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PHP Get Site URL Protocol - http vs https

... 70 It is not automatic. Your top function looks ok. ...
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How to use the CancellationToken property?

... | edited Feb 19 at 14:08 Eliahu Aaron 3,15122 gold badges2020 silver badges3232 bronze badges answer...
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Java String array: is there a size of method?

... Yes, .length (property-like, not a method): String[] array = new String[10]; int size = array.length; share | improve this answer | follow | ...
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How do I catch an Ajax query post error?

... 310 Since jQuery 1.5 you can use the deferred objects mechanism: $.post('some.php', {name: 'John'})...
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How to display gpg key details without importing it?

...NG: no command supplied. Trying to guess what you mean ... pub rsa8192 2012-12-25 [SC] 0D69E11F12BDBA077B3726AB4E1F799AA4FF2279 uid Jens Erat (born 1988-01-19 in Stuttgart, Germany) uid Jens Erat <jens.erat@fsfe.org> uid Jens Erat <jens.erat@uni-konsta...
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Rails: select unique values from a column

...rails 5+ Model.distinct.pluck(:rating) Update Apparently, as of rails 5.0.0.1, it works only on "top level" queries, like above. Doesn't work on collection proxies ("has_many" relations, for example). Address.distinct.pluck(:city) # => ['Moscow'] user.addresses.distinct.pluck(:city) # => [...
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Determining 32 vs 64 bit in C++

... 102 Unfortunately there is no cross platform macro which defines 32 / 64 bit across the major compi...
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How to think in data stores instead of databases?

...e Datastore instead of databases? It seems I've trained my mind to think 100% in object relationships that map directly to table structures, and now it's hard to see anything differently. I can understand some of the benefits of Google Datastore (e.g. performance and the ability to distribute data...
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What is a StackOverflowError?

... | edited Jun 16 '19 at 20:25 Tom 13k1414 gold badges4141 silver badges4747 bronze badges answered Oct ...
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Differences between Emacs and Vim

... 30 Answers 30 Active ...