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What are the pros and cons of performing calculations in sql vs. in your application
...cially:
complexity of calculations (prefer doing complex crunching on an app-server, since that scales out; rather than a db server, which scales up)
volume of data (if you need to access/aggregate a lot of data, doing it at the db server will save bandwidth, and disk io if the aggregates can be d...
How can I find script's directory with Python? [duplicate]
...he latter, I end up with the relative path instead of the absolute path. Wrapping your solution in os.path.realpath() solved this problem.
– Adam Stewart
May 29 '18 at 15:43
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How do you unit test a Celery task?
...your test:
from nose.tools import eq_
def test_add_task():
rst = add.apply(args=(4, 4)).get()
eq_(rst, 8)
Hope that helps!
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Android - implementing startForeground for a service?
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@DoctorOreo: It needs to be unique within the app, though not necessarily unique on the device. I chose 1337 because, well, it is 1337. :-)
– CommonsWare
Feb 17 '12 at 17:40
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How to hide status bar in Android
...ng views(ex: compose,subject, send button) in that screen. Similarly in my app I have one activity in that I am having some widgets or views.
Suppose if the user clicks on Edittext which is in my Activity then keyboard is popping out and i can be able to scroll to see remaining views. But if i g...
How can I set the default timezone in node.js?
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Another approach which seemed to work for me at least in Linux environment is to run your Node.js application like this:
env TZ='Europe/Amsterdam' node server.js
This should at least ensure that the timezone is correctly set alrea...
onIabPurchaseFinished never called.
I've been trying to set up in-app billing for my first app, and have been using the android.test.purchased sku. The purchase come through, and I manage to get the SKU into my inventory, but, as the title says, onIabPurchaseFinished, is never called.
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Run php script as daemon process
...me other alternatives suitable for my case. Any information will be really appreciated.
14 Answers
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How to set up Android emulator proxy settings
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On Run Configuration> Android Application > App > Target > Additional Emulator Command Line Options: -http-proxy http://xx.xxx.xx.xx:8080
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Is it a bad practice to use negative margins in Android?
... android:layout_height="0dp"
android:layout_marginBottom="32dp"
app:layout_constraintBottom_toBottomOf="@+id/below"
app:layout_constraintLeft_toLeftOf="@id/below"
app:layout_constraintRight_toRightOf="@id/below" />
<TextView
android:id="@+id/top"
android:layout_widt...