Every HTML page we make here will follow the same pattern:
<!DOCTYPE html>
<html>
</html>
- Doctype - tells the browser which version of HTML we are using. We will only be writing modern HTML, so we only need DOCTYPE html.
Every HTML page we make here will follow the same pattern:
<!DOCTYPE html>
<html>
</html>
def balance(chars: List[Char]): Boolean = { | |
val l = '(' | |
val r = ')' | |
def helper(left: Int, right: Int, c: List[Char]): Boolean = { | |
if (c.isEmpty) | |
(left - right) == 0 | |
else { | |
if (right > left) false |
def pascal(c: Int, r: Int): Int = { | |
if (r < 1 || c < 1 || (c == r)) 1 // handles top of the triangle, and the sides | |
else pascal(c - 1, r - 1) + pascal(c, r - 1) | |
} | |
def pascal(c: Int, r: Int): Int = { | |
if (c == 0 || r == 0 || r == c) 1 else pascal(c - 1, r - 1) + pascal(c, r - 1) | |
} |
class MyClass | |
def value | |
"VALUE!" | |
end | |
def do_something | |
puts defined?(value) # Outputs "method" | |
puts value # Outputs "VALUE!" | |
if false | |
value = 'abcdef' # Should not execute |
NSPredicate *predicate = [NSPredicate predicateWithFormat:@"identifier = %d", 5, nil]; | |
[Channel objectsWithPredicate: predicate]; |
{ | |
"channels": [ | |
{ | |
"number": 78, | |
"name": "Zombie Bass", | |
"num_of_listeners": 1, | |
"created_at": "2012-03-21T04:04:36Z", | |
"updated_at": "2012-04-20T01:21:12Z" | |
}, | |
] |