raw download clone embed report print Ruby 2.78 KB # -*- encoding: utf-8 -*-require 'tempfile' module webgen::tag Don't confuse file encoding with string encoding. The purpose of the #encoding statement at the top of files is to let Ruby know during reading / interpreting your code, and your editor know how to handle any non-ASCII characters while editing / reading the file-- it is only necessary if you have at least one non-ASCII character in the file. e.g. it's necessary in your config/locale files.

The basename parameter to Tempfile.new is mostly meaningless, as the filename is made unique. An empty string default paremeter will still give a valid unique filename, freeing the caller to not be... The mode parameter defaults to 'w+b' so that the file created can be read and written without being closed. Binary mode is used so that it behaves consistently on all platforms without regard for the data that is stored. bufsize defaults to -1, meaning that the operating system default is used. .

If the file was written with encoding 1252, then you need to use the same encoding to read it. If you use Encoding.Default to write a file, that is variable depending on the PC's setting. This is why it is not recommended to use this encoding at all. This encoding is provided for non-Unicode aware OLD software and is there for COMPATIBILITY.

test/cgi/test_cgi_multipart.rb (working copy) 107 107: 108 108: def setup: 109 109: ENV['REQUEST_METHOD'] = 'POST' 110: @tempfiles = [] 110 111: end: 111 112: 112 The Ruby implementation can load a set of objects from a String, an IO or an object that implements a getc method. Stream Format ¶ ↑ The first two bytes of the stream contain the major and minor version, each as a single byte encoding a digit. The version implemented in Ruby is 4.8 (stored as “x04x08”) and is supported by ruby 1.8.0 and newer.

Ruby calls the to_s method on the string interpolation block, this tells the object to convert itself into a string. How to Extract a Substring. A substring is a smaller part of a string, it’s useful if you only want that specific part, like the beginning, middle, or end. How do you get a substring in Ruby? Jan 19, 2018 · Open up your file using regular old vanilla Notepad that comes with Windows. It will show you the encoding of the file when you click "Save As...". It'll look like this: Whatever the default-selected encoding is, that is what your current encodin...

The value for ENCODING= indicates that the external file has a different encoding from the current session encoding. When you read data from an external file, SAS transcodes the data from the specified encoding to the session encoding. Jan 10, 2019 · Base64-encoded files can be easily used by JSON and XML APIs since they are represented as text and can be sent through the standard application/json format. However, the encoding increases the file size by 33%, making it difficult to transfer larger files. Encoding and decoding also adds a computational overhead for both the server and the client. While strings created from these locations will have this encoding, the encoding may not be valid. Be sure to check String#valid_encoding?. File data written to disk will be transcoded to the default external encoding when written. The default external encoding is initialized by the locale or -E option.

:tempfile (Boolean) — default: false — Normally read data is stored in memory when building the parts in order to complete the underlying multipart upload. By passing :tempfile => true data read will be temporarily stored on disk reducing the memory footprint vastly.

This overrides Tempfile#binmode to make sure that the extenal encoding for binary mode is ASCII-8BIT. This behavior is what's in CRuby, but not in JRuby 34 35 36 37 When a Tempfile object is garbage collected, or when the Ruby interpreter exits, its associated temporary file is automatically deleted. This means that's it's unnecessary to explicitly delete a Tempfile after use, though it's good practice to do so: not explicitly deleting unused Tempfiles can potentially leave behind large amounts of ... Class Tempfile < DelegateClass(File) A utility class for managing temporary files. When you create a Tempfile object, it will create a temporary file with a unique filename. A Tempfile objects behaves just like a File object, and you can perform all the usual file operations on it: reading data, writing data, changing its permissions, etc.

Ruby goes to great lengths to be a purely object oriented language. Every value in Ruby is an object, even the most primitive things: strings, numbers and even trueand false. by default the object is constructed as if tempfile was called without options, but with the additional behaviour that the temporary file is removed by the object destructor if UNLINK is set to true (the default). Supported arguments are the same as for tempfile : UNLINK (defaulting to true), DIR, EXLOCK and SUFFIX. Ruby calls the to_s method on the string interpolation block, this tells the object to convert itself into a string. How to Extract a Substring. A substring is a smaller part of a string, it’s useful if you only want that specific part, like the beginning, middle, or end. How do you get a substring in Ruby?

