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What is the difference between build.sbt and build.scala?
I started to learn Scala and almost in every tutorial I see a build.sbt file which describes project settings. But now I have installed giter8 and created a project from template. And generated project from template missed build.sbt file, but it have build.scala (which seems used for same pu...
Discard Git Stash Pop
...and answered on stackoverflow (see How to revert Git repository to a previous commit?), but the simple answer is:
git reset --hard HEAD
This should take care of your problem. Note that this removes all uncommitted changes from the repository.
Note that if there are conflicts, the stash is preser...
Why does Maven warn me about encoding?
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When you run the goal archetype:create-from-project, Maven generates a POM file for building the archetype at target/generated-sources/archetype/pom.xml and then runs the package goal (by default) on this POM.
The generated POM fil...
How to percent-encode URL parameters in Python?
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Python 2
From the docs:
urllib.quote(string[, safe])
Replace special characters in string
using the %xx escape. Letters, digits,
and the characters '_.-' are never
quoted. By default, this function is
intended for quoting the path secti...
How to get the name of a function in Go?
Given a function, is it possible to get its name? Say:
2 Answers
2
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Convert HttpPostedFileBase to byte[]
In my MVC application, I am using following code to upload a file.
2 Answers
2
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Calling constructor from other constructor in same class
I have a class with 2 constructors:
3 Answers
3
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jQuery: Selecting by class and input type
I would like to select a set of elements that are both of a certain input type (say, a checkbox) and have a certain class using jQuery. However, when I try the following:
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How to set a binding in Code?
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Replace:
myBinding.Source = ViewModel.SomeString;
with:
myBinding.Source = ViewModel;
Example:
Binding myBinding = new Binding();
myBinding.Source = ViewModel;
myBinding.Path = new PropertyPath("SomeString");
myBinding.Mode = BindingMode.Tw...
In Scala, what exactly does 'val a: A = _' (underscore) mean?
What exactly does val a: A = _ initialize a value to? Is this a typed null? Thanks.
2 Answers
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