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Nodejs - Redirect url
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The logic of determining a "wrong" url is specific to your application. It could be a simple file not found error or something else if you are doing a RESTful app. Once you've figured that out, sending a redirect is as simple as:
response.writeHead(302, {
'Location': 'your/404/pat...
Fragment is not being replaced but put on top of the previous one
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It works doing this. But then when I start my application and immediately press the back button, I end up in a state where the fragment is empty, instead of exiting the app?
– MasterScrat
Feb 8 '17 at 14:16
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How do I import other TypeScript files?
... your reference tags and generates a single output .js file for the entire application: tsc --out app.js main.ts
– null
Apr 13 '14 at 9:57
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Rails Model, View, Controller, and Helper: what goes where?
...on a Model class.
I generally think of the Service layer as the API of my applications. My Services layers usually map pretty closely to the requirements of the application I'm creating thus the Service layer acts as a simplification of the more complex interactions found in the lower levels of my ...
cannot load such file — bundler/setup (LoadError)
I'm setting Rails 4 application with Ruby 2.0, but I'm getting "Web application could not be started" and get this trace:
1...
Calling startActivity() from outside of an Activity?
...roid:launchMode="standard".
Intent i = new Intent().setClass(mActivity.getApplication(), TestUserProfileScreenActivity.class);
i.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_MULTIPLE_TASK);
// Launch the new activity and add the additional flags to the intent
mActivity.getApplic...
Fragment Inside Fragment
...t inside fragment, actually I
am facing a problem on pressing back button. Application Main screen
has buttons and pressing on each button view replace with new
fragment(and that fragment contain inside another fragment),
dynamically adding/replacing fragment is working fine, by pressing
button1 fra...
ReactJS state vs prop
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Your second approach is more like it. React doesn't care about models so much as it cares about values and how they flow through your app. Ideally, your post model would be stored in a single component at the root. You then create child ...
Sharing link on WhatsApp from mobile website (not application) for Android
...t to allow users to share information directly from the web page into WhatsApp.
15 Answers
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Drawing a line/path on Google Maps
...om the 2 newest positions in the ArrayList. My problem is, the lines don't appear on the map unless I interact with the map, for example if I touch the screen and move to pan the map then about the last 10 seconds of line drawing will appear, any ideas why it isn't live drawing while I move around o...