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nvm keeps “forgetting” node in new terminal session
...ssue at all.
– frhd
Jul 5 '14 at 17:04
4
Okay, Ive had a typo: nvm alias defaul X. With the right...
Make browser window blink in task Bar
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edited Oct 7 '10 at 23:04
answered Oct 7 '10 at 22:50
he...
What is the canonical way to trim a string in Ruby without creating a new string?
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– Karoly Horvath
Oct 27 '15 at 22:04
@KarolyHorvath dont' you see the source code, written in C? Pls read carefully,...
ruby 1.9: invalid byte sequence in UTF-8
... for?
– Henley Chiu
Dec 18 '18 at 3:04
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Print a file's last modified date in Bash
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– Sopalajo de Arrierez
Jun 5 '16 at 12:04
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Select something that has more/less than x character
...ngth(), mysql also uses Length.
Here is the Oracle documentation:
http://www.techonthenet.com/oracle/functions/length.php
And here is the mySQL Documentation of Length(string):
http://dev.mysql.com/doc/refman/5.1/en/string-functions.html#function_length
For PostgreSQL, you can use length(string...
Visual Studio hot keys change occasionally, specifically F6 vs Ctrl-Shift-B for building. WHY?
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– TheSoftwareJedi
May 12 '09 at 23:04
1
i have upvoted that because that's definitely what happe...
Why “no projects found to import”?
...er
– Cumulo Nimbus
Jan 16 '15 at 16:04
Doesn't work for me. It shows '<projectname> overlaps the location of ano...
Remove all special characters, punctuation and spaces from string
...ndy White
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11
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Hex representation of a color with alpha channel?
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It looks like there is no hex alpha format: http://www.w3.org/TR/css3-color/
Anyway, if you use a CSS preprocessor like SASS then you can pass an hex to rgba:
background:
rgba(#000, 0.5);
And the preprocessor just converts the hex code to rgb automatically.
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