“Number”, “Punctuation”, or “Symbol”, which in turn are broken up into subcategories. To take the codes from the above output, 'Ll' means ‘Letter, lowercase’, 'No' means “Number, other”, 'Mn' is “Mark, nonspacing”, and 'So' is...
The piece labels are normally single letters, uppercase being used for White and lowercase being used for Black. With this convention in mind, the expression isupper old is checking whether the move was to a space that already had a White piece on it. If it is, then the move is illegal...
You could write files using different codes (all your Russian files in a coding system called KOI8, all your French files in a different coding system called Latin1), but what if you wanted to write a French document that quotes some Russian text? In the 1980s people began to want to s...
You could write files using different codes (all your Russian files in a coding system called KOI8, all your French files in a different coding system called Latin1), but what if you wanted to write a French document that quotes some Russian text? In the 1980s people began to want to s...
” These days I tend to follow the author’s lead, because nearly all the authors I deal with are pretty good writers and because if I’m not busily changing caps to lowercase I’m more likely to notice other things that could use my attention. Just about everyone agrees, however, that...
According to RFC 2821 and RFC 2822, the local-part of an email addresses may use any of these ASCII characters: Uppercase and lowercase letters The digits 0 through 9 The characters, !#$%&'*+-/=?^_`{|}~ The character "." provided that it is not the first or last cha...
However…as we move to online services which can control the rate of password guessing attempts then complexity becomes less of a factor. Instead, predictability becomes the issue. ‘Password1’ is a somewhat complex password since it has uppercase, lowercase & numerals. The problem isn’t a ...
Write down the initial resistance value, if you wish. The value should soon revert to what it was before you connected the leads. 5 Disconnect and reconnect the capacitor several times. You should see the same results as on the first test. If you do, the capacitor is good. If, howev...