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When should I use ugettext_lazy?
I have a question about using ugettext and ugettext_lazy for translations.
I learned that in models I should use ugettext_lazy , while in views ugettext.
But are there any other places, where I should use ugettext_lazy too? What about form definitions?
Are there any performance diffrences betwe...
How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
How can I create an Excel spreadsheet with C# without requiring Excel to be installed on the machine that's running the code?
...
PermGen elimination in JDK 8
...d MaxPermSize JVM arguments are ignored and you will never get a java.lang.OutOfMemoryError: PermGen error.
Advantages of MetaSpace
Take advantage of Java Language Specification property : Classes and associated metadata lifetimes match class loader’s
Per loader storage area – Metaspace
Linear ...
How to make a chain of function decorators?
...
Check out the documentation to see how decorators work. Here is what you asked for:
from functools import wraps
def makebold(fn):
@wraps(fn)
def wrapped(*args, **kwargs):
return "<b>" + fn(*args, **kwargs) +...
How can I make setInterval also work when a tab is inactive in Chrome?
...)
} else {
// Wait for a while and restart the animation
setTimeout(start, duration/10)
}
}
function updateTarget(playback) {
// Uncomment the line below to reverse the animation
// playback = 1 - playback
// Update the target properties based on the playback position
...
How do I raise a Response Forbidden in django
... @Flimm stackoverflow.com/questions/3297048/… I'm not sure about Django, but Django REST Framework has: from rest_framework import status status.HTTP_403_FORBIDDEN 403
– David Watson
Mar 4 '16 at 18:35
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Difference between GeoJSON and TopoJSON
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If you care about file size or topology, then use TopoJSON. If you don’t care about either, then use GeoJSON for simplicity’s sake.
The primary advantage of TopoJSON is size. By eliminating redundancy and using a more efficent fixed-p...
Undoing accidental git stash pop
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the fsck outputs a huge list. Its tedious to git show every SHA1 out there. How do you do this ?
– meson10
Oct 6 '13 at 3:22
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When to use ko.utils.unwrapObservable?
I've written a few custom bindings using KnockoutJS. I'm still unsure when to use ko.utils.unwrapObservable(item) Looking at the code, that call basically checks to see if item is an observable. If it is, return the value(), if it's not, just return the value. Looking at the section on Knockout ...
What is the minimum valid JSON?
...l describe the mime type application/json. Here is what each has to say about the top-level values, and whether anything other than an object or array is allowed at the top:
RFC-4627: No.
A JSON text is a sequence of tokens. The set of tokens includes six
structural characters, strings, ...