小蘑菇 书童

I believe the title of the question is too vague, but I don\'t know how to describe it more than tha...

I have two header files that includes a matrix and a vector class. I want vector to inherit matrix h...

I want to enhance my browser-based web application with functionality that enables management of loc...

I am an Erlang beginner, learning OTP. I received a noproc error when trying to talk to a supervisor...

Is the following well defined, for different values of REF? #include #define REF 1 #define S 1 i...

I have a sign-up page that uses email and password. I store the email and (salted, hashed) password ...

I am trying to create a ChatApp with JSP and JPA running on tomcat Serverand using MySQL for the dat...

I am trying to build an API which can search by HQL regex keywords, EDITED: The best way to perform...

I use the combination of Windows Button + Shift + S to take easy screenshots and it\'s very handy. I...

I have one known number and two unknown ones. Known number: 2020 (number) First unknown number: x An...

I often use the recursesubdirs flag to traverse through a number of sub directories and extract a sp...

I am a MAC user and I get this exception because I can not read from a file . Writing works okay for...

I have following code which is working in localhost in windows. But in the server same code fails. ...

In my iPhone app, I have included two custom fonts and by referring this steps by stackoverflow que...

How can I start to create a mega menu like this image below?