#In a flutter synonym code
Unicode is an international standard that assigns unique code numbers for the characters of every language in the world. The problem was that the numbers overlapped and when you used the wrong decoding key you ended up with garbled nonsense. So people made other code keys with more numbers. That worked fine for English but ASCII only had 128 codes (from 7 bits of data) and that wasn’t enough for all of the characters in other languages. ASCII was an early example of this, where the code key was 97=a, 98=b, 99=c, and so on. We want to make our messages easy to decode, so we agree on a code key, or should I say, a standard. The wrong code key, though, would give garbled nonsense.Ĭomputers are similar, except most of the time we don't want secret messages. As long as my friend and I had the same code key, we could decode each other's messages. To make the code even more secret you could shift the numbers, where 1=b, 2=c, 3=d and so on until it wrapped around where 26=a. A message using this code might be: 9 12 9 11 5 6 12 21 20 20 5 18
When I was a kid I liked to write "secret" messages in code, where 1=a, 2=b, 3=c and so on until 26=z. If you are already familiar with concepts like grapheme clusters and Dart strings, you can skip down to the text styling sections below. The more you experiment on your own, the more you will learn. You can modify or replace it using the examples below.
Note the _myWidget() function at the end.
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