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iPhone SDK: what is the difference between loadView and viewDidLoad?
When working with views and view controllers in an iPhone app, can anyone explain the difference between loadView and viewDidLoad?
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C++, copy set to vector
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You need to use a back_inserter:
std::copy(input.begin(), input.end(), std::back_inserter(output));
std::copy doesn't add elements to the container into which you are inserting: it can't; it only has an iterator into the container. Because o...
How to check if element in groovy array/hash/collection/list?
...out if an array contains an element?
I thought there might be something like [1, 2, 3].includes(1) which would evaluate as true .
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How to parse JSON using Node.js? [closed]
... edited Sep 17 '18 at 12:34
Hank Chan
78699 silver badges1515 bronze badges
answered Apr 20 '11 at 7:13
Felix...
How to clear jQuery validation error messages?
... plugin for client side validation.
Function editUser() is called on click of 'Edit User' button, which displays error messages.
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VIM Ctrl-V Conflict with Windows Paste
...The problem is that I want to use Ctrl V as a visual mode. However, this key has conflict with Windows paste. How can I reset this key back to VIM visual mode instead of pasting. I prefer to set this in my _vimrc configuration file.
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How to run multiple shells on Emacs
I am using Emacs 23.3.1 on windows 7. I know that I can run shell from emacs using M-x shell. I would like to have multiple shell windows in the same time, but typing M-x shell a second time just opens me the same shell window.
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Random row selection in Pandas dataframe
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Something like this?
import random
def some(x, n):
return x.ix[random.sample(x.index, n)]
Note: As of Pandas v0.20.0, ix has been deprecated in favour of loc for label based indexing.
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How do I print out the contents of an object in Rails for easy debugging?
I think I'm trying to get the PHP equivalent of print_r() (print human-readable); at present the raw output is:
8 Answers...
How do you delete all text above a certain line
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Rich
14.8k1414 gold badges7272 silver badges120120 bronze badges
answered Nov 12 '10 at 5:38
Andy WhiteAndy Wh...