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| Perl Monk, Perl Meditation | |
| PerlMonks |
Illuminations |
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Welcome to the Illuminations!Here you will find questions (from the Seekers of Perl Wisdom section) which have been esteemed by our venerable monks to be exceptional. These questions are organized with categories (tags, keywords). These exceptional questions will likewise have one or more replies which have been deemed best. When you're viewing the SoPW section, or the threaded view of a question, each exceptional question and its best replies are indicated with a nice golden star: ⭐ The users empowered to designate questions and answers as "exceptional" are the Q&A Editors group. For further information, see the FAQ How are the Illuminations maintained? Good Questions in categories (input and output)How do I print characters with underline or bold? — 2⭐ / 3 how do i redirect STDOUT, STDIN, or STDERR to a FILE? — 2⭐ / 11 Reading Variables from a File — 3⭐ / 6 How do you limit textarea of a form — 1⭐ / 13 How do I send passwd via Expect.pm w/o printing it clear text to screen — 1⭐ / 3 undef vs. $foo = 0 — 1⭐ / 4 How do you clear the screen? — 6⭐ / 10 How to flush output to the console? — 2⭐ / 5 How do I localize $_ in while loops? — 1⭐ / 2 How do you use command line parameters? — 1⭐ / 3 How do I make password prompts not echo back the user? — 4⭐ / 6 What is a good "Press any key to continue" code? — 3⭐ / 7 Funny usage of print function — 2⭐ / 5 How do I print formatted text to a scalar instead of a filehandle? — 2⭐ / 4 How can I get just one character from STDIN? — 2⭐ / 6 How do you open a filehandle to a DOS file which has spaces in the filename? — 1⭐ / 3 |
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