what is difference between MySQL and SQLite ?
i want to know difference in query schema , database schema , store procedure etc ..
if you try to import a database from SQLite to MySQL or MySQL to SQLite what are the change i should do ?
what is plus in Node JS over JavaScript ? because as i learn Node.js and i see that it work same as JavaScript . Node JS also run JavaScript . so why one made Node JS ? what is pros and cons of Node JS over JavaScript ?
what is the difference between var statement and let statement in JavaScript ?
both seems to work same. both , var and let statement define the variable and work same so what is the difference between var statement and let statement in JavaScript ?
list all pros and cons also so i can use both with wise