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How to define object in array in Mongoose schema correctly with 2d geo index
...erver always returns the "trk" field values as [Object]. Somehow I have no idea how this should work, as I tried at least all approaches which made sense to me ;-)
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Is there any haskell function to concatenate list with separator?
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Some other ideas of implementations of intersperse and intercalate, if someone is interested:
myIntersperse :: a -> [a] -> [a]
myIntersperse _ [] = []
myIntersperse e xs = init $ xs >>= (:[e])
myIntercalate :: [a] -> [[...
ListView inside ScrollView is not scrolling on Android
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worst idea ever ... You've just recreated a very expensive LinearLayout :) – Romain Guy(google engineer) ... this solution is only for noobs who do not fully understand the ListView ... @reubenjohn you are absolutely right
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Best practices for reducing Garbage Collector activity in Javascript
...st animation frame, animation frame fired, and composite layers. I have no idea why I'm not seeing GC Event like you are (this is on latest version of chrome, and also canary).
– UpTheCreek
Sep 11 '13 at 10:43
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How to replace plain URLs with links?
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First off, rolling your own regexp to parse URLs is a terrible idea. You must imagine this is a common enough problem that someone has written, debugged and tested a library for it, according to the RFCs. URIs are complex - check out the code for URL parsing in Node.js and the Wikipedia ...
Why does this loop produce “warning: iteration 3u invokes undefined behavior” and output more than 4
...always true -> (4) it's optimized away into an infinite loop.
gave me idea to compare the assembly code of the OP's code to the assembly code of the following code, with no undefined behaviour.
#include <iostream>
int main()
{
// changed the termination condition
for (int i = 0;...
Chrome Dev Tools - “Size” vs “Content”
...uestion was asked, and accepted because it helped author to understand. No idea why so many people even google and upvote it ... so much fuss out of nothing.
– c69
Dec 21 '12 at 22:20
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What's the role of GetHashCode in the IEqualityComparer in .NET?
...ic: Even beyond using hash code for hash-table addressing, the fundamental idea behind a hash code is that knowledge that two objects have different hash codes implies that they're unequal and need not compare them. As a corollary, knowledge that many objects' hash codes don't match a given object'...
Choosing between MEF and MAF (System.AddIn)
...ications such as ERP systems like SAP (maybe not that big, but you get the idea). If you watched those videos you can tell that the amount of work to use System.Addins is very large. It would work well if you had a lot of companies programming 3rd party add-ins for your system and you can't break ...
Python - Create a list with initial capacity
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generators are a good idea, true. i was wanting a general way to do it besides the setting in-place. i guess the difference is minor, thoguh.
– Claudiu
Nov 23 '08 at 0:57
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