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Quickly find whether a value is present in a C array?
...n with a time-critical ISR that needs to iterate through an array of size 256 (preferably 1024, but 256 is the minimum) and check if a value matches the arrays contents. A bool will be set to true is this is the case.
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Show pending migrations in rails
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rake db:migrate:status (Rails 3 to 5) or rails db:migrate:status (Rails 5) will accomplish this. See this commit.
up means the migration has been run. down means the migration has not been run.
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PHP: Storing 'objects' inside the $_SESSION
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answered Feb 5 '12 at 15:39
shanusmagnusshanusmagnus
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How do I make an HTTP request in Swift?
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You can use URL, URLRequest and URLSession or NSURLConnection as you'd normally do in Objectiv...
How do you push a tag to a remote repository using Git?
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einpoklum
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answered Oct 18 '14 at 9:12
Ciro Santilli ...
What is cardinality in MySQL?
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answered Apr 2 '10 at 10:55
Alexander TorstlingAlexander Torstling
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What is the difference between association, aggregation and composition?
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trdngy
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answered May 1 '12 at 7:20
Jeff FosterJeff Foster
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Create folder with batch but only if it doesn't already exist
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edited Feb 2 '17 at 21:54
D. A.
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answered Dec ...
How to set the focus for a particular field in a Bootstrap modal, once it appears
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answered Aug 30 '12 at 5:34
gaurang171gaurang171
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Bold & Non-Bold Text In A Single UILabel?
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Update
In Swift we don't have to deal with iOS5 old stuff besides syntax is shorter so everything becomes really simple:
Swift 5
func attributedString(from string: String, nonBoldRange: NSRange?) -> NSAttributedString {
let fontSize = UIFont.systemFontSize
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