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How can I list all collections in the MongoDB shell?
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269
How do I list all collections for the current database that I'm using?
Three methods
sh...
How to align an image dead center with bootstrap
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ZimZim
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Replacing column values in a pandas DataFrame
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269
If I understand right, you want something like this:
w['female'] = w['female'].map({'female':...
Sending websocket ping/pong frame from browser
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TCP does not notify of disconnects when RST/FIN packets were not received. TCP only detects dropped connections when a sender attempts to send on a disconnected connection. Pings are used as heartbeats in many applications an...
String comparison: InvariantCultureIgnoreCase vs OrdinalIgnoreCase? [duplicate]
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how does InvariantCultureIgnoreCase behave when he meet ä ? as oppose to OrdinalIgnoreCase ...?
– Royi Namir
Nov 8 '12 at 14:28
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How do you install Boost on MacOS?
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269
You can get the latest version of Boost by using Homebrew.
brew install boost.
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How to convert timestamps to dates in Bash?
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ghostdog74ghostdog74
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How do I URl encode something in Node.js?
...enerally not expected to be used directly."
– Simon Hänisch
Aug 18 '17 at 1:24
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How to debug in Django, the good way? [closed]
...e werkzeug debugger does not have tab completion.
– Håken Lid
Nov 26 '15 at 2:01
If you are debbugging APIs, you coul...
How to get a random value from dictionary in python
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One way would be:
import random
d = {'VENEZUELA':'CARACAS', 'CANADA':'OTTAWA'}
random.choice(...