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test a file upload using rspec - rails
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Mauricio Gracia Gutierrez
7,41444 gold badges4949 silver badges7474 bronze badges
answered Nov 28 '11 at 13:16
ebsbkebsbk
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Colors with unix command “watch”?
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Some newer versions of watch now support color.
For example watch --color ls -ahl --color.
Rel...
How to pass the values from one activity to previous activity
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To capture actions performed on one Activity within another requires three steps.
Launch the s...
How do I limit the number of rows returned by an Oracle query after ordering?
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20 rows selected.
Get first N rows
SELECT val
FROM rownum_order_test
ORDER B...
Interface Builder: What are the UIView's Layout iOS 6/7 Deltas for?
... iOS 7
– Lee Probert
Sep 27 '13 at 14:19
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How to print matched regex pattern using awk?
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This is the very basic
awk '/pattern/{ print $0 }' file
ask awk to search for pattern using ...
How can I remove a specific item from an array?
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Representing graphs (data structure) in Python
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What is “rvalue reference for *this”?
...te exists. Additionally, this is the important bit for us (same clause):
p4 For non-static member functions, the type of the implicit object parameter is
“lvalue reference to cv X” for functions declared without a ref-qualifier or with the & ref-qualifier
“rvalue reference to cv X” fo...
How do I get a list of all the duplicate items using pandas in python?
...ENT_DATE TRAINER_MANAGING TRAINER_OPERATOR FIRST_VISIT_DATE
24 11795 27-Feb-12 0643D38-Hanover NH 0643D38-Hanover NH 19-Jun-12
6 11795 3-Jul-12 0649597-White River VT 0649597-White River VT 30-Mar-12
18 8096 19-Dec-11 0649597-White Riv...