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Showing content from https://scala-lang.org/api/3.x/scala/io/StdIn$.html below:

StdIn

scala.io.StdIn

Attributes
Source
StdIn.scala
Graph
Supertypes
Self type
Members list

Reads a boolean value from an entire line of the default input.

Reads a boolean value from an entire line of the default input. Has a fairly liberal interpretation of the input.

Attributes
Returns

the boolean value read, or false if it couldn't be converted to a boolean

Throws
Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads a byte value from an entire line of the default input.

Reads a byte value from an entire line of the default input.

Attributes
Returns

the Byte that was read

Throws
Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads a char value from an entire line of the default input.

Reads a char value from an entire line of the default input.

Attributes
Returns

the Char that was read

Throws
Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads a double value from an entire line of the default input.

Reads a double value from an entire line of the default input.

Attributes
Returns

the Double that was read.

Throws
Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads a float value from an entire line of the default input.

Reads a float value from an entire line of the default input.

Attributes
Returns

the Float that was read.

Throws
Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads an int value from an entire line of the default input.

Reads an int value from an entire line of the default input.

Attributes
Returns

the Int that was read

Throws
Inherited from:
StdIn (hidden)
Source
StdIn.scala

Print and flush formatted text to the default output, and read a full line from the default input.

Print and flush formatted text to the default output, and read a full line from the default input. Returns null if the end of the input stream has been reached.

Value parameters
args

the parameters used to instantiate the format, as in printf.

text

the format of the text to print out, as in printf.

Attributes
Returns

the string read from the default input

Inherited from:
StdIn (hidden)
Source
StdIn.scala

Read a full line from the default input.

Read a full line from the default input. Returns null if the end of the input stream has been reached.

Attributes
Returns

the string read from the terminal or null if the end of stream was reached.

Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads an long value from an entire line of the default input.

Reads an long value from an entire line of the default input.

Attributes
Returns

the Long that was read

Throws
Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads a short value from an entire line of the default input.

Reads a short value from an entire line of the default input.

Attributes
Returns

the short that was read

Throws
Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads in some structured input (from the default input), specified by a format specifier.

Reads in some structured input (from the default input), specified by a format specifier. See class java.text.MessageFormat for details of the format specification.

Value parameters
format

the format of the input.

Attributes
Returns

a list of all extracted values.

Throws
Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads in some structured input (from the default input), specified by a format specifier, returning only the first value extracted, according to the format specification.

Reads in some structured input (from the default input), specified by a format specifier, returning only the first value extracted, according to the format specification.

Value parameters
format

format string, as accepted by readf.

Attributes
Returns

The first value that was extracted from the input

Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads in some structured input (from the default input), specified by a format specifier, returning only the first two values extracted, according to the format specification.

Reads in some structured input (from the default input), specified by a format specifier, returning only the first two values extracted, according to the format specification.

Value parameters
format

format string, as accepted by readf.

Attributes
Returns

A scala.Tuple2 containing the first two values extracted

Inherited from:
StdIn (hidden)
Source
StdIn.scala

Reads in some structured input (from the default input), specified by a format specifier, returning only the first three values extracted, according to the format specification.

Reads in some structured input (from the default input), specified by a format specifier, returning only the first three values extracted, according to the format specification.

Value parameters
format

format string, as accepted by readf.

Attributes
Returns

A scala.Tuple3 containing the first three values extracted

Inherited from:
StdIn (hidden)
Source
StdIn.scala

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