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Remove ActiveRecord in Rails 3
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I'm going by this from reading the source, so let me know if it actually worked. :)
The rails command that generates the application template now has an option -O, which tells it to skip ActiveRecord.
If you don't feel like rerunning rails, ...
No Multiline Lambda in Python: Why not?
... they could force the use of parentheses if you want to return a tuple from a lambda. IMO, this should have always been enforced to prevent such ambiguities, but oh well.
– mpen
Jul 28 '12 at 23:28
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Bootstrap 3 Flush footer to bottom. not fixed
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There is a simplified solution from bootstrap here (where you don't need to create a new class): http://getbootstrap.com/examples/sticky-footer-navbar/
When you open that page, right click on a browser and "View Source" and open the sticky-footer-navbar.c...
How to change color of Android ListView separator line?
...swered Mar 3 '10 at 15:45
JeremyFromEarthJeremyFromEarth
14.1k44 gold badges2929 silver badges4646 bronze badges
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Why is this program erroneously rejected by three C++ compilers?
...ce the error. It is entirely possible that your compiler support a mapping from image to basic source character set, but is not required to.
Since this mapping is implementation-defined, you'll need to look at your implementations documentation to see the file formats it supports. Typically, every...
MongoDB drop every database
I would like to know if there're a command to drop every databases from my MongoDB?
8 Answers
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How do I determine if my python shell is executing in 32bit or 64bit?
I need a way to tell what mode the shell is in from within the shell.
18 Answers
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What does “abstract over” mean?
...e element type is kind of "hidden" in the second method.
A consequence from our event streams
being first-class values is that we
can abstract over them.
In Swing an event just "happens" out of the blue, and you have to deal with it here and now. Event streams allow you to do all the plumb...
Algorithm to compare two images
...object. There are probably several ways you could extract properties/data from this region of interest and use them to search your data set.
If you have more than 2 regions of interest, you can measure the distances between them. Take this simplified example:
(source: per2000.eu)
We have 3 c...
Can I access variables from another file?
...e reason I mention it is for cases where you need to set a global variable from a non-global scope.
– Dagg Nabbit
Jul 14 '10 at 8:28
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