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How to connect to my http://localhost web server from Android Emulator
...roid simulator, use the IP address 10.0.2.2 instead.
You can read more from here.
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Swift - class method which must be overridden by subclass
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Case 2: Mind the fact, that if you call super.someFunc() from the overridden method, you get the error despite the fact that you overridden it. You know that you are not suppose to call it, but someone else doesn't have to know that and just follow the standard practice.
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How can I get a user's media from Instagram without authenticating as a user?
...ugh manage clients (not related to user whatsoever).
You can get [USER ID] from username by performing GET users search request:
https://api.instagram.com/v1/users/search?q=[USERNAME]&client_id=[CLIENT ID]
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Update R using RStudio
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You install a new version of R from the official website.
RStudio should automatically start with the new version when you relaunch it.
In case you need to do it manually, in RStudio, go to :Tools -> options -> General.
Check @micstr's answer for ...
What is the exact problem with multiple inheritance?
...efine a method doSomething. Now you define a third class C, which inherits from both A and B, but you don't override the doSomething method.
When the compiler seed this code...
C c = new C();
c.doSomething();
...which implementation of the method should it use? Without any further clarification,...
How do I remove deleted branch names from autocomplete?
... to remote branches to go away in autocomplete. Might be good to move that from the comment to the answer. In any case thanks for your response as it helped me!
– timmyl
May 24 '15 at 12:22
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Hour from DateTime? in 24 hours format
... This was the preferred solution for me because I just needed the int from the hour of the day. Much easier then converting to a string just to parse back into a DateTime again.
– Sev
Nov 17 '16 at 22:22
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How to remove all line breaks from a string
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When parsing returned data from memcached in node.js using /[\n\r]/g did the trick for me. Thanks Gone Coding! The option in the answer butchered it.
– Kyle Coots
Sep 21 '18 at 3:11
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Permission denied on accessing host directory in Docker
...m trying to mount a host directory in Docker, but then I can not access it from within the container, even if the access permissions look good.
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How do you serialize a model instance in Django?
...d that's all what django serializers need to correctly serialize it, eg.:
from django.core import serializers
# assuming obj is a model instance
serialized_obj = serializers.serialize('json', [ obj, ])
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