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How does push notification technology work on Android
How has Google implemented their push notification feature Does it work through polling done by a service running in the background or in a different
How exactly do Django content types work
Im really having a difficult time grasping the concept of Djangos content types It feels very hackish and ultimately against how Python tends to do things That
How should I use git diff for long lines
Im running gitdiff on a file but the change is at the end of a long line If I use cursor keys to move right it loses colourcodingand worse the lines dont line
How to avoid circular imports in Python duplicate
This question already has answers here What can I do about ImportError Cannot import name X or AttributeError most likely due to a circular import 16 answers
How to change default Anaconda python environment
Ive installed Anaconda and created two extra environments py3k which holds Python 33 and py34 which holds Python 34 Besides those I have a default environment
How to change the appBar back button color
I cannot figure out how to change the AppBar automatic back button to a different color its under a scaffold and Ive tried to research it but I cant wrap my
How to check if a process id PID exists
In a bash script I want to do the following in pseudocode if a process exists with PID then kill PID fi Whats the appropriate expression for the conditional
How to check if a user is logged in how to properly use userisauthenticated
I am looking over this website but just cant seem to figure out how to do this as its not working I need to check if the current site user is logged in
How to define a variable in a Dockerfile
In my Dockerfile I would like to define variables that I can use later in the Dockerfile I am aware of the ENV instruction but I do no want these variables to
