大约有 6,261 项符合查询结果（耗时：0.0217秒） [XML]
How do I tell Maven to use the latest version of a dependency?
... an example illustrating the various options. In the Maven repository, com.foo:my-foo has the following metadata:
<?xml version="1.0" encoding="UTF-8"?><metadata>
<groupId>com.foo</groupId>
<artifactId>my-foo</artifactId>
<version>2.0.0</version>...
AngularJS: How to clear query parameters in the URL?
...
viewModelHelper.navigateTo('foo/'); was persisting the query string to the foo url, so i fixed it by using window.location.href = 'foo/'; instead.
– jaybro
Sep 2 '15 at 18:33
...
Using Mockito's generic “any()” method
I have an interface with a method that expects an array of Foo :
4 Answers
4
...
How can I default a parameter to Guid.Empty in C#?
...
or
public void Problem(Guid optional = new Guid())
Note that the new Foo() value is only applicable when:
You're really calling the parameterless constructor
Foo is a value type
In other words, when the compiler knows it's really just the default value for the type :)
(Interestingly, I'm ...
How do I return early from a rake task?
...ich in a rake task has the same effect of using return in a method.
task :foo do
puts "printed"
next
puts "never printed"
end
Or you can move the code in a method and use return in the method.
task :foo do
do_something
end
def do_something
puts "startd"
return
puts "end"
end
I p...
Run a single migration file
... ruby file:
rails console
>> require "db/migrate/20090408054532_add_foos.rb"
>> AddFoos.up
Note: newer versions of rails may require AddFoos.new.up rather than AddFoos.up.
An alternative way (without IRB) which relies on the fact that require returns an array of class names:
script/...
How to define a function in ghci across multiple lines?
...rect, but :{ and :} must each appear on their own line:
> :{
> let foo a b = a +
> b
> :}
> :t foo
foo :: (Num a) => a -> a -> a
This also interacts with the layout rule, so when using do-notation it might be easier to use braces and semi-colons explicitly. For ...
What's the difference between getPath(), getAbsolutePath(), and getCanonicalPath() in Java?
...f what Sun like to call "hierarchical pathnames" (basically a path like c:/foo.txt or /usr/muggins). This is why you create files in terms of paths. The operations you are describing are all operations upon this "pathname".
getPath() fetches the path that the File was created with (../foo.txt)
get...
Autoreload of modules in IPython [duplicate]
... In [1]: %load_ext autoreload
In [2]: %autoreload 2
In [3]: from foo import some_function
In [4]: some_function()
Out[4]: 42
In [5]: # open foo.py in an editor and change some_function to return 43
In [6]: some_function()
Out[6]: 43
The module was reloaded without reload...
Java Enum definition
...
It still allows me to create a class Foo extends Node<City> where Foo is unrelated to City.
– newacct
Nov 23 '11 at 22:43
1
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