What is an ASCII chart?
An ASCII Chart is a simple way to keep a list ofwhat all the printable, or displayable charactersare. All computers store information as a set of 1's and 0's (bits), not as actual characters. Agroup of eight (8) bits make a byte. Believe itor not, four bits actually make a nibble and twonibbles make a byte. Pay attention, there is goingto be a test on this. ;-)To keep things simple, if you count from 0 up to254, here are some milestones:
- 32 is a space
- 48 to 57 are our numbers 0-9
- 65 to 90 are the capital letters A-Z
- 97 to 122 are the lowercase letters a-z
100 5 9 X Y Z a b cOf course, most sort routines allow you to overide what isconsidered the true ASCII sort sequence.
Characters do not appear the same on all computers. Why?
<META http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
What do I need an ASCII chart for anyway?
So instead we use special codes to do what is above.
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Having a chart like this can be a great timesaver when you need to know what number makes what character.
How do I use this chart?
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