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What does the NS prefix mean?
...e for the Cocoa frameworks came from the NeXTSTEP libraries Foundation and AppKit (those names are still used by Apple's Cocoa frameworks), and the NextStep engineers chose to prefix their symbols with NS.
Because Objective-C is an extension of C and thus doesn't have namespaces like in C++, symbol...
How to change Status Bar text color in iOS
My application has a dark background, but in iOS 7 the status bar became transparent. So I can't see anything there, only the green battery indicator in the corner. How can I change the status bar text color to white like it is on the home screen?
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Cannot overwrite model once compiled Mongoose
...y one mongoDB server instance and more Databases, if you define in another app the a database already taken then you got such error. Simply as that
– Carmine Tambascia
Dec 16 '19 at 17:28
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Make Heroku run non-master Git branch
...epository
git pull https://heroku:YOUR_HEROKU_API_KEY@git.heroku.com/YOUR_APP_NAME.git
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How to add 10 days to current time in Rails
...e:
[1, 4] With system timezone
[2, 3] With config timezone of your Rails app
[5] Date only no time included in result
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iPhone and OpenCV
...s compiling for iphone
You just have to cross-compile just as you do your apps.
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How do I show a marker in Maps launched by geo URI Intent?
I have a application where I want to show different locations (one at the time, picked by user input) by launching Google Maps with their specific geo coordinates.
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bootstrap modal removes scroll bar
When I trigger a modal view in my page it triggers the scroll bar to disappear. It's an annoying effect because the background page starts moving when the modal moves in / disappears. Is there a cure for that effect?
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How do I find all installed packages that depend on a given package in NPM?
...to see which packages depend on contextify you can run:
npm ls contextify
app-name@0.0.1 /home/zorbash/some-project
└─┬ d3@3.3.6
└─┬ jsdom@0.5.7
└── contextify@0.1.15
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Composer killed while updating
... rather than finding the latest versions of every package. This makes your app less likely to break, and composer uses less memory.
Read more here: https://getcomposer.org/doc/01-basic-usage.md#installing-with-composer-lock
Alternatively, you can upload the entire vendor directory to the server, byp...