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How to print last two columns using awk
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edited Nov 29 '10 at 15:07
answered Nov 29 '10 at 15:02
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Search for string and get count in vi editor
...h for a string and find the number of occurrences in a file using the vi editor.
8 Answers
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What data is stored in Ephemeral Storage of Amazon EC2 instance?
.../mystuff will be lost. If you don't mount an ebs volume and save stuff on it, then I believe everything will be lost.
You can create an AMI from your current machine state, which will contain everything in your ephemeral storage. Then, when you launch a new instance based on that AMI it will cont...
Restoring Nuget References?
...ant to re-install packages and restore references for the whole solution omit the -ProjectName parameter.
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Mocking python function based on input arguments
...ns is
what calls to the mock return. The side_effect function is called with
the same arguments as the mock. This allows you to vary the return
value of the call dynamically, based on the input:
>>> def side_effect(value):
... return value + 1
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>>> m = MagicMock(side_...
Extract a dplyr tbl column as a vector
...ore succinct way to get one column of a dplyr tbl as a vector, from a tbl with database back-end (i.e. the data frame/table can't be subset directly)?
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Attach parameter to button.addTarget action in Swift
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edited Mar 30 '18 at 8:55
Alsh compiler
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How to draw a circle with text in the middle?
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edited Aug 13 at 13:14
misterManSam
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PHP_SELF vs PATH_INFO vs SCRIPT_NAME vs REQUEST_URI
I am building a PHP application in CodeIgniter. CodeIgniter sends all requests to the main controller: index.php . However, I don't like to see index.php in the URI. For example, http://www.example.com/faq/whatever will route to http://www.example.com/index.php/faq/whatever . I need a reliable...
MySQL LIKE IN()?
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A REGEXP might be more efficient, but you'd have to benchmark it to be sure, e.g.
SELECT * from fiberbox where field REGEXP '1740|1938|1940';
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