死守一世寂寞 书童

I have been reading a lot about @JoinColumn but I still don\'t get the idea behind it. Patient Tabl...

The standard summary(lm(Height~Weight)) will output results for the hypothesis test H0: Beta1=0, but...

This is my first foray into Firebase & nosql, I come from a SQL background. Using Simple Login Secu...

In Java, when doing a replaceAll to look for a regex pattern like: replaceAll(\\\\\?i\\\\b(\\\\w+)\...

I am trying to use Spring Data JPA 1.8 with the Java 8 Date/Time API JSR-310. Everything seems to w...

It is quite easy to format and parse Java Date (or Calendar) classes using instance of DateFormat, i...

Can I find out when the last INSERT, UPDATE or DELETE statement was performed on a table in an Oracl...

I am using JSON.NET in C# to parse a response from the Klout API. My response is like this: [ { ...

I want to do some basic stuff: get a matrix, and iterate on it with multiple threads. For example, i...

Can any one tell me how I can return string message from controller? If i just return a string from...

The following is pseudo-code: int array_list[] = {0, 11, 13, 18, 21, 23, 24, 17, 45}; int array_siz...

I have successfully built a RESTful microservice with Python asyncio and aiohttp that listens to a P...

I am trying to find a code that actually works to find the most frequently used two and three word p...