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What's the difference between “declare class” and “interface” in TypeScript
...trictly lacks a definition in this compile unit.
From a pure consumption side (writing imperative code, not adding new types), the only difference between interface and declare class is that you can't new an interface. However, if you intend to extend/implement one of these types in a new class, yo...
Remove 'a' from legend when using aesthetics and geom_text
...in geom_text:
ggplot(data = iris,
aes(x = Sepal.Length, y = Sepal.Width, colour = Species, shape = Species, label = Species)) +
geom_point() +
geom_text(show.legend = FALSE)
The argument show_guide changed name to show.legend in ggplot2 2.0.0 (see release news).
Pre-ggplot2 2.0...
What's the point of having pointers in Go?
...
As a side comment, pass-by-reference was added in C# 2.0 via the "ref" keyword. Of course pointers are still more convenient in certain cases, because we can have pointer to pointer to pointer...
– robbie fan
...
How to get error message when ifstream open fails
... other people in the comments):
e.what() seemed at first to be a more C++-idiomatically correct way of implementing this, however the string returned by this function is implementation-dependant and (at least in G++'s libstdc++) this string has no useful information about the reason behind the erro...
How can I decompress a gzip stream with zlib?
...
Perhaps you can provide some guidelines for iterative decompression of gzip stream. In one-shot gzip decompression where your output stream and size should be fixed and sufficient for storing the whole decompressed output. This value depends on ...
What is a Manifest in Scala and when do you need it?
...une into their signal, you can benefit in ways you cannot imagine, from deciding what to eat for lunch or which lotto number to play.
It isn't clear if a Manifest would benefit the errors you are seeing without knowing more detail.
One common use of Manifests is to have your code behave differentl...
Set markers for individual points on a line in Matplotlib
.... Now I would now like to set the style, specifically the marker, for individual points on the line. How do I do this?
4 An...
How do I remove the Devise route to sign up?
...aintainer) :
There isn't a straight-forward option. You can either provide a patch
or use :skip => :registerable and add only the routes you want.
The original question was :
Is there any good way to remove a specific route (the delete route)
from Rails?
...
Django FileField with upload_to determined at runtime
...ou can see, you don't even need to use the filename given - you could override that in your upload_to callable too if you liked.
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Setting design time DataContext on a Window is giving a compiler error?
...ypes/members. (The namespace also has a ProcessContent attribute that overrides Ignorable for specific types inside the ignored namespaces.)
Expression Blend takes advantage of this feature to do things like add design-time properties to XAML content that can be ignored at runtime.
mc:Ignorable ca...