Henry questions

Henry answers

• What's the use of classpath in Gradle buildscript
• Performance issue with logback with slf4j API
• Why we should use Interface, instead of concrete types?
• Meaning of JSON Error I am getting
• Write data to local JSON file
• Truncation Error when I try to create a Array of values [duplicate]
• Floating-point equality unexpectedly working
• What is so terribly wrong with this code? It appears semantically correct to me
• Scaling images for various resolutions on Android
• Converting milliseconds to months and years is not working properly