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C#: Assign same value to multiple variables in single statement
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265
It's as simple as:
num1 = num2 = 5;
When using an object property instead of variable, it is ...
How to get a URL parameter in Express?
..., res) {
res.send("tagId is set to " + req.params.tagId);
});
// GET /p/5
// tagId is set to 5
If you want to get a query parameter ?tagId=5, then use req.query
app.get('/p', function(req, res) {
res.send("tagId is set to " + req.query.tagId);
});
// GET /p?tagId=5
// tagId is set to 5
...
How to break nested loops in JavaScript? [duplicate]
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15 Answers
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How to sort Counter by value? - python
...>>> from collections import Counter
>>> x = Counter({'a':5, 'b':3, 'c':7})
>>> x.most_common()
[('c', 7), ('a', 5), ('b', 3)]
It'll do so in the most efficient manner possible; if you ask for a Top N instead of all values, a heapq is used instead of a straight sort:
>...
Some questions about Automatic Reference Counting in iOS5 SDK
... (and I think will be completed) for iOS 4.3.
I just read about ARC in iOS 5, and basically I understood that we will never need to release and retain objects anymore. My questions are:
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How can I brew link a specific version?
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5 Answers
5
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pandas read_csv and filter columns with usecols
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5 Answers
5
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git remove merge commit from history
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SchleisSchleis
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4
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What are the differences between “=” and “
...ist in the user workspace.
median(x <- 1:10)
x
## [1] 1 2 3 4 5 6 7 8 9 10
In this case, x is declared in the user workspace, so you can use it after the function call has been completed.
There is a general preference among the R community for using <- for assignment (other ...
How to return a part of an array in Ruby?
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195
Yes, Ruby has very similar array-slicing syntax to Python. Here is the ri documentation for the ...