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What's the difference between findAndModify and update in MongoDB?
...e cases. Migrating our application from Couchbase to MongoDB, I found this API to replace the code which does GetAndlock(), modify the content locally, replace() to save and Get() again to fetch the updated document back. With mongoDB, I just used this single API which returns the updated document.
...
Python, Unicode, and the Windows console
...ll now accept all Unicode characters. Internally, it uses the same Unicode API as the win-unicode-console package mentioned below. print(unicode_string) should just work now.
I get a UnicodeEncodeError: 'charmap' codec can't encode character... error.
The error means that Unicode character...
Create instance of generic type whose constructor requires a parameter?
...
@JonSkeet: If I exposed the API with .NET generic to be called in VB6.0..Does it still workable?
– Roy Lee
Dec 13 '12 at 7:52
...
What is the best AJAX library for Django? [closed]
...y be what you're looking for: django-dajax
Pretty well documented. Simple api. Very clean and nice. I plan on using it more in some of my projects. It's JS library agnostic, and works well with jQuery if that's your thing.
UPDATE:
Other solutions similar to dajaxice, but not standard dajax.
htt...
CURL alternative in Python
...le example using urllib2 that does a basic authentication against GitHub's API.
import urllib2
u='username'
p='userpass'
url='https://api.github.com/users/username'
# simple wrapper function to encode the username & pass
def encodeUserData(user, password):
return "Basic " + (user + ":" + ...
How to configure Ruby on Rails with no database?
...
For Rails 3 and Rails 4:
Use -O(Capital 'O') or --skip-activerecord option to generate an application without a database.
rails new myApp -O
or
rails new myApp --skip-activerecord
This Answer is reshared from here
For Rails 5:
Use --skip-active-r...
Limit a stream by a predicate
...allelize such an operation, as you have to look at elements in order.
The API doesn't provide an easy way to do it, but what's probably the simplest way is to take Stream.iterator(), wrap the Iterator to have a "take-while" implementation, and then go back to a Spliterator and then a Stream. Or --...
Access to private inherited fields via reflection in Java
...er. @seanizer Vector is not that old, and it'a a member of the collection API
– benzen
Aug 25 '10 at 17:53
"As of the...
JSONDecodeError: Expecting value: line 1 column 1 (char 0)
...() method can handle UTF8 encoded data natively.
pycurl has a very archaic API. Unless you have a specific requirement for using it, there are better choices.
requests offers the most friendly API, including JSON support. If you can, replace your call with:
import requests
return requests.get(ur...
Is there an onSelect event or equivalent for HTML ?
..., so hopefully someone else can use this code when they get stuck.
http://api.jquery.com/live/
Edit: Use the on selector as opposed to .live. See jQuery .on()
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