Gandalf

Gandalf has asked 29 questions and find answers to 38 problems.

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About

Java, C++ coder - sometimes Oracle DBA. Spring Framework, Security, Tomcat, MongoDB, Lucene.

Gandalf questions

Does attaching a profiler cause some things to run slower then others?
Oracle IDENTITY column versus PRIMARY KEY
Best way to reuse a Runnable
Oracle Blobs - store size or calculate?
HTTP Response 412 - can you include content?
ResultSet and Select * Performance
Ehcache - using SelfPopulatingCache when data is not present
Ehcache - using a List<Integer> as the cache value
Streaming Data through Spring JDBC, unknown length
Java NIO Servlet to File

Gandalf answers

Is the REST support in Spring 3's MVC Framework production quality yet?
Spring boot response compression not working
Unsatisfied dependency expressed through constructor parameter 0: No qualifying bean of type - Spring boot
JSONArray to HashMap
java.lang.NoClassDefFoundError: com/thoughtworks/xstream/io/naming/NameCode error in setting up restful webservice in spring 4.3.1
Oracle - connection Pooling with spring framework
Customizing Spring Data repository bean names for use with multiple data sources
Spring-Security with X509?
Performance problem on Java DB Derby Blobs & Delete
Spring Security HTTP Basic Authentication