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How can I wrap text to some length in Vim?
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edited Jun 13 '18 at 20:40
APerson
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Remove blank lines with grep
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308
Try the following:
grep -v -e '^$' foo.txt
The -e option allows regex patterns for matching.
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How to return a file using Web API?
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answered Jun 20 '12 at 18:20
RegforRegfor
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error, string or binary data would be truncated when trying to insert
...ta you are trying to insert. For example, if the Phone field is a varchar(8) field, and you try to put 11 characters in to it, you will get this error.
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Get position of UIView in respect to its superview's superview
...ference:
https://developer.apple.com/documentation/uikit/uiview/1622498-convert
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How can I mark “To Do” comments in Xcode?
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edited Aug 5 '18 at 22:46
Chris Nolet
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mysql query order by multiple items
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138
SELECT some_cols
FROM prefix_users
WHERE (some conditions)
ORDER BY pic_set DESC, last_activity;...
How to check if a string starts with a specified string? [duplicate]
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889
Use the substr function to return a part of a string.
substr( $string_n, 0, 4 ) === "http...
CSS filter: make color image with transparency white
...(1);
}
<p>
Original:
<img src="http://i.stack.imgur.com/jO8jP.gif" />
</p>
<p>
Filter:
<img src="http://i.stack.imgur.com/jO8jP.gif" class="filter" />
</p>
First, brightness(0) makes all image black, except transparent parts, which remain t...
What is q=0.5 in Accept* HTTP headers?
...ity value defaults to "q=1". For example,
Accept-Language: da, en-gb;q=0.8, en;q=0.7
would mean: "I prefer Danish, but will accept British English and other types of English."
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