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Objective-C declared @property attributes (nonatomic, copy, strong, weak)
...k for iOS 5.
http://www.raywenderlich.com/5677/beginning-arc-in-ios-5-part-1
Weak
weak is similar to strong except that it won't increase the reference count by 1. It does not become an owner of that object but just holds a reference to it. If the object's reference count drops to 0, even though you...
Are Duplicate HTTP Response Headers acceptable?
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158
Yes
HTTP RFC2616 available here says:
Multiple message-header fields with the same field-...
Check whether a variable is a string in Ruby
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210
I think you are looking for instance_of?. is_a? and kind_of? will return true for instances fro...
Git flow release branches and tags - with or without “v” prefix
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101
Well, basically it is a matter of preference, but I prefer the version with the v, as Semver d...
Which data type for latitude and longitude?
...and PostGIS. I want to store latitude and longitude values in PostgreSQL 9.1.1 database table. I will calculate distance between two points, find nearer points by using this location values.
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How to create a custom attribute in C#
...ndaryType.Inclusive, 8, RangeBoundaryType.Inclusive, MessageTemplate = "\"{1}\" must always have \"{4}\" characters.")]
public string Code { get; set; }
From the snippet above, one might guess that the code will always be validated, whenever changed, accordingly to the rules of the Validator (...
How to reduce iOS AVPlayer start delay
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For iOS 10.x and greater to reduce AVPlayer start delay I set:
avplayer.automaticallyWaitsToMinimizeStalling = false;
and that seemed to fix it for me. This could have other consequences, but I haven't hit those yet.
I got the ide...
How to list of all the tables defined for the database when using active record?
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261
Call ActiveRecord::ConnectionAdapters::SchemaStatements#tables. This method is undocumented in ...
Visual Studio 2010 - C++ project - remove *.sdf file
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edited Jun 24 '16 at 3:34
Failed Scientist
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How does Apple know you are using private API?
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