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Go to particular revision
...nough of the sha1 to guarantee uniqueness. Perhaps you had an unlucky coincidence. Git has no concept of the "next" commit; history is a DAG with all arrows pointing backwards. You should run git log --oneline and stick the output into a text file for reference (the abbreviated sha1 sums it provides...
What is the difference between Android margin start/end and right/left?
What is difference between Android margin start and right (or margin end and left)?
2 Answers
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Using 'return' in a Ruby block
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Where is thing invoked? Are you inside a class?
You may consider using something like this:
class MyThing
def ret b
@retval = b
end
def thing(*args, &block)
implicit = block.call
value = @retval || implicit
puts "value=#{value}"
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Composite Key with EF 4.1 Code First
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You can mark both ActivityID and ActivityName properties with Key annotation or you can use fluent API as described by @taylonr.
Edit:
This should work - composite key defined with annotations requires explicit column order:
public class ActivityTy...
Sass and combined child selector
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Difference between CMAKE_CURRENT_SOURCE_DIR and CMAKE_CURRENT_LIST_DIR
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Missing Maven dependencies in Eclipse project
...ested with a fresh vanilla Eclipse install on Mac OS X / JDK 1.8. Eclipse IDE for Java Developers Version: Mars.2 Release (4.5.2) Build id: 20160218-0600 I wonder if this plugin requires Eclipse Java EE to work properly?
– Mat Gessel
May 5 '16 at 1:32
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@OneToMany List vs Set difference
...heir addresses. The solution in this case is to make two queries (which avoids the cartesian product), or to use a Set instead of a List for at least one of the collections.
It's often hard to use Sets with Hibernate when you have to define equals and hashCode on the entities and don't have an immu...
MVC4 style bundle giving 403
... bundling/minification is enabled, some of my bundles seem to have an invalid URL in the browser (ending with a /), and IIS gives a 403 forbidden error, as if trying to list a folder's contents.
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Mockito test a void method throws an exception
I have a method with a void return type. It can also throw a number of exceptions so I'd like to test those exceptions being thrown. All attempts have failed with the same reason:
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