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Using sed and grep/egrep to search and replace
I am using egrep -R followed by a regular expression containing about 10 unions, so like:
.jpg | .png | .gif etc. This works well, now I would like to replace all strings found with .bmp
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ld cannot find an existing library
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158
The problem is the linker is looking for libmagic.so but you only have libmagic.so.1
A quick ...
What is the correct MIME type to use for an RSS feed?
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edited Dec 24 '10 at 11:06
answered Feb 27 '09 at 16:58
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What is the difference between print and puts?
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381
puts adds a new line to the end of each argument if there is not one already.
print does not a...
Inserting a string into a list without getting split into characters
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147
To add to the end of the list:
list.append('foo')
To insert at the beginning:
list.insert(...
For each row in an R dataframe
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105
You can try this, using apply() function
> d
name plate value1 value2
1 A P1 ...
Is there a fixed sized queue which removes excessive elements?
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16 Answers
16
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Pointers vs. values in parameters and return values
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414
tl;dr:
Methods using receiver pointers are common; the rule of thumb for receivers is, "If in ...
Multiple levels of 'collection.defaultdict' in Python
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edited Sep 12 '19 at 19:45
StevenWernerCS
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