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Rebase feature branch onto another feature branch
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What are some compelling use cases for dependent method types?
...type Edge
def end1(e: Edge): Node
def end2(e: Edge): Node
def nodes: Set[Node]
def edges: Set[Edge]
}
Somewhere else we can statically guarantee that we aren't mixing up nodes from two different graphs, e.g.:
def shortestPath(g: Graph)(n1: g.Node, n2: g.Node) = ...
Of course, this alr...
find -exec a shell function in Linux?
Is there a way to get find to execute a function I define in the shell? For example:
14 Answers
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How is set() implemented?
I've seen people say that set objects in python have O(1) membership-checking. How are they implemented internally to allow this? What sort of data structure does it use? What other implications does that implementation have?
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Suppress command line output
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Multiprocessing: How to use Pool.map on a function defined in a class?
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I also was annoyed by restrictions on what sort of functions pool.map could accept. I wrote the following to circumvent this. It appears to work, even for recursive use of parmap.
from multiprocessing import Process, Pipe
from itertools import izip
def spawn(f):
def fu...
Making iTerm to translate 'meta-key' in the same way as in other OSes
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For my external keyboard I had to set both left and right option keys to use Esc+, even though I was using the left option key it would still print weird characters. This might happen because I use the Keyboard Modifiers option in Mac Keyboard settings to cha...
How can I use functional programming in the real world? [closed]
Functional languages are good because they avoid bugs by eliminating state, but also because they can be easily parallelized automatically for you, without you having to worry about the thread count.
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Check if application is on its first run [duplicate]
I am new to android development and and I want to setup some of application's attributes based on Application first run after installation. Is there any way to find that the application is running for the first time and then to setup its first run attributes?
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Multi-project test dependencies with gradle
...Compile dependency:
dependencies {
...
testCompile project(':A').sourceSets.test.output
}
Tested with Gradle 1.7.
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