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How to open a specific port such as 9090 in Google Compute Engine
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On my instance, I only have allow http and allow https I've added a new firewall rule but I can't seem to find it. I'm also on the free tier, if it helps.
– A. L
Aug 3 '17 at 6:48
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How to cast int to enum in C++?
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Is there a timeout for idle PostgreSQL connections?
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Why is iterating through a large Django QuerySet consuming massive amounts of memory?
...ion why not use django core's Paginator and Page objects documented here:
https://docs.djangoproject.com/en/dev/topics/pagination/
Something like this:
from django.core.paginator import Paginator
from djangoapp.models import model
paginator = Paginator(model.objects.all(), 1000) # chunks of 1000...
What is __gxx_personality_v0 for?
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How do I compile a Visual Studio project from the command-line?
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How to add to an existing hash in Ruby
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Delete element in a slice
...he link to see implications re memory leaks if your array is of pointers.
https://github.com/golang/go/wiki/SliceTricks
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Center content in responsive bootstrap navbar
...r is Bootstrap 4, and you can see many centering scenarios explained here: https://stackoverflow.com/a/20362024/171456
Bootstrap 3
Another scenario that doesn't seem to have been answered yet is centering both the brand and navbar links. Here's a solution..
.navbar .navbar-header,
.navbar-collaps...
Using the Swift if let with logical AND operator &&
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