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AWS ElastiCache cannot be accessed from the outside. Amazon cites latency issues as the cause for it but this may turn out to be a deal breaker for many customers. Here’s why: The entire infrastructure might not be AWS based Private-public hybrid clouds is a very real scenario...

I faced this error yesterday while working on a GeoKettle plugin: Exception in thread “main” java.lang.NoSuchMethodError: org.pentaho.di.i18n.BaseMessages.getString(Ljava/lang/Class;Ljava/lang/String;[Ljava/lang/String;)Ljava/lang/String; Apparently this happens when...

There are so many options for this right? But lets look at the facts. Nothing is for free and there are so many places where you don’t want your photos to be even if its for free. Major services like Dropbox, OneDrive etc would charge you anywhere between $5-$10 a month once...

Recently I was writing some code that had to be used by multiple threads in the same application. That reminded me of writing about the oh, so important race condition and how to avoid it in a multi-threaded application. What is race condition and why should I care about it? A race...

I had been getting calls from somebody called Sylvestar from Microsoft “tech support” for a few days now and since I had some free time today, decided to have some fun with the scammers. The guy was Indian and judging by his accent probably from the southern part of...

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REST is the new buzzword in town and more often than not I have seen people claiming their webservices being RESTful when they are not. So here is a list of things that make your webservice NOT RESTful. It should not perform an action The REST architecture is resource based, meaning...

Found this old and gold article at Funspace. Great actor but even better is the humor surrounding him. Enjoy! Share this:...

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One of our projects at Tango uses Stormpath and who doesn’t use Jackson, right. So while using version 1.0.beta of their JAVA SDK, I came across this problem. My project used jackson-asl version 0.9.5 and the Stormpath JAVA SDK uses version 1.9.11 of jackson-mapper-asl. This...