narfdotpl

> g t
git: 't' is not a git command. See 'git --help'.

Did you mean one of these?
    tag
    a
    b
    c
    d

e

narfdotpl

<?xml version="1.0"?>
<root>

    <item>
        <name>F19  →  Backspace/Hyper</name>
        <identifier>narfdotpl.hyper</identifier>
        <autogen>
            __KeyOverlaidModifier__
            KeyCode::F19,

narfdotpl

$ python2.7
Python 2.7.2 (default, Oct 17 2011, 00:04:42) 
[GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> result = None
>>> for n in range(1000):
...     m = int(str(n))
...     previous_result = result
...     result = n is m
...     if result != previous_result:

narfdotpl

Python 2.7.2 (default, Oct 17 2011, 00:04:42) 
[GCC 4.2.1 (Based on Apple Inc. build 5658) (LLVM build 2336.1.00)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> from dis import dis
>>> def short(xs):
...     xs[0] += 1
... 
>>> dis(short)
  2           0 LOAD_FAST                0 (xs)
              3 LOAD_CONST               1 (0)

narfdotpl

class Counter {
    let inc: () -> Int
    let dec: () -> Int

    init(start: Int) {
        var n = start

        inc = { ++n }
        dec = { --n }
    }

narfdotpl

Deckset feature request

---

println("\"Normal\" code.")

---

narfdotpl

let email = "hello@narf.pl"
let domain = email[find(email, "@")!.succ()..email.endIndex]  // WTF
println(domain)

narfdotpl

def f(s):
    return '%.3f' % (int(s, 16) / 255.0)

def rgb(s):
    print '[UIColor colorWithRed:%s green:%s blue:%s alpha:1],' % \
           tuple(f(s.lstrip('#')[i : i + 2]) for i in range(0, 6, 2))

rgb('ffffff')  # [UIColor colorWithRed:1.000 green:1.000 blue:1.000 alpha:1],
rgb('ff0000')  # [UIColor colorWithRed:1.000 green:0.000 blue:0.000 alpha:1],

narfdotpl

Swift job interview idea: implement Dictionary.map

https://twitter.com/narfdotpl/status/558348210079809536

First try on a piece of paper

extension Dictionary {
 func map(f: (Hmm.Key, Hmm.Value) -> (A, B)) -> [A: B] {

narfdotpl

// Of course, `if let` with multiple optionals is lazy.
//
// Tested on 2015-02-09 in Xcode 6.3 Beta 1, Swift 1.2.


func foo() -> Int? {
    println("foo")
    return 0
}