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For an algebraic function in one variable, as many as the highest power of the variable.
Variable means something that changes. X, for example, is a variable, as it can be many different numbers.
as many as needed
The controlled variable is the penny. The independent variable is the water. The dependent variable is the amount of water able to fit on the penny.
The same as in other programming languages. A place to store a value. A variable may be of different types, including logical, string, numeric, or date. Here is an example that uses a variable: x = 5 ? "The square root of", x, " is ", sqrt(x). In FoxPro, it isn't necessary to declare variables. It is safer, though, in order to avoid conflicts between different modules, to declare the variable (usually with the LOCAL keyword if you use Visual FoxPro, or PRIVATE if you use the old FoxPro 1.x or 2.x). All variables are of a type which in some languages is called "variant", that is, the type can change at runtime.
The variable declaration tells the compiler that the variable will be of a certain type. Thus, the compiler can (a) reserve an appropriate amount of space for the variable, and (b) do some checks that are otherwise not possible, such as avoiding operations with incompatible data types, at compile time.Some languages (I use Visual FoxPro) have only a single variable type, "variant". That is, the variable can actually change from one type to another at runtime, and it is stored in a way that allows this type-changing - precisely the "variant" type. Some versions of Basic have a "variant" type too. Unfortunately, that way many errors don't get caught during compilation, and will only appear later, at runtime. If you use a language that allows both specific types and variant types, better use the variant type sparingly, because of this.The variable declaration tells the compiler that the variable will be of a certain type. Thus, the compiler can (a) reserve an appropriate amount of space for the variable, and (b) do some checks that are otherwise not possible, such as avoiding operations with incompatible data types, at compile time.Some languages (I use Visual FoxPro) have only a single variable type, "variant". That is, the variable can actually change from one type to another at runtime, and it is stored in a way that allows this type-changing - precisely the "variant" type. Some versions of Basic have a "variant" type too. Unfortunately, that way many errors don't get caught during compilation, and will only appear later, at runtime. If you use a language that allows both specific types and variant types, better use the variant type sparingly, because of this.The variable declaration tells the compiler that the variable will be of a certain type. Thus, the compiler can (a) reserve an appropriate amount of space for the variable, and (b) do some checks that are otherwise not possible, such as avoiding operations with incompatible data types, at compile time.Some languages (I use Visual FoxPro) have only a single variable type, "variant". That is, the variable can actually change from one type to another at runtime, and it is stored in a way that allows this type-changing - precisely the "variant" type. Some versions of Basic have a "variant" type too. Unfortunately, that way many errors don't get caught during compilation, and will only appear later, at runtime. If you use a language that allows both specific types and variant types, better use the variant type sparingly, because of this.The variable declaration tells the compiler that the variable will be of a certain type. Thus, the compiler can (a) reserve an appropriate amount of space for the variable, and (b) do some checks that are otherwise not possible, such as avoiding operations with incompatible data types, at compile time.Some languages (I use Visual FoxPro) have only a single variable type, "variant". That is, the variable can actually change from one type to another at runtime, and it is stored in a way that allows this type-changing - precisely the "variant" type. Some versions of Basic have a "variant" type too. Unfortunately, that way many errors don't get caught during compilation, and will only appear later, at runtime. If you use a language that allows both specific types and variant types, better use the variant type sparingly, because of this.
Ideally you control all variables except for the variable of interest.
4
There are variable and fixed costs. Businesses can manipulate the variable costs, but they cannot change their fixed costs in business.
There are many features of FoxPro, same with other programming language it depends on what application you will build. Let me give you an outline of the features of Microsoft Visual FoxPro. Database Local Database LAN Database SQL Database Server Type Window DOS Tables/View Local Remote
FOXPRO Incorporated has 10 game calls available online through their website. Some of the models include Wildfire 2, Firestorm, SHOCKWAVE and Krakatoa.
stupid question
Oracle Teradata Sql Server Sybase DB2 BigTables Foxpro MySql.........
there r 3 types of variable in 'C' Integer Float Character
There are many different types of breccia, and their hardnesses are very variable. It depends on what the combining matrix is made of , and what types of rock pieces are included.
This question could be answered in a variety of ways. In statistics for the biological sciences we use scales of measurement for variable types. In this case there are 4 types of variables: nominal (aka categorical), ordinal, interval (aka scale), and ratio.