Sean Owen

Sean Owen has asked 14 questions and find answers to 397 problems.

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Data Science @ Databricks

Sean Owen questions

Infinite recursion bug in Maven release / scm tag / Plexus DirectoryScanner?
Ever any performance different between Java >> and >>> right shift operators?
Convert binary string to bigint in MySQL?
Callers block until getFoo() has a value ready?
What does a modern, standard Microsoft-based technology stack look like? [closed]
Optimized implementations of java.util.Map and java.util.Set?
Is Android's CameraInfo.orientation correctly documented? Incorrectly implemented?
How to make Java 6, which fails SSL connection with "SSL peer shut down incorrectly", succeed like Java 7?
Do any JVM's JIT compilers generate code that uses vectorized floating point instructions?

Sean Owen answers

Why Does LogLikelihoodSimilarity function return values greater than 1.0 for a dataset of 0s and 1s?
How to allow the Nexus7 use the front camera for scanning barcode when back camera is missing
Efficiency of floating point division and checking values beforehand if eq
Tools for QR-Code generation, not agree about standard limits?
Mahout content-based recommendation
Get generic interface class object
How to implement approximate geometric equality using equals() and hashCode()
How Many @throws to use in Javadoc
ZXing not reading Brazilian Barcode bills (interleaved 2 of 5) correctly. How can I fix it?
Can't read a QR code from camera