This has an encoding specifying how files are encoded. There are a number of different types of encoding—UTF-8, UTF-16, Cp1252, ISO-8859-1, US-ASCII and (lots of) others. On Windows the default character encoding is Cp1252, on Unix it is usually UTF-8. For both of these encoding there are illegal byte sequences (more in UTF-8 than for Cp1252). GitLab Community Edition Project overview Project overview Details; Activity; Repository Repository Files Commits Branches Tags All XML processors are required to be able to process documents encoded using UTF-8 or UTF-16, with or without an XML declaration. The encoding of UTF-8 and UTF-16 encoded documents is detected using the Unicode byte-order-mark. The XML declaration is mandatory if the encoding of the document is anything other than UTF-8 or UTF-16.

To run Ruby on Windows, you have to install Ruby and several developer tools. The following instructions have been tested with Windows 8 and 8.1. Go to Ruby Installer in your web browser. Click the big red Download button. A list of RubyInstallers appears. Click Ruby 2.2.2 near the top of the RubyInstallers list. Click …

The default encoding is 'ascii'. Errors may be given to set the desired error handling scheme. The default error handler is 'strict' meaning that decoding errors raise ValueError (or a more codec specific subclass, such as UnicodeDecodeError). Refer to Codec Base Classes for more information on codec error handling. Jan 27, 2015 · You set NetBeans default encoding UTF-8. Your netbeans_default_options may contain additional parameters inside the quotation marks. In such case, add -J-Dfile.encoding=UTF-8 at the end of the string. Separate it with space from other parameters. Find answers to Reading from Text file A and writing to Text File B - how to keep the same encoding/line end types from the expert community at Experts Exchange Reading from Text file A and writing to Text File B - how to keep the same encoding/line end types Solutions | Experts Exchange encoding for display by removing default ignorable characters (soft hyphens, zero-width spaces, etc.) and placing zero-width spaces after wide emoji. When output_utf8() is FALSE the function escapes all non-ASCII characters and gives the same results on all platforms.

# Linksys_EA3500V1_v1.0.30.126544.cfg . The result of decryption is a plain text nvram dump that

that would describe it. But ... Encoding.Default solved my problem, so it would seem. Thanks very much! To find out the code page of Encoding.Default, just look at Encoding.Default.CodePage. And note that it's working because your default encoding is the one with the Finnish characters. If you need it to work on machines where this is not May 29, 2012 · Is text encoding file saved into Excel 2010 files and if so, how could one read it? I can't seem to locate such information anywhere other than just opening the xlsx files and checking the xml encoding attribute value from the beginning of the document or "sniffing" the text. And I'm not sure if the XML encoding is the right indicator. Jan 10, 2019 · Base64-encoded files can be easily used by JSON and XML APIs since they are represented as text and can be sent through the standard application/json format. However, the encoding increases the file size by 33%, making it difficult to transfer larger files. Encoding and decoding also adds a computational overhead for both the server and the client.

The required jar, unitils-io.jar, can be found in the unitils-io folder, the required dependencies, in the unitils-io/lib folder. Creating files and directories for your tests You can create a temporary file or directory in your test just by annotating a field of type File with an @TempFile or @TempDir annotation. The Ruby Programming Language: summary refs log tree commit diff Just enforce the output encoding for Ansi2html See merge request !10758 # Provides syntax highlighting via the Pygments command-line tool. class Pygments. include Webgen::Tag::Base

The default encoding is 'ascii'. Errors may be given to set the desired error handling scheme. The default error handler is 'strict' meaning that decoding errors raise ValueError (or a more codec specific subclass, such as UnicodeDecodeError). Refer to Codec Base Classes for more information on codec error handling. While strings created from these locations will have this encoding, the encoding may not be valid. Be sure to check String#valid_encoding?. File data written to disk will be transcoded to the default external encoding when written. The default external encoding is initialized by the locale or -E option.

