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sed or awk: delete n lines following a pattern
...have a go at this.
To delete 5 lines after a pattern (including the line with the pattern):
sed -e '/pattern/,+5d' file.txt
To delete 5 lines after a pattern (excluding the line with the pattern):
sed -e '/pattern/{n;N;N;N;N;d}' file.txt
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Passing variables to the next middleware using next() in Express.js
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edited Sep 9 '18 at 19:01
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
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Comparing two strings, ignoring case in C# [duplicate]
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edited Jun 15 '18 at 15:19
wonea
4,3051515 gold badges6868 silver badges131131 bronze badges
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How do I change the color of the text in a UIPickerView under iOS 7?
...iew:viewForRow:forComponent:reusingView method, but when using the view it passes in reusingView: how do I change it to use a different text color? If I use view.backgroundColor = [UIColor whiteColor]; none of the views show up anymore.
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virtualenv --no-site-packages and pip still finding global packages?
I was under the impression that virtualenv --no-site-packages would create a completely separate and isolated Python environment, but it doesn't seem to.
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How to check all checkboxes using jQuery?
I am not expert with jQuery but I have tried to create a little script for my application. I want to check all checkboxes but it isn't working correctly.
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How to select rows from a DataFrame based on column values?
...'column_name'] == some_value]
To select rows whose column value is in an iterable, some_values, use isin:
df.loc[df['column_name'].isin(some_values)]
Combine multiple conditions with &:
df.loc[(df['column_name'] >= A) & (df['column_name'] <= B)]
Note the parentheses. Due to Py...
Eclipse “Error: Could not find or load main class”
I have a project in eclipse on my laptop that I pushed to Git https://github.com/chrisbramm/LastFM-History-Graph.git
50 An...
What's the difference between text/xml vs application/xml for webservice response
... difference between text/xml and application/xml .
I am fairly new to writing webservices (REST - Jersey). I have been producing application/xml since it is what shows up in most tutorials / code examples that I have been using to learn, but I recently found out about text/xml and was wonderi...
Difference of keywords 'typename' and 'class' in templates?
...econd one you actually show in your question, though you might not realize it:
template < template < typename, typename > class Container, typename Type >
When specifying a template template, the class keyword MUST be used as above -- it is not interchangeable with typename in this ca...