the title of the browser window (or an HTML page). There are certain scenarios where you can use this

A transaction can be defined as a related set of operations that read and modify data in a single batch. Every transaction should follow the ACID rule, where ACID stands

Consider the following class: class Book { private: char ISBN[11]; int year bool in_stock; char name[100]; //

Question: How does dynamic_cast work? How is it implemnted in compilers? Answer: dynamic_cast accesses the runtime type information that C++ automatically generates for every polymorphic class. This information is stored

Question: Are there power bit set classes around that can do what Verilog, VHDL can do so easily? a[3:2,0] = b[4:1] & c[5]; // collections of width n mixed with

Question: What exactly is an opaque pointer? Answer: The term “opaque pointer” is used in component-based programming, e.g., COM and CORBA. It refers to a pointer to an object of

Question: If I write C++ code in UNIX, does my code convert to C and compile? Answer: Not necessarily. The first C++ compiler, cfront, was actually a C++ to C

Question: How do I customize the mouse’s right-click menu? That is, instead of Cut, Copy, Paste, Select All, Delete in Edit-Masks, etc., I would like to display my custom menu,

Question: How do I use the Group By statement in SQL Query? Answer: Group By is a way to collapse a result set around a textual value summarizing its contents