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application/x-www-form-urlencoded or multipart/form-data?

...will fail. The key is to choose an encoding and a boundary such that your selected boundary characters cannot appear in the encoded output. One simple solution is to use base64 (do not use raw binary). In base64 3 arbitrary bytes are encoded into four 7-bit characters, where the output character se...
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Should I impose a maximum length on passwords?

...elves), but my bank has a requirement that passwords are between 6 and 8 characters long, and I started wondering... 20 A...
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__FILE__ macro shows full path

...lity tool would be careful to split file names at both slash and backslash characters to avoid any problems for folks that do manage to use /. – RBerteig Sep 13 '12 at 20:53 ...
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What are carriage return, linefeed, and form feed?

What is the meaning of the following control characters: 12 Answers 12 ...
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How to convert Java String into byte[]?

...u have asked is: byte[] b = string.getBytes(); byte[] b = string.getBytes(Charset.forName("UTF-8")); byte[] b = string.getBytes(StandardCharsets.UTF_8); // Java 7+ only However the problem you appear to be wrestling with is that this doesn't display very well. Calling toString() will just give ...
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How can I read and parse CSV files in C++?

...0E+09 The code is written as a finite-state machine and is consuming one character at a time. I think it's easier to reason about. #include <istream> #include <string> #include <vector> enum class CSVState { UnquotedField, QuotedField, QuotedQuote }; std::vector&lt...
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What does it mean by buffer?

...ample. In a C program, for example, you might have: #define BUFSIZE 1024 char buffer[BUFSIZE]; size_t len = ; // ... later while((len=read(STDIN, &buffer, BUFSIZE)) > 0) write(STDOUT, buffer, len); ... which is a minimal version of cp(1). Here, the buffer array is used to store the ...
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Find an item in List by LINQ?

... If you want the index of the element, this will do it: int index = list.Select((item, i) => new { Item = item, Index = i }) .First(x => x.Item == search).Index; // or var tagged = list.Select((item, i) => new { Item = item, Index = i }); int index = (from pair in tagged ...
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Rails raw SQL example

... You can do this: sql = "Select * from ... your sql query here" records_array = ActiveRecord::Base.connection.execute(sql) records_array would then be the result of your sql query in an array which you can iterate through. ...
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C# Equivalent of SQL Server DataTypes

...te[] image None None varchar None None char None None nvarchar(1), nchar(1) SqlChars, SqlString Char, String, Char[] nvarchar ...