How to set maximum and minimum group sizes to get records, where count & lt; 5 and count & gt; 2 ? At the moment I'm using this query: SELECT id, info, COUNT (*) as count FROM notification GROUP BY info ORDER BY count DESC; Example: + ---- + ------- + | id | info | + ---- + ------- + | 1 | Admin | | 2 | User | | 3 | User | | 4...
There is a div with the class mystyle . The class has a property margin how can I change it using regular js or jquery? . mystyle, .mystyle ul { margin: 0; } & lt; div class = "mystyle" & gt; & lt; ul & gt; & lt; li & gt; Example & lt; / li & gt; & lt; / ul & gt; & lt; / div & gt;...
Please tell me what is the difference between the two directives and which one is better to use in the code? MyClass.h file # include & lt; iostream & gt; #include & lt; string & gt; #ifndef MYCLASS_H #define MYCLASS_H // class description #endif Or # pragma once #include & lt; iostream & gt; #include & lt; string & gt; // class description Answer 1, authority 100% The #pragma once directive is compiler implementation dependent, and therefore may not...
There is a div with the class mystyle . The class has a property margin how can I change it using regular js or...
Please tell me what is the difference between the two directives and which one is better to use in the code? MyClass.h file #...
How do I find the derivative of a function in Python? Which library has the necessary functions for this? Answer 1, authority 100% SymPy...
Is it guaranteed that explicitly sized types (such as uint32_t , uint64_t , uint16_t ) use the same amount of memory across all platforms...

Programmers, Start Your Engines!

CompuTicket has compiled a variety of programming questions and answers. Each question has been researched and submitted by teachers, professors, and programers. CompuTicket is updated frequently with new questions and answers.

Popular questions