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Parallel.ForEach vs Task.Run and Task.WhenAll
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In this case, the second method will asynchronously wait for the tasks to complete instead of blocking.
However, there is a disadvantage to use Task.Run in a loop- With Parallel.ForEach, there is a Partitioner which gets created to avoid making more tasks than necessary. Task.Run will always mak...
Replace all non-alphanumeric characters in a string
...doing more than one replace, this will perform slightly quicker if you pre-compile the regex, e.g., import re; regex = re.compile('[^0-9a-zA-Z]+'); regex.sub('*', 'h^&ell.,|o w]{+orld')
– Chris
Jun 2 '18 at 15:47
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Why does the JavaScript need to start with “;”?
... of JavaScript files on the Web start with a ; immediately following the comment section.
3 Answers
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How to create a protocol with methods that are optional?
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How to get current path with query string using Capybara
..._current_path(people_path, only_path: true)
Additionally, if you want to compare the entire URL:
expect(page).to have_current_path(people_url, url: true)
Credit to Tom Walpole for pointing out this method.
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linq where list contains any in list
... column, i got this error :'DbIntersectExpression requires arguments with compatible collection ResultTypes' so i tried .StartWith, .EndsWith, .Contains from here it works, but what can be done to use your query
– shaijut
Mar 29 '15 at 13:51
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What exactly do the Vagrant commands do?
There is surprisingly no documentation on what the Vagrant commands do, other than references throughout the "getting started" tutorial.
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How to select first parent DIV using jQuery?
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41
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Go: panic: runtime error: invalid memory address or nil pointer dereference
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community wiki
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