hd1 questions

hd1 answers

• How can I check if a String is IPv4 / IPv6 or domain name? (Java)
• Create new folders using python
• Access odd-named object returned by getSymbols
• how to convert a Java POJO to JSON string?
• how to read json data of type linkedtreemap [GSON]?
• Creating Haskell shared libraries on OS X
• Error message for virtualenvwrapper on Mac OS X Yosemite 10.10.3
• Retrieve a progress of index creation process in PostgreSQL
• Add a month to a Date [duplicate]
• How to use Tomcat 8 + Spring Boot + Maven