rails new app-name --database=postgresql -BT
--database=postgresql
-> Use postgres for database-B
-> skip initial bundle install-T
-> skip test suite (we're using rspec)
rails g controller welcome
INTRO to BOOTSTRAP | |
1- Build a bootstrap based web page using bootstrap grid system | |
2- Learn about bootstrap components | |
3- Dive into form components | |
4- Discover how to make a page responsive | |
5- Places to get unique bootstrap templates |
def num_islands(grid) | |
return 0 if not grid | |
result = 0 | |
grid.length.times do |i| | |
grid[0].length.times do |j| | |
if grid[i][j] == 1 | |
result += 1 | |
extend(grid,i,j) | |
end | |
end |
function asyncFunc() { | |
return new Promise((resolve, reject) => { | |
setTimeout(() => { | |
const result = Math.random(); | |
result > 0.5 ? resolve(result) : reject('Oppps....I cannot calculate') | |
}, 1) | |
}); | |
} | |
for (let i=0; i<10; i++) { |
license: mit |
license: mit |
license: mit |
license: mit |
license: mit |
// Dhruven | |
// In the interview, I put myself in a rabbit hole | |
// with no possible solution | |
// | |
// What I was trying to do is to pass the arguments from the first | |
// function to the second function. | |
// | |
// The problem is the second function is return as a value | |
// therefore it is an independent function and there is no way for it to accept | |
// a value... The value needs to be passed as an argument by the executed function |