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How to get an array of unique values from an array containing duplicates in JavaScript? [duplicate]
Given a ['0','1','1','2','3','3','3'] array, the result should be ['0','1','2','3'] .
17 Answers
...
Send inline image in email
... Has Sent You A Screenshot";
mail.Body = String.Format(
"<h3>Client: " + data.client_id + " Has Sent You A Screenshot</h3>" +
@"<img src=""cid:{0}"" />", att.ContentId);
mail.IsBodyHtml = true;
mail.Attachments.Add(att);
...
What are good grep tools for Windows? [closed]
... community wiki
9 revs, 6 users 36%Mark Biek
4
...
Bash tool to get nth line from a file
...
832
head and pipe with tail will be slow for a huge file. I would suggest sed like this:
sed 'NUMq...
Why does the indexing start with zero in 'C'?
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Keith Thompson
221k3333 gold badges352352 silver badges557557 bronze badges
answered Sep 6 '11 at 13:29
Massimiliano Pel...
How to select the first element in the dropdown using jquery?
...
193
Try this out...
$('select option:first-child').attr("selected", "selected");
Another option w...
What is the optimal length for user password salt? [closed]
...n the aggregate won't speed up the search much on the whole database. Even 32-bit salts are acceptable for most purposes, it will in the worst case speed an attacker's search by about 58%. The cost of increasing salts beyond 64 bits isn't high but there is no security reason to do so.
There is some...
Using column alias in WHERE clause of MySQL query produces an error
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Madhur Bhaiya
25.4k1010 gold badges3737 silver badges5151 bronze badges
answered Jun 3 '09 at 0:38
victor hugovictor hugo
...
Can't open config file: /usr/local/ssl/openssl.cnf on Windows [duplicate]
...
The solution is running this command:
set OPENSSL_CONF=C:\OpenSSL-Win32\bin\openssl.cfg
or
set OPENSSL_CONF=[path-to-OpenSSL-install-dir]\bin\openssl.cfg
in the command prompt before using openssl command.
Let openssl know for sure where to find its .cfg file.
Alternatively you coul...
PHP validation/regex for URL
...)\[\]{},;"\':<]|\.\s|$)#i',
"'<a href=\"$1\" target=\"_blank\">$3</a>$4'",
$text
);
Most of the random junk at the end is to deal with situations like http://domain.com. in a sentence (to avoid matching the trailing period). I'm sure it could be cleaned up but since it worked. I...