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multiprocessing: How do I share a dict among multiple processes?
...e is a .Pool() method to the manager instance that mimics all the familiar API of the top-level multiprocessing.
from itertools import repeat
import multiprocessing as mp
import os
import pprint
def f(d: dict) -> None:
pid = os.getpid()
d[pid] = "Hi, I was written by process %d" % pid
...
When is .then(success, fail) considered an antipattern for promises?
...o read some information from database then you want to pass it to an async API then you want to manipulate the response. You may want to push the response back into the database. Handling all these workflows with your concept is doable but very hard to manage. The better solution will be then().then...
How to remove the first character of string in PHP?
... @Ian: I came across the same issue while fetching records from an API using a keyword, tried var_dump($keyword) which was showing the previous character length.. then I tried trimming the keyword and then it worked fine var_dump(trim($keyword)).. Hope this helps someone.. :)
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How to read XML using XPath in Java
... in the first place here - I understood your question to be how to use the API in Java).
Edit: (Response to comment): This XPath expression will get you the text of the first URL element under PowerBuilder:
/howto/topic[@name='PowerBuilder']/url/text()
This will get you the second:
/howto/topic...
Why would a JavaScript variable start with a dollar sign? [duplicate]
... use the $ or $$ prefix in your code.
Source: https://docs.angularjs.org/api
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Show DialogFragment with animation growing from a point
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This will only wok with > API 11 @Kiran Babu answer is a work around
– Blundell
Apr 14 '13 at 13:55
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Array or List in Java. Which is faster?
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Effective Java recommends Lists for they help with API interoperability, and also more secure with type safety.
– juanmf
Dec 13 '14 at 15:04
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How to modify a text file?
...al application it is different, but nothing I can find in the ActionScript API indicates that it behaves any different from any other language in this regard.
– eestrada
Jul 22 '15 at 14:44
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Download file from web in Python 3
...sts package whenever I want something related to HTTP requests because its API is very easy to start with:
first, install requests
$ pip install requests
then the code:
from requests import get # to make GET request
def download(url, file_name):
# open in binary mode
with open(file_n...
GridLayout and Row/Column Span Woe
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Starting from API 21, the GridLayout now supports the weight like LinearLayout. For details please see the link below:
https://stackoverflow.com/a/31089200/1296944
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