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UIPopovercontroller dealloc reached while popover is still visible
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edited Jul 8 '15 at 17:38
answered Jan 17 '12 at 14:24
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What's the difference between .so, .la and .a library files?
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ruby system command check exit code
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168
From the documentation:
system returns true if the command gives zero exit status, false f...
Best practices around generating OAuth tokens?
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Why does Dijkstra's algorithm use decrease-key?
...O(log N)|O(log N)|O(log N)| O(M log N) | O(M log N)
Fibonacci Heap | O(1) |O(log N)| O(1) | O(M log N) | O(M + N log N)
As you can see, with most types of priority queues, there really isn't a difference in the asymptotic runtime, and the decrease-key version isn't likely to do much better...
@UniqueConstraint annotation in Java
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edited Apr 14 '15 at 22:53
pimlottc
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How do I consume the JSON POST data in an Express application
... curl -d '{"MyKey":"My Value"}' -H "Content-Type: application/json" http://127.0.0.1:3000/
{"MyKey":"My Value"}
Updated for Express 4+
Body parser was split out into it's own npm package after v4, requires a separate install npm install body-parser
var express = require('express')
, bodyParse...
Why the switch statement cannot be applied on strings?
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The reason why has to do with the type system. C/C++ doesn't really support strings as a type...