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django order_by query set, ascending and descending
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edited Oct 18 '16 at 3:06
Peter Cassetta
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answered Mar 23 '...
C++ wait for user input [duplicate]
What would be the best way to wait for user input in console application?
4 Answers
4
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Microsoft Azure: How to create sub directory in a blob container
...d on to what Egon said, simply create your blob called "folder/1.txt", and it will work. No need to create a directory.
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How do I remove diacritics (accents) from a string in .NET?
...hod, but Michael Kaplan describes a method for doing so in his blog post (with a confusing title) that talks about stripping diacritics: Stripping is an interesting job (aka
On the meaning of meaningless, aka All
Mn characters are non-spacing, but
some are more non-spacing than
others)
static strin...
How to optimize imports automatically after each save in IntelliJ IDEA
...elliJ IDEA offers an option to Optimize imports on the fly in Settings | Editor | General | Auto Import and Optimize imports option in the Commit Project dialog.
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Get current time in seconds since the Epoch on Linux, Bash
...o %s seconds since the epoch, 1970-01-01 00:00:00 UTC because I missed it in there.
– devin
Nov 18 '11 at 19:17
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How to filter object array based on attributes?
...ngs in your object,
// the below relies on the fact that <= and >= with a string and number
// will coerce the string to a number before comparing.)
var newArray = obj.homes.filter(function (el) {
return el.price <= 1000 &&
el.sqft >= 500 &&
el.n...
What are the differences between json and simplejson Python modules?
... more frequently than Python, so if you need (or want) the latest version, it's best to use simplejson itself, if possible.
A good practice, in my opinion, is to use one or the other as a fallback.
try:
import simplejson as json
except ImportError:
import json
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How to get the user input in Java?
I attempted to create a calculator, but I can not get it to work because I don't know how to get user input .
28 Answers
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Creating a dynamic choice field
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you can filter the waypoints by passing the user to the form init
class waypointForm(forms.Form):
def __init__(self, user, *args, **kwargs):
super(waypointForm, self).__init__(*args, **kwargs)
self.fields['waypoints'] = forms.ChoiceField(
choices=[(o.id, ...