" Man is distinguished, not only by his reason, but. Here's a quote snippet from Thomas Hobbes's Leviathan: Other variations, usually derived from Base64, share this property but differ in the symbols chosen for the last two values an example is the URL and filename safe "RFC 4648 / Base64URL" variant, which uses "-" and "_". For example, MIME's Base64 implementation uses A-Z, a-z, and 0-9 for the first 62 values, as well as "+" and "/" for the last two. This combination leaves the data unlikely to be modified in transit through systems such as email, which were traditionally not 8-bit clean. The general rule is to choose a set of 64 characters that is both 1) part of a subset common to most encodings, and 2) also printable. The particular choice of characters to make up the 64 characters required for Base64 varies between implementations. The Base64 term originates from a specific MIME-content transfer encoding. From now on, you don't need to download any software for such simple tasks.īase64 is a generic term for a number of similar encoding schemes that encode binary data by treating it numerically and translating it into a base-64 representation. Read our privacy policy below for more details. We do not keep or inspect the contents of the submitted data or uploaded files in any way. We delete uploaded files from our servers immediately after being processed and the resulting downloadable file is deleted right after the first download attempt or 15 minutes of inactivity (whichever is shorter). (*) These options cannot be enabled simultaneously since the resulting output would not be valid for the majority of applications.Īll communications with our servers come through secure SSL encrypted connections (https). Currently this mode supports only the UTF-8 character set.
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