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Choosing Java vs Python on Google App Engine
...AE is still stuck in 2010. While I love GAE simplicity and Google Powerful Services, I can't recommend GAE for Java until they upgrade its stack.
– Anthony Accioly
Sep 19 '14 at 19:06
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Notification click: activity already open
...nManager mNotificationManager =
(NotificationManager) getSystemService(NOTIFICATION_SERVICE);
mNotificationManager.notify(1, mBuilder.build());
Just Copy the code and paste it in your main launcher activity.
Here is Original Answer
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Browser statistics on JavaScript disabled [closed]
...e 1.6% of screenreaders cannot access their courses, their social security services (especially for them!) or their local council's emergency numbers just because some crazy web-dude decided Web 2.0 was a must.
– haylem
Feb 29 '12 at 22:01
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REST response code for invalid data
.../password prompt. If you're not using that kind of authentication for your service, or if the user already has HTTP authentication, 401 is not appropriate.
– Greg Ball
May 9 '12 at 3:41
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Can I serve multiple clients using just Flask app.run() as standalone?
...app 127.0.0.1:8080 instead of python app.py. Nginx would act as the public service that exposes your private Gunicorn-run app (a reverse-proxy), hiding all sorts of lower level HTTP implementation details, perhaps serving static files directly, etc.
– Ryan Artecona
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TCP vs UDP on video stream
...u can use UDP and multicast for live video streaming. Even then quality-of-service is also implemented to mark video packets and prioritize them so no packet loss happens.
Multicast will simplify broadcasting software because network hardware will handle distributing packets to customers. Customers...
How does facebook, gmail send the real time notification?
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Additionally, google uses GCM service for android, it can be used by developers for implementing push message service. developer.android.com/google/gcm/index.html Please accept if you find the answer useful.
– abhi
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urllib2.HTTPError: HTTP Error 403: Forbidden
...atus is meant to inform that your browser is not authenticated to use this service. It may be that in your case, it genuinely requires authentication with basic auth, oauth etc.
– Supreet Sethi
Feb 23 '18 at 23:35
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Asynctask vs Thread in android
...reads. From the top of my mind, anything that needs to be tied to Activity/Service lifecycle should use AsyncTask instead, even though you need to manually "gracefully degrade" resources inside the task, at least you don't end up with the task hanging when activity is killed.
–...
PHP memory profiling
...mprof.so" > /etc/php5/mods-available/memprof.ini
sudo php5enmod memprof
service apache2 restart
And then in my code:
<?php
memprof_enable();
// do your stuff
memprof_dump_callgrind(fopen("/tmp/callgrind.out", "w"));
Finally open the callgrind.out file with KCachegrind
Using Google gperfto...