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In Python, how do you convert a `datetime` object to seconds?
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Consider using: datetime.datetime.utcfromtimestamp(0) I've used this to get the 'epoch' easily. Note that epoch is not always the same on all systems.
– D. A.
Nov 5 '13 at 20:04
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Disable a method in a ViewSet, django-rest-framework
...tending ModelViewSet, why not just use whatever you need? So for example:
from rest_framework import viewsets, mixins
class SampleViewSet(mixins.RetrieveModelMixin,
mixins.UpdateModelMixin,
mixins.DestroyModelMixin,
viewsets.GenericViewSe...
Greenlet Vs. Threads
... of threads is instead appropriate. Here is a more reasonable comparison (from my reddit post in response to people citing this SO post).
import gevent
from gevent import socket as gsock
import socket as sock
import threading
from datetime import datetime
def timeit(fn, URLS):
t1 = datetim...
Favorite way to create an new IEnumerable sequence from a single value?
I usually create a sequence from a single value using array syntax, like this:
4 Answers
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Deleting elements from std::set while iterating
...ementation is buggy or there is yet another requirement that prevents this from working on deque. The STL spec is so convoluted that you can't expect all implementations to follow it, let alone your casual programmer to memorize it. STL is a monster beyond taming, and since there is no unique implem...
Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)
....putExtra("address", num);
mmsIntent.putExtra(Intent.EXTRA_STREAM, Uri.fromFile(new File(fileString)));
mmsIntent.setType("image/jpeg");
startActivity(Intent.createChooser(mmsIntent, "Send"));
}
I haven't completely figured out how to do things like track the delivery of the message b...
How can you undo the last git add?
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Remove the file from the index, but keep it versioned and left with uncommitted changes in working copy:
git reset head <file>
Reset the file to the last state from HEAD, undoing changes and removing them from the index:
git reset H...
Python “SyntaxError: Non-ASCII character '\xe2' in file”
...ing some python code and I am receiving the error message as in the title, from searching this has to do with the character set.
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Python: How to create a unique file name?
...with two options - File upload and textarea . I need to take the values from each and pass them to another command-line program. I can easily pass the file name with file upload options, but I am not sure how to pass the value of the textarea.
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Angular JS: What is the need of the directive’s link function when we already had directive’s contro
...play when you want to nest directives in your DOM and expose API functions from the parent directive to the nested ones.
From the docs:
Best Practice: use controller when you want to expose an API to other directives. Otherwise use link.
Say you want to have two directives my-form and my-tex...