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How to fix 'android.os.NetworkOnMainThreadException'?
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This exception is thrown when an application attempts to perform a networking operation on its main thread. Run your code in AsyncTask:
class RetrieveFeedTask extends AsyncTask<String, Void, RSSFeed> {
private Exception exception;
protected ...
How do you use $sce.trustAsHtml(string) to replicate ng-bind-html-unsafe in Angular 1.2+
...ed in the controller, otherwise you will get $sce undefined error.
var myApp = angular.module('myApp',[]);
myApp.controller('MyController', ['$sce', function($sce) {
// ... [your code]
}]);
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How to enable cross-origin resource sharing (CORS) in the express.js framework on node.js
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Check out the example from enable-cors.org:
In your ExpressJS app on node.js, do the following with your routes:
app.all('/', function(req, res, next) {
res.header("Access-Control-Allow-Origin", "*");
res.header("Access-Control-Allow-Headers", "X-Requested-With");
next();
});
a...
How to access data/data folder in Android device?
I am developing an app and I know my database *.db will appear in data/data/com.****.***
18 Answers
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Programmatically obtain the phone number of the Android phone
...rammatically get the phone number of the device that is running my android app?
17 Answers
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What's the meaning of exception code “EXC_I386_GPFLT”?
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To debug and find the source:
Enable Zombies for the app (Product\Scheme) and Launch Instruments, Select Zombies.
Run your app in Xcode
Then go to Instruments start recording.
Go back to your App and try generating the error.
Instruments should detect bad call (to zombie) if ...
How can I display a pdf document into a Webview?
... The fact that so many of you consider putting something this ugly in your app worries me. This page is designed for desktop. This site is clearly optimized for desktop. Using this on mobile is not a good mobile experience.
– b.lit
Apr 29 '16 at 23:58
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How to handle screen orientation change when progress dialog and background thread active?
...e the dialog is up (and the background thread is going). At this point the app either crashes, or deadlocks, or gets into a weird stage where the app does not work at all until all the threads have been killed.
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How to think in data stores instead of databases?
As an example, Google App Engine uses Google Datastore, not a standard database, to store data. Does anybody have any tips for using Google Datastore instead of databases? It seems I've trained my mind to think 100% in object relationships that map directly to table structures, and now it's hard t...
Can two applications listen to the same port?
Can two applications on the same machine bind to the same port and IP address? Taking it a step further, can one app listen to requests coming from a certain IP and the other to another remote IP?
I know I can have one application that starts off two threads (or forks) to have similar behavior, but...