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How do I limit the number of results returned from grep?
I would like to say 10 lines max from grep.
5 Answers
5
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How to concatenate strings with padding in sqlite
...can follow along (basically what I proposed) here: http://verysimple.com/2010/01/12/sqlite-lpad-rpad-function/
-- the statement below is almost the same as
-- select lpad(mycolumn,'0',10) from mytable
select substr('0000000000' || mycolumn, -10, 10) from mytable
-- the statement below is almost t...
jQuery ID starts with
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answered Mar 24 '11 at 1:47
Mark KahnMark Kahn
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What are the most common non-BMP Unicode characters in actual use? [closed]
...ar? These are the ones which require 4 bytes in UTF-8 or surrogates in UTF-16.
3 Answers
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git: How do I get the latest version of my code?
I'm using Git 1.7.4.1. I want to get the latest version of my code from the repository, but I'm getting errors ...
10 Answ...
How to Apply global font to whole HTML document
...e the asterisk and !important elements within CSS.
html *
{
font-size: 1em !important;
color: #000 !important;
font-family: Arial !important;
}
The asterisk matches everything (you could probably get away without the html too).
The !important ensures that nothing can override what you'v...
Regular expression to limit number of characters to 10
...te a regular expression that will only allow lowercase letters and up to 10 characters. What I have so far looks like this:
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How can I get enum possible values in a MySQL database?
...enum\(\'(.*)\'\)$/", $type, $matches);
$enum = explode("','", $matches[1]);
return $enum;
}
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Difference between OperationCanceledException and TaskCanceledException?
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1 Answer
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How do you log server errors on django sites
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104
Well, when DEBUG = False, Django will automatically mail a full traceback of any error to each...