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How does UTF-8 “variable-width encoding” work?
... Like this:
0xxx xxxx A single-byte US-ASCII code (from the first 127 characters)
The multi-byte code-points each start with a few bits that essentially say "hey, you need to also read the next byte (or two, or three) to figure out what I am." They are:
110x xxxx One more byte follows
11...
How to run SQL script in MySQL?
...to make it work (the password itself did not contain any spaces or special chars): mysql -u yourusername -p"yourpassword"
– TmTron
Sep 11 '14 at 12:18
1
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Underlining text in UIButton
...vious one.
Edit:
oddly (in iOS8 at least) you have to underline the first character otherwise it doesn't work!
so as a workaround, set the first char underlined with clear colour!
// underline Terms and condidtions
NSMutableAttributedString* tncString = [[NSMutableAttributedString alloc] ...
Given an emacs command name, how would you find key-bindings ? (and vice versa)
...gt; nil
(lookup-key isearch-mode-map (kbd "TAB")) ; => isearch-printing-char
For programmatically getting all key sequences bound to a given command, where-is-internal is probably the function to use. The name of the function ending with internal seems to suggest that it's not for Emacs users t...
nodejs how to read keystrokes from stdin
...nswer since this capability was stripped from tty, here's how to get a raw character stream from stdin:
var stdin = process.stdin;
// without this, we would only get streams once enter is pressed
stdin.setRawMode( true );
// resume stdin in the parent process (node app won't quit all by itself
//...
What method in the String class returns only the first N characters?
...input string to is longer than the provided length N , only the first N characters are to be displayed.
12 Answers
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How to get the last character of a string in a shell?
I have written the following lines to get the last character of a string:
8 Answers
8
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Repeat Character N Times
In Perl I can repeat a character multiple times using the syntax:
23 Answers
23
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URL encoding in Android
...
This method doesn't encode characters like ğ to %C4%9F. Accepted one encodes!
– Alexander Prokofyev
May 30 '15 at 15:11
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Read error response body in Java
...bufferedReader.read()) != -1) {
sb.append((char) cp);
}
bufferedReader.close();
}
in.close();
} else {
/* error fro...