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1
. 6 . 8から1 . 8 . 0への変更点(まとめ) (12) -
AF
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AF
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AF
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AF
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IPPROTO
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IPPROTO
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IPPROTO
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IPPROTO
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IPPROTO
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IPPROTO
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IPPROTO
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IPPROTO
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IPPROTO
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IPPROTO
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IPV6
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IPV6
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IPV6
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IPV6
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IPX
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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IP
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MSG
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MSG
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MSG
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MSG
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MSG
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NEWS for Ruby 2
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NEWS for Ruby 2
. 3 . 0 (10) -
NEWS for Ruby 2
. 5 . 0 (8) -
NEWS for Ruby 3
. 0 . 0 (5) -
NI
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NI
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NI
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NI
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
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PF
_ XTP (12) - RDONLY (12)
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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REG
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SCM
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SOCK
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SOCK
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SOL
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SOL
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SOL
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SOL
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SOL
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SOL
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SOL
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SOPRI
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SO
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STANDARD
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STANDARD
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TCP
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TCP
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TCP
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TCP
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for
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global
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instance
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ip
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ipv6
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ipv6
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ipv6
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local
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rb
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rb
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ruby 1
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rubygems
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-
to
_ path (12) -
unix
_ rights (24) - write (12)
- クラス/メソッドの定義 (12)
検索結果
-
Socket
:: SO _ TYPE -> Integer (106.0) -
Get the socket type。 BasicSocket#getsockopt, BasicSocket#setsockopt の第2引数(optname)に使用します。
...Get the socket type。
BasicSocket#getsockopt, BasicSocket#setsockopt
の第2引数(optname)に使用します。
@see sys/socket.h(header), getsockopt(2freebsd),
socket(7linux), Socket::Constants::SOL_SOCKET... -
Syslog
. # mask -> Integer | nil (106.0) -
ログの優先度のマスクを取得または設定します。 マスクは永続的であり、 Syslog.openやSyslog.close ではリセットされません。
...lose
ではリセットされません。
@param mask ログの優先度のマスクを設定します。
@raise RuntimeError syslog がオープンされていない場合、発生します。
使用例
require 'syslog'
include Syslog::Constants
# ログの場所は実行環境によっ......'/var/log/ftp.log'
Syslog.open('ftpd', LOG_PID | LOG_NDELAY, LOG_FTP)
Syslog.mask = Syslog::LOG_UPTO(LOG_ERR)
[ LOG_CRIT, LOG_ERR, LOG_WARNING,
LOG_NOTICE, LOG_INFO, LOG_DEBUG ].each_with_index { |c, i|
Syslog.log(c, "test for syslog FTP #{c}, #{i}")
}
Syslog.close
File.foreach......(log){|line|
print line if line =~ /FTP/
}... -
クラス/メソッドの定義 (30.0)
-
クラス/メソッドの定義 * クラス/メソッドの定義: * class * singleton_class * module * method * operator * nest_method * eval_method * singleton_method * class_method * limit * 定義に関する操作: * alias * undef * defined
...* module
* method
* operator
* nest_method
* eval_method
* singleton_method
* class_method
* limit
* 定義に関する操作:
* alias
* undef
* defined
===[a:class] クラス定義
//emlist[例][ruby]{
class Foo < Super
def test
# ...
end
# .......class 識別子 [`<' superclass ]
式..
end
文法:
class 識別子 [`<' superclass ]
式..
[rescue [error_type,..] [=> evar] [then]
式..]..
[else
式..]
[ensure
式..]
e......File::Constants を include することで、
# File::RDONLY などと書かずに直接 RDONLY と書くことができる。
class File
module Constants
RDONLY = 0
WRONLY = 1
end
include Constants
end
File.open("foo", File::RDONLY)
# あるいは
include File::Constants
File.ope... -
IO (12.0)
-
基本的な入出力機能のためのクラスです。
...基本的な入出力機能のためのクラスです。
File::Constants は、File から IO へ移動しました。
===[a:m17n] 多言語化と IO のエンコーディング
IO オブジェクトはエンコーディングを持ちます。
エンコーディングの影響を受けるメ......して下さい。
以下がテキスト読み込みメソッドです。
* IO.foreach
* IO.readlines
* IO#each_line
* IO#lines
* IO#gets
* IO#getc
* IO#ungetc
* IO#read
* IO#readchar
* IO#readline
* IO#readlines
バイナリ読み込みメソッドは IO のエンコーディングの......込みメソッドです。
* IO#read(size)
* IO#read_nonblock
* IO#readpartial
* IO#sysread
また書き込みメソッド IO#write も IO のエンコーディングの影響を受けます。
IO のすべての書き込みメソッドは内部で IO#write を呼びますので、
書き込......参照して下さい。
以下がテキスト読み込みメソッドです。
* IO.foreach
* IO.readlines
* IO#each_line
* IO#gets
* IO#getc
* IO#ungetc
* IO#read
* IO#readchar
* IO#readline
* IO#readlines
バイナリ読み込みメソッドは IO のエンコーディングの影響...