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How to hide action bar before activity is created, and then show it again?
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@SiKni8 Are you sure you are using API13+ library for your application?
– Alex Semeniuk
Aug 22 '13 at 9:32
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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
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How to convert a List into a comma separated string without iterating List explicitly [dupli
... list of elements.
http://commons.apache.org/proper/commons-lang/javadocs/api-3.3.2/org/apache/commons/lang3/StringUtils.html
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Set cache-control for entire S3 bucket automatically (using bucket policies?)
...e available options see: http://docs.amazonwebservices.com/AmazonS3/latest/API/RESTObjectGET.html?r=5225
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Drawing a connecting line between two elements [closed]
...in the current position of an element. For more information, visit https://api.jquery.com/position/ (you can use offset() method too)
Now as we have obtained all the positions we need we can draw line as follows...
line1
.attr('x1', pos1.left)
.attr('y1', pos1.top)
.attr('x2', pos2.left)
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Understanding :source option of has_one/has_many through of Rails
...the :source option of has_one/has_many :through association. The Rails API explanation makes very little sense to me.
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How to detect internet speed in JavaScript?
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Well, this is 2017 so you now have Network Information API (albeit with a limited support across browsers as of now) to get some sort of estimate downlink speed information:
navigator.connection.downlink
This is effective bandwidth estimate in Mbits per sec. The browser makes ...
Difference between Activity Context and Application Context
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This obviously is deficiency of the API design. In the first place, Activity Context and Application context are totally different objects, so the method parameters where context is used should use ApplicationContext or Activity directly, instead of using paren...
How to convert URL parameters to a JavaScript object?
... URLSearchParams has illogical specs (developer.mozilla.org/en-US/docs/Web/API/…)
– Seph Reed
Sep 9 '19 at 22:29
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Chai: how to test for undefined with 'should' syntax
... This doesn't work out of the box and it isn't found in the API documentation for .equal(). I can understand why @OurManInBananas asked for an explanation. It's an unexpected use of should as a function accepting two arguments, instead of the expected chained method form accepting a s...