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test a file upload using rspec - rails

...t 18:21 Mauricio Gracia Gutierrez 7,41444 gold badges4949 silver badges7474 bronze badges answered Nov 28 '11 at 13:16 ...
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Managing relationships in Laravel, adhering to the repository pattern

...what you are doing often and find it works great. I often, however, organize repositories around business logic instead of having a repo-per-table. This is useful as it's a point of view centered around how your application should solve your "business problem". A Course is a "entity", with attribu...
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Bomb dropping algorithm

...uares from the inner layer: 0 A B C X Y D Z At this point the perimeter is effectively a closed 1 dimensional loop, because any bomb will reduce 3 adjacent squares. Except for some weirdness near the corners - X can "hit" A,B,C,and D. Now we can't use any blast r...
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Check if bash variable equals 0 [duplicate]

...your depth variable is unset. This means that the expression [ $depth -eq $zero ] becomes [ -eq 0 ] after bash substitutes the values of the variables into the expression. The problem here is that the -eq operator is incorrectly used as an operator with only one argument (the zero), but it requires ...
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Force LF eol in git repo and working copy

... 51.9k1717 gold badges125125 silver badges121121 bronze badges 35 ...
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Comparing strings with == which are declared final in Java

...n you declare a String (which is immutable) variable as final, and initialize it with a compile-time constant expression, it also becomes a compile-time constant expression, and its value is inlined by the compiler where it is used. So, in your second code example, after inlining the values, the str...
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What is the exact meaning of IFS=$'\n'?

...a 73k6161 gold badges289289 silver badges368368 bronze badges answered Nov 8 '10 at 21:36 sepp2ksepp2k 331k4747 gold badges636636 ...
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Convert UTC date time to local date time

...lbath 5,59822 gold badges1414 silver badges1515 bronze badges 5 ...
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What is causing this ActiveRecord::ReadOnlyRecord error?

... morhook 48455 silver badges1515 bronze badges answered Mar 12 '09 at 18:15 vladrvladr 60k1616 gold badges120120 si...
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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?

...yslik 7,07755 gold badges4343 silver badges8282 bronze badges answered May 7 '12 at 15:47 MatthiasMatthias 8,70022 gold badges1616...