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Manifest merger failed : uses-sdk:minSdkVersion 14

... Note: This has been updated to reflect the release of API 21, Lollipop. Be sure to download the latest SDK. In one of my modules I had the following in build.gradle: dependencies { compile 'com.android.support:support-v4:+' } Changing this to dependencies { // do no...
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Difference between “process.stdout.write” and “console.log” in node.js?

...process.stdout.write(d + '\n'); }; Source: http://nodejs.org/docs/v0.3.1/api/process.html#process.stdout share | improve this answer | follow | ...
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How to set request headers in rspec request spec?

...ders as the third argument to your get() method as described here: http://api.rubyonrails.org/classes/ActionDispatch/Integration/RequestHelpers.html#method-i-get and here http://api.rubyonrails.org/classes/ActionDispatch/Integration/Session.html#method-i-process So, you can try something like th...
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How to get a random number in Ruby

... so you can create your own random number generator objects and has a nice API: r = Random.new r.rand(10...42) # => 22 r.bytes(3) # => "rnd" The Random class itself acts as a random generator, so you call directly: Random.rand(10...42) # => same as rand(10...42) Notes on Random.new I...
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How to simulate a mouse click using JavaScript?

...lt/Ctrl are held, etc. The options it accepts are based on the MouseEvents API. I've tested in Firefox, Safari and Chrome. Internet Explorer might need special treatment, I'm not sure. share | imp...
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How to use SharedPreferences in Android to store, fetch and edit values [closed]

... in the: <android-sdk-home>/samples/android-<platformversion>/ApiDemos directory Edit==> I noticed, it is important to write difference between commit() and apply() here as well. commit() return true if value saved successfully otherwise false. It save values to SharedPreferences...
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HTTP URL Address Encoding in Java

... the documentation of URL you find Note, the URI class does perform escaping of its component fields in certain circumstances. The recommended way to manage the encoding and decoding of URLs is to use an URI Use one of the constructors with more than one argument, like: URI uri = new URI( ...
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Ruby : How to write a gem? [closed]

...ild gems (hoe, newgem, echoe, gemhub, jeweler, gem this) Using Gemcutter's Api from the Commandline New Gem with Bundler – Sample Rakefile - Useful rakefile for deploying and publishing a gem Let's Write a Gem How To Build A Ruby Gem With Bundler, Test-Driven Development, Travis CI And Coveralls, ...
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Retrieve a Fragment from a ViewPager

... know the tag creation will never change and your not relying on a private api / method, which is always dangerous. /** * @param containerViewId the ViewPager this adapter is being supplied to * @param id pass in getItemId(position) as this is whats used internally in this class * @return the ta...
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Using context in a fragment

... getActivity has always been available. It's getContext which was added in API 23. – mhsmith Sep 15 '17 at 12:10  |  show 5 more comments ...