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Return first N key:value pairs from dict
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There's no such thing a the "first n" keys because a dict doesn't rem>me m>mber which keys were inserted first.
You can get any n key-value pairs though:
n_items = take(n, d.iteritems())
This uses the implem>me m>ntation of take from the itertools recipes:
from itertools import islice
def take(n,...
Remove by _id in MongoDB console
...f")});
i.e. you don't need a new for the ObjectId.
Also, note that in som>me m> drivers/tools, remove() is now deprecated and deleteOne or deleteMany should be used instead.
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How does one remove an image in Docker?
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If som>me m> of your containers are still running, you could run: docker stop $(docker ps -qa) to stop all containers. I think that removing a running container might not work, at least I rem>me m>mber I had problems with this. I might be w...
How to print the full NumPy array, without truncation?
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@TrevorBoydSmith, Do you know how to reset this param>me m>ter after the print?
– ColinMac
Jul 1 '19 at 22:56
1
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Go to beginning of line without opening new line in VI
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For m>me m>, pressing ^ is usually not as easy as pressing 0 and w consecutively.
– DXDXY
Feb 11 '16 at 0:51
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How many spaces will Java String.trim() remove?
... I had to down-vote as this answer does not cover what the docum>me m>ntation m>me m>ans by "whitespace". It would seem logical that it would be where Chararacter.isWhitespace is true, but that is not what it m>me m>ans by "whitespace" ..
– user2864740
Nov 30 '13 ...
iterating over and removing from a map [duplicate]
...e behaviour of removeIf on map.values()? it removes all the key->val elem>me m>nts pointing to such value?
– Marco Servetto
May 19 at 2:54
add a comm>me m>nt
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How to convert an image to base64 encoding?
Can you please guide m>me m> how can I convert an image from a URL to base64 encoding?
9 Answers
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In Angular, I need to search objects in an array
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I know if that can help you a bit.
Here is som>me m>thing I tried to simulate for you.
Checkout the jsFiddle ;)
http://jsfiddle.net/migontech/gbW8Z/5/
Created a filter that you also can use in 'ng-repeat'
app.filter('getById', function() {
return function(input, id) {...
Does PHP have threading?
...be to simply have one script execute another via CLI, but that's a bit rudim>me m>ntary. Depending on what you are trying to do and how complex it is, this may or may not be an option.
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