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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...
Is it possible to create static classes in PHP (like in C#)?
...eUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 4...
What is context in _.each(list, iterator, [context])?
... // someOtherArray.
}, someOtherArray);
Working Example: http://jsfiddle.net/a6Rx4/
It uses the number from each member of the Array being iterated to get the item at that index of someOtherArray, which is represented by this since we passed it as the context parameter.
If you do...
Any way to delete in vim without overwriting your last yank? [duplicate]
...anked text can be done like this:
"0p
This is an excellent reference:
http://blog.sanctum.geek.nz/advanced-vim-registers/
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Dynamically replace the contents of a C# method?
...trongly recommended to keep that for test purposes.
Just have a look at:
http://www.codeproject.com/Articles/463508/NET-CLR-Injection-Modify-IL-Code-during-Run-time
Basically, you can:
Get IL method content via MethodInfo.GetMethodBody().GetILAsByteArray()
Mess with these bytes.
If you just wi...
Method Resolution Order (MRO) in new-style classes?
... Inside a class definition super() doesn't require arguments. See https://docs.python.org/3/library/functions.html#super
– Ben
Nov 21 '17 at 15:05
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Assignment inside lambda expression in Python
...u really shouldn't. :)
Lastly, you can do anything in pure Python lambda: http://vanderwijk.info/blog/pure-lambda-calculus-python/
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How to change the CHARACTER SET (and COLLATION) throughout a database?
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Validating with an XML schema in Python
...
The PyXB package at http://pyxb.sourceforge.net/ generates validating bindings for Python from XML schema documents. It handles almost every schema construct and supports multiple namespaces.
...
Programmatically Request Access to Contacts
...ise it will just follow the settings in Settings-Privacy-Contact.
SOURCE: http://programmerjoe.blogspot.com/2012/10/ios6-permissions-contacts.html
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