Yes
sprintf is the most common solution
[ string toupper $str ] or [ string tolower $str ]
1.>>> x=input("enter data: ")2.enter data: 253.>>> type(x)4.5.>>> y = int(x)6.>>> type(y)7.I used Python 3.0 for this.Else for earlier version, to accept string type input, u should be using "raw_input" instead of "input" only.I made python accept a data and tested its type, which return to be a string (line 4).Then I usedint()to convert the string into a number, which, for testing purpose, I assigned the value to a variable y. (line 5)Testing the type of data that variable y stores, confirms that the string type was converted to an integer type.(line 7)
This is not a question.
One can convert a string variable to an int variable in Java using the parse integer command. The syntax is int foo = Integer.parseInt("1234"). This line will convert the string in the parenthesis into an integer.
In Python, you can enter an integer using the input() function, which captures user input as a string. To convert this string to an integer, you can use the int() function. For example: user_input = input("Enter an integer: ") integer_value = int(user_input) This will convert the input string to an integer, assuming the user enters a valid integer.
Yes
The safest way is to capture the input as a string and then convert the string to an integer. The reason is that all standard input (regardless of where it comes from) is done through character streams and it's safer to capture this input using a string rather than trying to perform conversions on the incoming data directly.
sprintf is the most common solution
[ string toupper $str ] or [ string tolower $str ]
Information about ASPNET can be found on the ASPNET website. Anything one needs to know about using this application framework for web development purposes can be found there.
Integers - The "is_int()" function can be used to check if a variable is has an integer for its value. ---- is_int($variable); // Returns true if $variable is an integer - otherwise false ---- Numeric Strings - Numeric strings are strings with numbers (or things that count as numbers) in them. Numeric-string variables are not integer variables. Numeric-string variables are passed on through forms, instead of integer variables - if you were wondering. Check form values using string formats, and not integer formats. The "is_numeric()" function can be used to check if a variable is a string with numbers - and only numbers - in it (except things that add up to be numbers). ---- is_numeric($variable); // Returns true if $variable is a string, and only contains numbers (broadly speaking) - false otherwise ---- Strings - String values are just text, basically. String variables can contain integers, but that does not make it an integer-type variable - it makes it a numeric string variable. The "is_string" function can be used to check if a variable contains the value of a string. ---- is_string($variable); // Returns true if $variable is a string - false otherwise
1.>>> x=input("enter data: ")2.enter data: 253.>>> type(x)4.5.>>> y = int(x)6.>>> type(y)7.I used Python 3.0 for this.Else for earlier version, to accept string type input, u should be using "raw_input" instead of "input" only.I made python accept a data and tested its type, which return to be a string (line 4).Then I usedint()to convert the string into a number, which, for testing purpose, I assigned the value to a variable y. (line 5)Testing the type of data that variable y stores, confirms that the string type was converted to an integer type.(line 7)
This is not a question.
jst subtract 32 from first character of string to convert it into capital
Val() function is used in Visual Basic 6.0 to convert a string to a numeric value (such as integer, double etc.) or to extract a numeric value out of a string, as illustrated below.Val function as used to convert a string to a numeric valuefor example, let str be a string,Dim str as stringDim int as integerstr="09090"int=val(str)gives int = 9090also, used to extract the numeric part out of a following string,ie. a=val("98ASR_tyui") would give a=98however,b=val("The89")would give b=0 as there is no numeric value preceding the string.