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Delete specific line number(s) from a text file using sed?
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384
If you want to delete lines 5 through 10 and 12:
sed -e '5,10d;12d' file
This will print the ...
How do I create a slug in Django?
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419
You will need to use the slugify function.
>>> from django.template.defaultfilters im...
Rollback to an old Git commit in a public repo
...eckout [revision] .
where [revision] is the commit hash (for example: 12345678901234567890123456789012345678ab).
Don't forget the . at the end, very important. This will apply changes to the whole tree. You should execute this command in the git project root. If you are in any sub directory, the...
How to make an element width: 100% minus padding?
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14 Answers
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How to get the entire document HTML as a string?
...o MDN, outerHTML is supported in Firefox 11, Chrome 0.2, Internet Explorer 4.0, Opera 7, Safari 1.3, Android, Firefox Mobile 11, IE Mobile, Opera Mobile, and Safari Mobile. outerHTML is in the DOM Parsing and Serialization specification.
See quirksmode for browser compatibility for what will work f...
What is the purpose of double curly braces in React's JSX syntax?
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answered Mar 26 '14 at 19:49
Felix KlingFelix Kling
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How to find all occurrences of a substring?
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548
There is no simple built-in string function that does what you're looking for, but you could us...
How can I convert JSON to CSV?
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134
First, your JSON has nested objects, so it normally cannot be directly converted to CSV. You nee...
How to do the equivalent of pass by reference for primitives in Java
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174
You have several choices. The one that makes the most sense really depends on what you're tryin...
Prevent double curly brace notation from displaying momentarily before angular.js compiles/interpola
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