DaveJohnston

DaveJohnston has asked 39 questions and find answers to 43 problems.

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DaveJohnston questions

Why does Java allow a subclass to redefine the return type of a method?
git-svn clone error: error: there are still refs under 'refs/remotes/tags'
AVG Access Denied warning when running the simplest C++ program
Merging with MercurialEclipse has conflicts that are resolved automatically when merged at the command line
Should I use an abstract method or an instance variable for data that should be specified by sub-class?
Recursively tag all Sub-Repositories using Mercurial
How to get Ivy to download sources from Nexus repo
Mercurial: How to switch to a named branch if a tag has the same name?
Should callers check validity of arguments before calling constructor?
Gradle does not update snapshot dependencies

DaveJohnston answers

byte to string and vice versa
Java date convert string back to Date
Java, HashMaps and using Strings as the keys - does the string value get stored twice?
how to store BigInteger values in oracle database
git-svn clone error: error: there are still refs under 'refs/remotes/tags'
Difference between Unchecked exception or runtime exception
SSL HandShake on Java Client
what does "do" do here? (java)
Get all selected checkboxes in Java
How to get Ivy to download sources from Nexus repo