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検索結果
先頭5件
-
RSS
:: ImageFaviconModel :: ImageFavicon # size (24104.0) -
@todo
@todo -
RSS
:: RDF :: Channel :: ImageFavicon # size (21104.0) -
@todo
@todo -
Vector
# size -> Integer (21101.0) -
ベクトルの要素数(次元)を返します。
ベクトルの要素数(次元)を返します。 -
CSV
:: Row # size -> Integer (18123.0) -
Array#length, Array#size に委譲します。
...Array#length, Array#size に委譲します。
@see Array#size... -
CSV
:: Table # size -> Integer (18119.0) -
(ヘッダを除く)行数を返します。
...(ヘッダを除く)行数を返します。
Array#length, Array#size に委譲しています。
//emlist[][ruby]{
require 'csv'
csv = CSV.new("a,b,c\n1,2,3", headers: true)
table = csv.read
p table.size # => 1
//}
@see Array#length, Array#size... -
ENV
. size -> Integer (18101.0) -
環境変数の数を返します。
環境変数の数を返します。 -
Encoding
:: Converter # primitive _ convert(source _ buffer , destination _ buffer , destination _ byteoffset , destination _ bytesize) -> Symbol (15300.0) -
エンコーディング変換のためのメソッドの中で、もっとも細かな扱いが可能なメソッドです。
...::Converter#primitive_convert が唯一の方法になります。
@param source_buffer 変換元文字列のバッファ
@param destination_buffer 変換先文字列を格納するバッファ
@param destination_byteoffset 変換先バッファでのオフセット
@param destination_bytesize 変......=> true # stop conversion after output before input
: integer form
Encoding::Converter::PARTIAL_INPUT
Encoding::Converter::AFTER_OUTPUT
戻り値は以下のうちのどれかです。
* :invalid_byte_sequence
* :incomplete_input
* :undefined_conversion
* :after_output
*......Converter.new("UTF-8", "EUC-JP")
src = "abc\x81あいう\u{20bb7}\xe3"
dst = ''
begin
ret = ec.primitive_convert(src, dst)
p [ret, src, dst, ec.primitive_errinfo]
case ret
when :invalid_byte_sequence
ec.insert_output(ec.primitive_errinfo[3].dump[1..-2])
redo
when :undefined_conver... -
Encoding
:: Converter # primitive _ convert(source _ buffer , destination _ buffer , destination _ byteoffset , destination _ bytesize , options) -> Symbol (15300.0) -
エンコーディング変換のためのメソッドの中で、もっとも細かな扱いが可能なメソッドです。
...::Converter#primitive_convert が唯一の方法になります。
@param source_buffer 変換元文字列のバッファ
@param destination_buffer 変換先文字列を格納するバッファ
@param destination_byteoffset 変換先バッファでのオフセット
@param destination_bytesize 変......=> true # stop conversion after output before input
: integer form
Encoding::Converter::PARTIAL_INPUT
Encoding::Converter::AFTER_OUTPUT
戻り値は以下のうちのどれかです。
* :invalid_byte_sequence
* :incomplete_input
* :undefined_conversion
* :after_output
*......Converter.new("UTF-8", "EUC-JP")
src = "abc\x81あいう\u{20bb7}\xe3"
dst = ''
begin
ret = ec.primitive_convert(src, dst)
p [ret, src, dst, ec.primitive_errinfo]
case ret
when :invalid_byte_sequence
ec.insert_output(ec.primitive_errinfo[3].dump[1..-2])
redo
when :undefined_conver... -
Hash
# size -> Integer (15119.0) -
ハッシュの要素の数を返します。
...ハッシュの要素の数を返します。
//emlist[][ruby]{
h = { "d" => 100, "a" => 200, "v" => 300, "e" => 400 }
h.length #=> 4
h.size #=> 4
h.delete("a") #=> 200
h.length #=> 3
h.size #=> 3
//}...