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Combine multiple Collections into a single logical Collection?

... seen the read-only requirement earlier). From the Iterables.concat( .. ) JavaDocs: Combines multiple iterables into a single iterable. The returned iterable has an iterator that traverses the elements of each iterable in inputs. The input iterators are not polled until necessary. The...
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browser sessionStorage. share between tabs?

... Here is a solution to prevent session shearing between browser tabs for a java application. This will work for IE (JSP/Servlet) In your first JSP page, onload event call a servlet (ajex call) to setup a "window.title" and event tracker in the session(just a integer variable to be set as 0 for fir...
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Simplest/Cleanest way to implement singleton in JavaScript?

What is the simplest/cleanest way to implement singleton pattern in JavaScript? 37 Answers ...
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How do I create a datetime in Python from milliseconds?

I can create a similar Date object in Java by java.util.Date(milliseconds) . How do I create the comparable in Python? 5 A...
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How do I implement interfaces in python?

... ducktyping, which means that the places where you must have interfaces in Java, you don't have to have them in Python. That said, there are still several uses for interfaces. Some of them are covered by Pythons Abstract Base Classes, introduced in Python 2.6. They are useful, if you want to make b...
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Download the Android SDK components for offline install

...@Raghav 's answer. Here's another ref: info4tech.wordpress.com/2007/05/04/java-http-proxy-settings Here is the end of my (fixed) android-sdk-linux_x86/tools/android file: exec "$java_cmd" \ -Xmx256M $os_opts $java_debug \ -Dcom.android.sdkmanager.toolsdir="$progdir" \ -Dhttps.proxyHos...
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Are there any smart cases of runtime code modification?

...d later execute those instructions. On such OSes, even programs like the Java VM need root/admin privileges to execute their JIT code. (See http://en.wikipedia.org/wiki/W%5EX for more details) share | ...
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Logging framework incompatibility

I'm building a small Java app and hoping to use logback for logging. 3 Answers 3 ...
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Bamboo Vs. Hudson(a.k.a. Jenkins) vs Any other CI systems [closed]

...o has out of the box support for multiple languages. Customers use it with Java, .Net, PHP, JavaScript etc. That being said, most build servers are generic enough to at least execute a script that can kick off your build process. Deploy artifacts to servers (i.e. deploy the war if all the unit ...
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Can Retrofit with OKHttp use cache data when offline

...n interceptor using okHttpClient.networkInterceptors() method but received java.net.UnknownHostException when I tried to use the cache offline. It turned out that I had to add okHttpClient.interceptors() as well. The problem was that cache wasn't written to flash storage because the server returned...