If delete is true (the default), the file is deleted as soon as it is closed. The returned object is always a file-like object whose file attribute is the underlying true file object. This file-like object can be used in a with statement, just like a normal file. tempfile. Jun 12, 2018 · Both encoding and collation can be set on a per-column level in MySQL. You can also set this value on a per-table level, which sets the default for new columns; further, you can set it on the database level, which sets the default for new tables. Finally, you can set it at the server level, which specifies a default for new databases. Ruby on Rails. Contribute to rails/rails development by creating an account on GitHub.

R save plot as object

Ruby has three default encodings.One of them is the default source encoding, which can be set using a magic comment in the file's first line, or in the second line if the first line is taken by a shebang. A File is an abstraction of any file object accessible by the program and is closely associated with class IO. File includes the methods of module FileTest as class methods, allowing you to write (for example) File.exist?("foo").

Find answers to Reading from Text file A and writing to Text File B - how to keep the same encoding/line end types from the expert community at Experts Exchange Reading from Text file A and writing to Text File B - how to keep the same encoding/line end types Solutions | Experts Exchange /home/michael/.rvm/gems/ruby-2.0.0-p195/gems/serenity-odt-0.2.1/lib/serenity/odteruby.rb:17:in `eval' The default is the return value of gettempprefix() or gettempprefixb(), as appropriate. If dir is not None, the file will be created in that directory; otherwise, a default directory is used.

A protip by katylava about postgresql. May 29, 2012 · Is text encoding file saved into Excel 2010 files and if so, how could one read it? I can't seem to locate such information anywhere other than just opening the xlsx files and checking the xml encoding attribute value from the beginning of the document or "sniffing" the text. And I'm not sure if the XML encoding is the right indicator.

Ruby 1.8ではうまくいきましたが、Ruby 1.9ではソースファイルの先頭に# encoding: utf-8コメントを付けない限り、ソースファイルはUS-ASCIIでエンコードされていると# encoding: utf-8ます。 その時点でファイルはUS-ASCIIと見なされません。 If the file was written with encoding 1252, then you need to use the same encoding to read it. If you use Encoding.Default to write a file, that is variable depending on the PC's setting. This is why it is not recommended to use this encoding at all. This encoding is provided for non-Unicode aware OLD software and is there for COMPATIBILITY.

Ruby has three default encodings.One of them is the default source encoding, which can be set using a magic comment in the file's first line, or in the second line if the first line is taken by a shebang.

GitLab Community Edition Project overview Project overview Details; Activity; Repository Repository Files Commits Branches Tags

Don't confuse file encoding with string encoding. The purpose of the #encoding statement at the top of files is to let Ruby know during reading / interpreting your code, and your editor know how to handle any non-ASCII characters while editing / reading the file-- it is only necessary if you have at least one non-ASCII character in the file. e.g. it's necessary in your config/locale files.

Encoding ¶ ↑ Where Encoding support is available, RDoc will automatically convert all documents to the same output encoding. The output encoding can be set via RDoc::Options#encoding and defaults to Encoding.default_external. RDoc Markup Reference ¶ ↑ Block Markup ¶ ↑ Paragraphs and Verbatim ¶ ↑ Encoding Set the encoding of files by name (only available for Ruby 1.9 or later). The default value is utf-8 starting in 2.0.0, and nil before 2.0.0, which will yield the Ruby default of ASCII-8BIT . Creating a New File with Ruby <google>ADSDAQBOX_FLOW</google> New files are created in Ruby using the new method of the File class. The new method accepts two arguments, the first being the name of the file to be created and the second being the mode in which the file is to opened. Ruby on Rails - Database Setup - Before starting with this chapter, make sure your database server is up and running. Ruby on Rails recommends to create three databases - a database each for de .

Patch for param parsing to check for encoded latin-1 URL parameters - gist:944943 that would describe it. But ... Encoding.Default solved my problem, so it would seem. Thanks very much! To find out the code page of Encoding.Default, just look at Encoding.Default.CodePage. And note that it's working because your default encoding is the one with the Finnish characters. If you need it to work on machines where this is not Each IO object has an external encoding which indicates the encoding that Ruby will use to read its data. By default Ruby sets the external encoding of an IO object to the default external encoding. The default external encoding is set by locale encoding or the interpreter -E option.