335g

use reqwest::{redirect::Policy, Client};

#[derive(Debug, thiserror::Error)]
enum Error {
    #[error("reqwest error: {0:?}")]
    Network(#[from] reqwest::Error),
}

#[tokio::main]
async fn main() -> Result<(), Error> {

335g

trait AnimalExt {
    type Food;
    
    fn eat(&self, food: Self::Food);
}

struct Dog;

impl AnimalExt for Dog {
    type Food = String;

335g

trait AnimalExt {
    fn eat(&self, food: String);
}

struct Dog;

impl AnimalExt for Dog {
    fn eat(&self, food: String) {
        println!("dog: {:?}", food);
    }

335g

let numbers = ["1", "2", "3", "a", "5"];

let only_numbers = numbers.iter()
    .scan((), |_, &item| item.parse::<i32>().ok())
    .collect::<Vec<i32>>(); // [1, 2, 3]

335g

Keybase proof

I hereby claim:

• I am 335g on github.
• I am 335g (https://keybase.io/335g) on keybase.
• I have a public key whose fingerprint is 2D21 CD31 B835 5682 589C 5FE1 A760 69C1 58BD 5D40

To claim this, I am signing this object:

335g

/// Xcode7 beta4

struct MyInt {
    var a: Int
}

struct MyGenerics<T> {
    var a: T
}

335g

var alpha: CGFloat = 0.0

State(alpha)
    >>> wait(1.0)
    >>> to(1.0, .InCubic, 0.8, toFloatValue())
    >>> to(0.0, .OutCubic, 0.8, toFloatValue())
    >>> wait(1.0)
    >>> to(1.0, .InCubic, 0.8, toFloatValue())
    >>> to(0.0, .OutCubic, 0.8, toFloatValue())

335g

@implementation UIView (GRBLSpringAdditions)
+ (void)dampedOscillationAlongXAxis:(UIView *)view
                                toX:(CGFloat)toX
                                  k:(CGFloat)k
                              omega:(CGFloat)omega
                    minimumDuration:(CGFloat)minimumDuration
                    completionBlock:(void (^)(BOOL))completionBlock {
    
    /*******************

335g

UICollectionViewController  *toVC;
UINavigationController      *nav;

toVC.useLayoutToLayoutNavigationTransitions = YES;
[nav pushViewController:toVC animated:YES];