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Get last element of Stream/List in a one-liner
...derscore).
– assylias
Jan 30 '14 at 10:52
2
Technically, it may not work for any streams. The doc...
How can I check if a Perl array contains a particular value?
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answered May 18 '10 at 19:05
jkramerjkramer
14.2k55 gold badges4343 silver badges4949 bronze badges
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Free XML Formatting tool [closed]
...rstObject XML Editor.
– Ash
Jun 15 '10 at 1:04
8
Notepad++ 's XML indent feature however wraps XM...
SQL query return data from multiple tables
...ll auto_increment primary key,
-> color varchar(15), paint varchar(10));
Query OK, 0 rows affected (0.01 sec)
mysql> show columns from colors;
+-------+-------------+------+-----+---------+----------------+
| Field | Type | Null | Key | Default | Extra |
+-------+--------...
ERROR 1396 (HY000): Operation CREATE USER failed for 'jack'@'localhost'
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I'm seeing the same problem with 10.1.21, but "flush privileges" didn't make any difference. I drop the user, flush, and then create, which fails with "ERROR 1396 (HY000) at line 7: Operation CREATE USER failed for ...". I wish I could get mysql/mariadb to e...
Javascript heredoc
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answered Jan 10 '15 at 10:25
mkomko
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Why are arrays of references illegal?
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answered Jul 22 '09 at 10:19
Kirill V. LyadvinskyKirill V. Lyadvinsky
87.3k2222 gold badges125125 silver badges208208 bronze badges
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Centering floating divs within another div
...t;/span>
</div>
with CSS:
.wpr
{
width: 400px;
height: 100px;
background: pink;
padding: 10px 30px;
}
.wpr span
{
width: 50px;
height: 50px;
background: green;
float: left; /* **children floated left** */
margin: 0 5px;
}
(This is the (expected - an...
Hide html horizontal but not vertical scrollbar
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answered Apr 7 '10 at 17:00
Nick Craver♦Nick Craver
580k125125 gold badges12551255 silver badges11351135 bronze badges
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Convert duration to hours:minutes:seconds (or similar) in Rails 3 or Ruby
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answered Nov 14 '10 at 1:59
allanallan
1,14588 silver badges77 bronze badges
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