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Dilemma: when to use Fragments vs Activities:
I know that Activities are designed to represent a single screen of my application, while Fragments are designed to be reusable UI layouts with logic embedded inside of them.
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How to fix Error: listen EADDRINUSE while using nodejs?
...d to that port. ps aux | grep node would show that. Instead of killing the application with CTRL+Z, exit the application with CTRL+C. This exits the application gracefully and the port binding is removed.
– riser101
Dec 7 '15 at 10:29
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How to handle code when app is killed by swiping in android?
If my app is running and i press home button, the app goes in background. Now if a long press the home button and kill the app by swiping it from the recent app list, none of the events like onPause() , onStop() or onDestroy() gets called rather the process is terminated. So if i want my servic...
Favicons - Best practices
...need to get the job done:
favicon.ico and PNG icons for desktop browsers
Apple touch icon for iOS and Android devices
Windows 8 tiles
Pinned tab icon for Safari on OS X El Capitan
For example, it not only generates the msapplication-TileImage picture and markup but also the more recent browserco...
Installing Bootstrap 3 on Rails App
I'm trying to install Bootstrap 3.0 on my Rails app. I recently finished Michael Hartl's tutorial and am now trying to build my own system using this new version of Bootstrap, but I have a few questions that I'm not sure about.
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Get and Set a Single Cookie with Node.js HTTP Server
...e above works but express gives you a nice function to take care of that:
app.use(express.cookieParser());
To set a cookie:
res.cookie('cookiename', 'cookievalue', { maxAge: 900000, httpOnly: true });
To clear the cookie:
res.clearCookie('cookiename');
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Android Studio - How to increase Allocated Heap Size
I've been using Android Studio for 3 months now and one of the apps I started on it has become fairly large. The memory usage indicated at the bottom right of the program says my allocated heap is maxed at 494M.
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Express next function, what is it really for?
...r with url slugs, as well as lots of other things, but here's an example.
app.get('/:pageslug', function(req, res, next){
var page = db.findPage(req.params.pageslug);
if (page) {
res.send(page.body);
} else {
next();
}
});
app.get('/other_routes', function() {
//...
});
That ma...
How do I print a list of “Build Settings” in Xcode project?
... username
ALWAYS_SEARCH_USER_PATHS YES
APPLE_INTERNAL_DEVELOPER_DIR /AppleInternal/Developer
APPLE_INTERNAL_DIR /AppleInternal
APPLE_INTERNAL_DOCUMENTATION_DIR /AppleInternal/Documentation
APPLE_INTERNAL_LIBRARY_DIR ...
Embedding ads on Android app?
I would like to make a free version of the Android app I have, but would like to embed ad on it. I am not sure where I should start? Is there a well known mobile ad company out there that is specialized in mobile advertising?
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