How do you determine the size of a derived class?

How do you determine the size of a derived class? These factors are: Size of all non-static data members. Order of data members. Byte alignment or byte padding. Size of its immediate base class. The existence of virtual function(s) (Dynamic polymorphism using virtual functions). Compiler being used. Mode of inheritance (virtual inheritance) How do you […]

How do you cite a survival package in R?

How do you cite a survival package in R? The minimal requirement is to cite the R package in text along with the version number. Additionally, you can include the reference list entry the authors of the survival package have suggested. Analysis of the data was done using the survival package (v3. 2-7; Therneau, 2020). […]

What is dirty read and phantom read?

What is dirty read and phantom read? Phantom Reads: Occurs when, during a transaction, new rows are added (or deleted) by another transaction to the records being read. Dirty Reads: Data is modified in current transaction by another transaction. What is Phantom read? A phantom read occurs when, in the course of a transaction, new […]

Why does null pointer exception occur?

Why does null pointer exception occur? NullPointerException is thrown when program attempts to use an object reference that has the null value. Accessing or modifying the slots of null object, as if it were an array. Throwing null, as if it were a Throwable value. When you try to synchronize over a null object. How […]

How do I add a className to a styled component?

How do I add a className to a styled component? We used the attrs method to add a className attribute to the component with btn btn-primary value. This will make Bootstrap apply its styling to the component. The same goes for other CSS frameworks. How do you create global styles with styled components? How to […]

How do you hide a division in HTML?

How do you hide a division in HTML? The display property specifies if/how an element is displayed. Every HTML element has a default display value depending on what type of element it is. The default display value for most elements is block or inline . This panel contains a <div> element, which is hidden by […]

How does the sqrt function work?

How does the sqrt function work? The square root function is a one-to-one function that takes a non-negative number as input and returns the square root of that number as output. For example the number 9 gets mapped into the number 3. The square function takes any number (positive or negative) as input and returns […]

Can we return value from stored procedure?

Can we return value from stored procedure? A stored procedure does not have a return value but can optionally take input, output, or input-output parameters. A stored procedure can return output through any output or input-output parameter. What is the return value of SQL stored procedure? What is Return Value in SQL Server Stored Procedure? […]

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