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How to iterate a loop with index and element in Swift
...e(_ sender: UIButton) {
let tuple = generator.next()
print(String(describing: tuple))
}
}
PlaygroundPage.current.liveView = ViewController()
/*
Optional((offset: 0, element: "Car"))
Optional((offset: 1, element: "Bike"))
Optional((offset: 2, element: "Plane"))
Optional((of...
Why is Python 3.x's super() magic?
In Python 3.x, super() can be called without arguments:
1 Answer
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What is the Difference Between Mercurial and Git?
...heuristic like in Git, there is nothing in the model that precludes adding extra information to a snapshot, e.g., rename information. We do that in Mercurial.
– Martin Geisler
Jan 26 '11 at 9:05
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Remove duplicate elements from array in Ruby
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array = array.uniq
uniq removes all duplicate elements and retains all unique elements in the array.
This is one of many beauties of the Ruby language.
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Sibling package imports
...ks well for private scripts, but there has been several improvements
Installing the package (in a virtualenv or not) will give you what you want, though I would suggest using pip to do it rather than using setuptools directly (and using setup.cfg to store the metadata)
Using the -m flag and runnin...
Apply a function to every row of a matrix or a data frame
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This takes a matrix and applies a (silly) function to each row. You pass extra arguments to the function as fourth, fifth, ... arguments to apply().
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How fast is D compared to C++?
...main() {
auto tm_before = Clock.currTime;
auto countElapsed(in string taskName) { // Factor out printing code
writeln(taskName, ": ", Clock.currTime - tm_before);
tm_before = Clock.currTime;
}
// 1. allocate and fill randomly many short vectors
vector_t...
如何获取IE (控件)的所有链接（包括Frameset, iframe） - C/C++ - 清泛网 -...
...（包括Frameset, iframe）IE 顶层 body 节点通过IHTMLElement->get_all 方法无法获取iframe 里面的节点列表：CComPtr<IHTMLElement> body;...CComPtr<IDispatc...IE 顶层 body 节点通过IHTMLElement->get_all 方法无法获取iframe 里面的节点列表：
CComPtr<IHTMLElement> b...
Make a link in the Android browser start up my app?
...tivity
android:name="com.example.MianActivityName"
android:label="@string/title_activity_launcher">
<intent-filter>
<action android:name="android.intent.action.MAIN" />
<category android:name="android.intent.category.LAUNCHER" />
</intent-filt...
Do you put unit tests in same project or another project?
...mated or continuous build.
I don't really know of any pros. Having an extra project (or 10) isn't a con.
Edit: More Info On Build and Shipping
I would further recommend that any automated build process place production and unit tests into different locations. Ideally, the unit test build pro...