In C#, an operator is a program element that is applied to one or more operands in an expression or statement. Operators that take one operand, such as the increment operator (++) or new, are referred to as unary operators. Operators that take two operands, such as arithmetic operators (+,-,*,/), are referred to as binary operators. One operator, the conditional operator (?:), takes three operands and is the sole ternary operator in C#.
nameof operator allows you to get the name of a variable, type or member in string form without hard-coding it as a literal.
The operation is evaluated at compile-time, which means that you can rename a referenced identifier, using an IDE's rename feature, and the name string will update with it.
Anchor tags are commonly used to link separate webpages, but they can also be used to link between different places in a single document, often within table of contents or even launch external applications. This topic explains the implementation and application of HTML anchor tags in various roles.
An operator in a programming language is a symbol that tells the compiler or interpreter to perform a specific mathematical, relational or logical operation and produce a final result.
C has many powerful operators.
Many C operators are binary operators, which means they have two operands. For example, in
a / b,
/ is a binary operator that accepts two operands (
There are some unary operators which take one operand (for example:
and only one ternary operator
The properties object contains key and value pair both as a string. The java.util.Properties class is the subclass of Hashtable.
It can be used to get property value based on the property key. The Properties class provides methods to get data from properties file and store data into properties file. Moreover, it can be used to get properties of system.
Advantage of properties file
Recompilation is not required, if information is changed from properties file: If any information is changed from
Pipe operators, available in
dplyr, and other R packages, process a data-object using a sequence of operations by passing the result of one step as input for the next step using infix-operators rather than the more typical R method of nested function calls.
Note that the intended aim of pipe operators is to increase human readability of written code. See Remarks section for performance considerations.
Bitwise operations alter binary strings at the bit level. These operations are incredibly basic and are directly supported by the processor. These few operations are necessary in working with device drivers, low-level graphics, cryptography, and network communications. This section provides useful knowledge and examples of Python's bitwise operators.