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Should I use scipy.pi, numpy.pi, or math.pi?
In a project using SciPy and NumPy, should I use scipy.pi , numpy.pi , or math.pi ?
2 Answers
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PostgreSQL error 'Could not connect to server: No such file or directory'
Like some others I am getting this error when I run rake db:migrate in my project or even try most database tasks for my Ruby on Rails 3.2 applications.
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C++ catch blocks - catch exception by value or reference? [duplicate]
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The standard practice for exceptions in C++ is ...
Throw by value, catch by reference
Catching by value is problematic in the face of inheritance hierarchies. Suppose for your example that there is another type MyException which inherits fro...
textarea - disable resize on x or y?
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resize: vertical;
or
resize: horizontal;
Quick fiddle: http://jsfiddle.net/LLrh7Lte/
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Difference between thread's context class loader and normal classloader
What is the difference between a thread's context class loader and a normal class loader?
4 Answers
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What are inline namespaces for?
...mbol versioning, but implemented purely at the C++11 level (ie. cross-platform) instead of being a feature of a specific binary executable format (ie. platform-specific).
It is a mechanism by which a library author can make a nested namespace look and act as if all its declarations were in the surr...
How to log something in Rails in an independent log file?
In rails I want to log some information in a different log file and not the standard development.log or production.log. I want to do this logging from a model class.
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How do I make my GUI behave well when Windows font scaling is greater than 100%
When choosing large font sizes in the Windows control panel (like 125%, or 150%) then there are problems in a VCL application, every time something has been set pixelwise.
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What is the difference between server side cookie and client side cookie?
...kies? Is there a way to create cookies that can only be read on the server or on the client?
4 Answers
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how to override left:0 using CSS or Jquery?
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The default value for left is auto, so just set it to that and you will "reset" it.
.elem {
left: auto;
}
Make sure that the above comes after the original CSS file.
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