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Is it possible to have multiple statements in a python lambda expression?
...und in the heapq module.
>>> import heapq
>>> l = [5,2,6,8,3,5]
>>> heapq.nsmallest(l, 2)
[2, 3]
So just use:
map(lambda x: heapq.nsmallest(x,2)[1], list_of_lists)
It's also usually considered clearer to use a list comprehension, which avoids the lambda altogether:...
OAuth with Verification in .NET
... extract the PIN automatically, then get the access tokens. You send 5 or 6 HTTP requests but the user needs to see only a single Allow/Deny dialog. Simple.
Like this:
If you've got the UI sorted, the only challenge that remains is to produce oauth-signed requests. This trips up lots of peop...
Custom HTTP headers : naming conventions
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6 Answers
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How to read from standard input in the console?
...
316
I'm not sure what's wrong with the block
reader := bufio.NewReader(os.Stdin)
fmt.Print("Enter ...
.NET HttpClient. How to POST string value?
...nt())
{
client.BaseAddress = new Uri("http://localhost:6740");
var content = new FormUrlEncodedContent(new[]
{
new KeyValuePair<string, string>("", "login")
});
var result = await client.PostAsync("/api/Members...
JavaScript closure inside loops – simple practical example
...nymous functions, is bound to the same variable outside of the function.
ES6 solution: let
ECMAScript 6 (ES6) introduces new let and const keywords that are scoped differently than var-based variables. For example, in a loop with a let-based index, each iteration through the loop will have a new var...
Fit image into ImageView, keep aspect ratio and then resize ImageView to image dimensions?
...the scaling code:
http://www.anddev.org/resize_and_rotate_image_-_example-t621.html
UPDATE 7th, November 2012:
Added null pointer check as suggested in comments
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Why is extending native objects a bad practice?
...tain ErrorObject.
– buschtoens
Dec 26 '12 at 3:50
1
The only (but good) argument that remains is,...
What's the simplest way to test whether a number is a power of 2 in C++?
... jbranchaud
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answered Sep 20 '08 at 14:45
AnonymousAnonymous
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