timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

pakoito

inline fun <A, B> A?.fold(crossinline fn: () -> B, crossinline f: (A) -> B): B =
  if (this == null) fn() else f(this)

inline fun <A, B> A?.map(crossinline f: (A) -> B): B? = fold({ null }, f)

inline fun <A> A?.orElse(crossinline fn: () -> A): A = fold(fn, { it })

ShikherVerma

#!/bin/bash

while [[ $# -gt 1 ]]
do
key="$1"

case $key in
	-c| --commits)
	COMMITS="$2"
	shift

pantos27

Picasso.with( context )
        .load( your_path )
        .error( R.drawable.ic_error )
        .placeholder( R.drawable.progress_animation )
        .into( image_view );

zsxwing

package rx.android.observables;

import rx.Observable;
import rx.Observable.OnSubscribe;
import rx.Subscriber;
import rx.android.subscriptions.AndroidSubscriptions;
import rx.functions.Action0;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;

jonschlinkert

Markdown cheatsheet

(Also see [remarkable][], the markdown parser created by the author of this cheatsheet)

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