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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:...
How to use a class from one C# project with another C# project
...de import functionA
functionA()
class ClassName(object):
def __init__(object, parameter):
object.parameter = value
The library file or "façade" file containing classes, methods or functions you want to import.
class class1(object):
"""description of class"""
class Cla...
jQuery event to trigger action when a div is made visible
...
Zuul
15.7k66 gold badges5656 silver badges8686 bronze badges
answered Aug 4 '09 at 0:18
TresTres
...
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...
TextView.setTextSize behaves abnormally - How to set text size of textview dynamically for different
...
363
The difference here is that in the setTextSize(int size) method, the unit type by default is "s...
How do you install an APK file in the Android emulator?
...rm-tools
Example : PATH=$PATH:/users/jorgesys/eclipse/android-sdk-mac_64/tools
Then run adb.
Mac:
1.Run the emulator,
2.then copy your .apk file and paste into /Users/your_system_username/Library/Android/sdk/platform-tools,
if you are not able to find sdk path in your mac system, do the fo...
Setting Vim whitespace preferences by filetype
...
PeterPeter
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...
Does ARC support dispatch queues?
...nd now for the long answer…
If your deployment target is lower than iOS 6.0 or Mac OS X 10.8
You need to use dispatch_retain and dispatch_release on your queue. ARC does not manage them.
If your deployment target is iOS 6.0 or Mac OS X 10.8 or later
ARC will manage your queue for you. You d...
querySelector, wildcard element match?
...='foo']")
– SuperUberDuper
Feb 11 '16 at 15:56
4
The period in there is probably messing it up do...
Enum type constraints in C# [duplicate]
...
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