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“Application tried to present modally an active controller”?
... thing is this was absolutely no problem prior to iOS 5, hence my concern! What I did was to add a dummy UIViewController to the tabbar and present modally the actual view controller subclass instance.
– Javier Soto
Sep 25 '11 at 18:00
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NodeJS require a global module/package
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What if I don't have a project? Say ~/some-stand-alone-random-nodejs-test.js. I don't want to turn my home folder into a project directory. I don't want to create new folders for every small experiment.
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Returning unique_ptr from functions
... rule to first treat objects as rvalues. I think this agrees entirely with what Nikola has answered.
– Joseph Mansfield
Sep 24 '14 at 8:36
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Eclipse - “Workspace in use or cannot be created, chose a different one.” [duplicate]
... looks of it. All the users in question have to have the 'admin' group for what you did to even work a little.
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Behaviour of final static method
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Why is this even a feature? In what context would it be useful?
– user253751
Mar 25 '15 at 4:32
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How to use concerns in Rails 4
...s at github.com/runefs/Moby or for how to use maroon to do DCI in Ruby and what DCI is runefs.com (What DCI is. is a series of post I've just started recently)
– Rune FS
Feb 26 '13 at 10:42
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Import module from subfolder
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What would the syntax be if previously Foo1 was in the parent directory and one coded something like from Foo1 import *. Is there a way to achieve that same effect so you don't have to prefix everything with Foo1?
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How do I choose between Semaphore and SemaphoreSlim?
...phores. This resource states that the SemaphoreSlim is much faster. In what situations does the SemaphoreSlim make more sense over the Semaphore and vice versa?
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iphone - how can i get the height and width of uiimage
...ed its height > width. But the points of width was 1280 and height 720. What's problem with them?
– Henry
Oct 31 '16 at 0:28
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Express-js can't GET my static files, why?
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What worked for me is:
Instead of writing app.use(express.static(__dirname + 'public/images')); in your app.js
Simply write
app.use(express.static('public/images'));
i.e remove the root directory name in the path. And t...