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How do I create a Bash alias?
I'm on OSX and I need to put som>me m>thing like this, alias blah="/usr/bin/blah" in a config file but I don't know where the config file is.
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MySQL case insensitive select
Can anyone tell m>me m> if a MySQL SELECT query is case sensitive or case insensitive by default? And if not, what query would I have to send so that I can do som>me m>thing like:
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Explicit specialization in non-nam>me m>space scope [duplicate]
...+ is non-compliant in this case - explicit specializations have to be at nam>me m>space scope. C++03, §14.7.3/2:
An explicit specialization shall be declared in the nam>me m>space of which the template is a m>me m>mber, or, for m>me m>mber templates, in the nam>me m>space of which the enclosing class or enclosing class...
Best way to clear a PHP array's values
...efficient for clearing all values in an array? The first one would require m>me m> to use that function each tim>me m> in the loop of the second example.
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Is it possible to change only the alpha of a rgba background colour on hover?
...a set of <a> tags with differing rgba background colours but the sam>me m> alpha. Is it possible to write a single css style that will change only the opacity of the rgba attribute?
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Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?
... where Stage is involved will have cascading delete enabled by default. It m>me m>ans, if you delete a Stage entity
the delete will cascade directly to Side
the delete will cascade directly to Card and because Card and Side have a required one-to-many relationship with cascading delete enabled by defau...
How to send a “multipart/form-data” with requests in python?
...n? How to send a file, I understand, but how to send the form data by this m>me m>thod can not understand.
9 Answers
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How to pass prepareForSegue: an object
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Simply grab a reference to the target view controller in prepareForSegue: m>me m>thod and pass any objects you need to there. Here's an example...
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender
{
// Make sure your segue nam>me m> in storyboard is the sam>me m> as this line
if ([[seg...
All Ruby tests raising: undefined m>me m>thod `authenticate' for nil:NilClass
Most of my tests are raising the following and I don't understand why. All m>me m>thods call raise the 'authenticate' error. I've checked the code if there was a m>me m>thod called "authenticate" but there is no such m>me m>thod.
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Convert list to array in Java [duplicate]
...; i < list.size(); i++) array[i] = list.get(i);
Update:
It is recomm>me m>nded now to use list.toArray(new Foo[0]);, not list.toArray(new Foo[list.size()]);.
From JetBrains Intellij Idea inspection:
There are two styles to convert a collection to an array: either using
a pre-sized array (l...