Sean Owen

Sean Owen has asked 14 questions and find answers to 351 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

Generate and Decode QR Codes from PHP [closed]
ZXing Autofocus issue
QR Code for launching a native application
Java multithreading not thread-safe using synchronized
Where is the source code for apache hadoop examples
Can Character represent all unicode code point?
Android QR Scanner/Reader App standalone without having to install zxing App - Is it Illegal/Legal-Anything else available apart from zxing [closed]
How to remove white space on side QR code (using zxing)
Tomcat 6 Heap Size - Is this correct?
Java BigDecimal bugs with String constructor to rounding with ROUND_HALF_UP