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In-App Billing test: android.test.purchased already owned

...y) { ..................... if (inventory.hasPurchase(SKU_CONTENT)) { mHelper.consumeAsync(inventory.getPurchase(SKU_CONTENT), null); } } }; share | improv...
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How to m>exm>port iTerm2 Profiles

I needed to reformat my computer and now I'm having trouble copying the settings/profiles over. 6 Answers ...
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How do I adjust the anchor point of a CALayer, when Auto Layout is being used?

Note : Things have moved on since this question was asked; see here for a good recent overview. 11 Answers ...
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How to detect the OS from a Bash script?

I would like to keep my .bashrc and .bash_login files in version control so that I can use them between all the computers I use. The problem is I have some OS specific aliases so I was looking for a way to determine if the script is running on Mac OS X, Linux or Cygwin . ...
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How to add a custom HTTP header to every WCF call?

...rvice that is hosted in a Windows Service. Clients that using this service must pass an identifier every time they're calling service methods (because that identifier is important for what the called method should do). I thought it is a good idea to somehow put this identifier to the WCF header info...
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What is the Swift equivalent of isEqualToString in Objective-C?

I am trying to run the code below: 7 Answers 7 ...
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jquery - fastest way to remove all rows from a very large table

I thought this might be a fast way to remove the contents of a very large table (3000 rows): 8 Answers ...
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Swift: declare an empty dictionary

..."key1": "value1", "key2": "value2"] Note: if you are going to change the contents of the dictionary over time then declare it as a var (variable). You can declare an empty dictionary as a let (constant) but it is pointless if you have the intention of changing its contents over time, since constan...
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How to convert Milliseconds to “X mins, x seconds” in Java?

I want to record the time using System.currentTimeMillis() when a user begins something in my program. When he finishes, I will subtract the current System.currentTimeMillis() from the start variable, and I want to show them the time elapsed using a human readable format such as "XX hours, XX ...
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How to make a HTTP request using Ruby on Rails?

...prefer httpclient over Net::HTTP. client = HTTPClient.new puts client.get_content('http://www.m>exm>ample.com/indm>exm>.html') HTTParty is a good choice if you're making a class that's a client for a service. It's a convenient mixin that gives you 90% of what you need. See how short the Google and Twitte...