2825件ヒット
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cgi
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cgi
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cgi
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cgi
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net
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net
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net
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net
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rubygems
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rubygems
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rubygems
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rubygems
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rubygems
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rubygems
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rubygems
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rubygems
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webrick
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webrick
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webrick
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webrick
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webrick
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webrick
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webrick
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win32
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ARGF
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CGI
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CGI
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CGI
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CGI
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Fiddle
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Fiddle
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Gem
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Gem
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Gem
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Gem
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Gem
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Gem
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Gem
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Gem
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Gem
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Gem
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Gem
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IRB
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Matrix
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Matrix
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Net
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Net
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Net
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Net
:: IMAP (12) -
Net
:: IMAP :: Address (12) -
Net
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Net
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Net
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Net
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Net
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Net
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Net
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OpenSSL
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OpenSSL
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OpenSSL
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Prime
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RDoc
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RDoc
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REXML
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RSS
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RSS
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RSS
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RSS
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Rake
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Resolv
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Resolv
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WEBrick
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WEBrick
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WEBrick
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WEBrick
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WEBrick
:: HTTPServlet :: ERBHandler (12) -
WEBrick
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WEBrick
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Win32
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Win32
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Zlib
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Zlib
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Zlib
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Zlib
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モジュール
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CGI
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CGI
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Gem
:: UserInteraction (12) -
OpenSSL
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REXML
:: SAX2Listener (12) - RakeFileUtils (12)
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close
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close
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to
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v
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virtual
_ host (12)
検索結果
先頭3件
-
Addrinfo
# family _ addrinfo(host , port) -> Addrinfo (201.0) -
引数から自身に「似た」Addrinfo オブジェクトを生成します。
...。
require 'socket'
Addrinfo.tcp("0.0.0.0", 4649).family_addrinfo("www.ruby-lang.org", 80)
#=> #<Addrinfo: 221.186.184.68:80 TCP (www.ruby-lang.org:80)>
Addrinfo.unix("/tmp/sock").family_addrinfo("/tmp/sock2")
#=> #<Addrinfo: /tmp/sock2 SOCK_STREAM>
@param host ホスト(IP アド......レスもしくはホスト名)
@param port ポート番号(整数)もしくはサービス名(文字列)
@param path Unix domain socket のパス... -
IO
# advise(advice , offset=0 , len=0) -> nil (117.0) -
posix_fadvise(2) を呼びだし、 ファイルへのアクセスパターンをOSに知らせます。
...posix_fadvise(2) を呼びだし、
ファイルへのアクセスパターンをOSに知らせます。
advice には以下のいずれかのシンボルを指定します。
* :normal - デフォルト
* :sequential - データは前から順にアクセスされる
* :random - データ......スされる
* :dontneed - データは直後にはアクセスしない
* :noreuse - データは一度しかアクセスされない
これらの advice が具体的に何をするのかはプラットフォーム依存です。
ここでいう「データ」は offset と len で特定する......とができます。
len が 0 ならば、offset からファイル末尾までを指定したことになります。
デフォルトでは offset と len がともに 0 なので、
ファイル全体を指定したことになります。
posix_fadvise をサポートしていないプラッ... -
IO
# pread(maxlen , offset , outbuf = "") -> string (107.0) -
preadシステムコールを使ってファイルポインタを変更せずに、また現在のファイルポインタに 依存せずにmaxlenバイト読み込みます。
...す。
@param maxlen 読み込むバイト数を指定します。
@param offset 読み込み開始位置のファイルの先頭からのオフセットを指定します。
@param outbuf データを受け取る String を指定します。
@raise Errno::EXXX シークまたは書き込みが失......。
@raise NotImplementedError システムコールがサポートされていない OS で発生します。
//emlist[例][ruby]{
File.write("testfile", "This is line one\nThis is line two\n")
File.open("testfile") do |f|
p f.read # => "This is line one\nThis is line two\n"
p f.prea......d(12, 0) # => "This is line"
p f.pread(9, 8) # => "line one\n"
end
//}...