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Design for Facebook authentication in an iOS app that also accesses a secured web service
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Should IBOutlets be strong or weak under ARC?
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The current recommended best practice from Apple is for IBOutlets to be strong unless weak is specifically needed to avoid a retain cycle. As Johannes mentioned above, this was commented on in the "Implementing UI Designs in Interface Buil...
Get Selected index of UITableView
... you need specific selections (note that NSInteger is a typedef long which coming from a C background makes more sense since both need %ld anyway.
– Jonathan Weinraub
Apr 3 at 15:12
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Getting binary content in Node.js using request
...nt this down. It seems that the Node Request module, by default, treats incoming data in the content of the response as UTF-8, and automatically converts any non-UTF-8 byte sequences to junk (but valid UTF-8) characters. No amount of setting 'mimetype", etc. works (not that it's supposed to for re...
A good example for boost::algorithm::join
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43
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Can you change a path without reloading the controller in AngularJS?
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How to center text vertically with a large font-awesome icon?
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Intercept page exit event
...ould you explain the first line (var message = ...)? I dont know what that comma and the second expression is doing.
– mtmurdock
Jul 27 '12 at 17:01
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Using port number in Windows host file
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Postgres - FATAL: database files are incompatible with server
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If you recently upgraded to 11 or 12 from 10.x you can run the below command to upgrade your postgres data directory retaining all data:
brew postgresql-upgrade-database
The above command is taken from the output of brew info postgres
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