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What column type/length should I use for storing a Bcrypt hashed password in a Database?
I want to store a hashed password (using BCrypt) in a database. What would be a good type for this, and which would be the correct length? Are passwords hashed with BCrypt always of same length?
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Named colors in matplotlib
What named colors are available in matplotlib for use in plots? I can find a list on the matplotlib documentation that claims that these are the only names:
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REST, HTTP DELETE and parameters
My scenario is that I'm modelling the "Are you sure you want to delete that?" scenario. In some cases, the state of the resource suggests that the requested delete may be invalid. You can probably imagine some scenarios yourself where confirmation of a delete is required
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Forking vs. Branching in GitHub
I'd like to know more about the advantages and disadvantages of forking a github project vs. creating a branch of a github project.
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How to create a shared library with cmake?
I have written a library that I used to compile using a self-written Makefile, but now I want to switch to cmake. The tree looks like this (I removed all the irrelevant files):
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Cmake vs make sample codes?
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The following Makefile builds an executable named prog from the sources
prog1.c, prog2.c, prog3.c and main.c. prog is linked against libmystatlib.a
and libmydynlib.so which are both also built from source. Additionally, prog uses
the library libstuf...
How can you use an object's property in a double-quoted string?
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When you enclose a variable name in a double-quoted string it will be replaced by that variable's value:
$foo = 2
"$foo"
becomes
"2"
If you don't want that you have to use single quotes:
$foo = 2
'$foo'
However, if you want...
Fast and responsive interactive charts/graphs: SVG, Canvas, other?
I am trying to choose the right technology to use for updating a project that basically renders thousands of points in a zoomable, pannable graph. The current implementation, using Protovis, is underperformant. Check it out here:
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How exactly does the “Specific Version” property of an assembly reference work in Visual Studio?
...loser look at the "Specific Version" property of assembly references in Visual Studio 2010. After a few experiments with unexpected results I set out to learn as much as possible about how the property works. Even SO, it appears to me, does not have all the answers, so here is my attempt at self-ans...
What is the behavior difference between return-path, reply-to and from?
On our mailing application we are sending emails with the following header:
4 Answers
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