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Use of 'use utf8;' gives me 'Wide character in print'
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Without use utf8 Perl interprets your string as a sequence of single byte characters. There are four bytes in your string as you can see from this:
$ perl -E 'say join ":", map { ord } split //, "鸡\n";'
233:184:161:10
The first three b...
Default html form focus without JavaScript
...casJake Lucas
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Partial classes in separate dlls
...Justin NiessnerJustin Niessner
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How can I access “static” class variables within class methods in Python?
...wered Apr 1 '09 at 21:25
user44484user44484
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How do I disable the resizable property of a textarea?
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Partik
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answered Mar 8 '11 at 16:17
DonutDonut
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What is the meaning of the prefix N in T-SQL statements and when should I use it?
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answered Apr 5 '12 at 8:20
CurtCurt
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Check if a value exists in pandas dataframe index
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258
This should do the trick
'g' in df.index
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emacs, unsplit a particular window split
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edited Mar 19 '11 at 8:09
phils
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Cast Object to Generic Type for returning
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edited Mar 1 '18 at 13:32
answered Jan 25 '13 at 15:19
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How to check that a string is an int, but not a double, etc.?
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185
How about using ctype_digit?
From the manual:
<?php
$strings = array('1820.20', '10002', '...