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How can I limit Parallel.ForEach?
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583
You can specify a MaxDegreeOfParallelism in a ParallelOptions parameter:
Parallel.ForEach(
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How do I sort an array of hashes by a value in the hash?
...or in-place sorting, but there's no in-place variant for sort_by in Ruby 1.8. In practice, you can do:
sorted = sort_me.sort_by { |k| k["value"] }
puts sorted
As of Ruby 1.9+, .sort_by! is available for in-place sorting:
sort_me.sort_by! { |k| k["value"]}
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Importing a Swift protocol in Objective-C class
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228
You need to add the @objc attribute to your Swift protocol like so:
@objc protocol AnalyticProt...
List tables in a PostgreSQL schema
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answered Mar 26 '13 at 18:40
Clodoaldo NetoClodoaldo Neto
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In Vim/Vi, how do you move the cursor to the end of the previous word?
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248
Unfortunately it's not a single key... but ge is what you're looking for, I think.
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Html.BeginForm and adding properties
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chiccodoro
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answered Oct 19 '08 at 16:20
liggett78liggett78
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Getting the encoding of a Postgres database
...n?
– Basil Bourque
Jul 26 '17 at 3:58
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Note that from within psql, there needs to be a semicolon...
MySQL get the date n days ago as a timestamp
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182
DATE_SUB will do part of it depending on what you want
mysql> SELECT DATE_SUB(NOW(), INTERV...
How to break a line of chained methods in Python?
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8 Answers
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Active
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How to base64 encode image in linux bash / shell
...ION,"time_created":$TIMECREATED}' -H 'Content-type: text/plain; charset=UTF8' --max-time 180 -s $URL)";
– dash00
Jun 4 '13 at 13:51
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