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Best way to find the intersection of multiple sets?
...ed Dec 11 '19 at 13:08
Jean-François Fabre♦
122k1111 gold badges9797 silver badges156156 bronze badges
answered Mar 29 '10 at 22:55
...
Creating an Android trial application that expires after a fixed time period
... @CoronaPintu, so that this approach will also be trying with firebase, this will make the perfect combination, and trial period will over even the app will uninstalled.
– Noor Hossain
Sep 24 '19 at 8:46
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What is the best django model field to use to represent a US dollar amount?
I need to store a U.S. $ dollar amount in a field of a Django model. What is the best model field type to use? I need to be able to have the user enter this value (with error checking, only want a number accurate to cents), format it for output to users in different places, and use it to calculate...
Ruby: How to get the first character of a string
How can I get the first character in a string using Ruby?
13 Answers
13
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What's the pythonic way to use getters and setters?
...east a little bit of useful information."
– Jean-François Corbett
Mar 16 '17 at 15:11
7
How is t...
Is there an equivalent to CTRL+C in IPython Notebook in Firefox to break cells that are running?
... list_running_servers
from requests import get
from requests.compat import urljoin
import ipykernel
import json
import psutil
def get_active_kernels(cpu_threshold):
"""Get a list of active jupyter kernels."""
active_kernels = []
pids = psutil.pids()
my_pid = getpid()
for pid i...
How to remove the first character of string in PHP?
How to use PHP , Remove the first character :
13 Answers
13
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What's the difference between ASCII and Unicode?
...quence, they didn't need to support accents or other
marks such as á, ü, ç, ñ, etc. (aka diacritics).
ASCII Extended
Some clever people started using the 8th bit (the bit used for parity) to encode more characters to support their language (to support "é", in French, for example). Just using o...
YYYY-MM-DD format date in shell script
... a more compact notation for the accepted answer.
– Håvard Geithus
Nov 16 '15 at 20:42
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What's the best way to send a signal to all members of a process group?
...ll your own children, use pkill -TERM -P ${$}.
– François Beausoleil
Apr 10 '15 at 14:30
3
@Only...