drewolson

package main

import (
	"fmt"
	"reflect"
)

type Foo struct {
	FirstName string `tag_name:"tag 1"`
	LastName  string `tag_name:"tag 2"`

bergantine

img:hover {
  -webkit-filter: grayscale(0%);
  -webkit-transition: .5s ease-in-out;
  -moz-filter: grayscale(0%);
  -moz-transition: .5s ease-in-out;
  -o-filter: grayscale(0%);
  -o-transition: .5s ease-in-out;
} 

img {

BluEagle

<canvas id="sakura"></canvas>
<div class="btnbg">
<button type="button" onclick="toggleAnimation(this)">Stop</button>
</div>

<!-- sakura shader -->
<script id="sakura_point_vsh" type="x-shader/x_vertex">
uniform mat4 uProjection;
uniform mat4 uModelview;
uniform vec3 uResolution;

Hexrays

<div class="wrap">
  <div class="cube">
    <div class="front">front</div>
    <div class="back">back</div>
    <div class="top">top</div>
    <div class="bottom">bottom</div>
    <div class="left">left</div>
    <div class="right">right</div>
  </div>
</div>

tyvsmith

public class MyApp extends Application {
  private final String PACKAGE="me.tysmith.app";
  
  @Override
  public void onCreate() {
    super.onCreate();
    Crashlytics.start(new CrashContextWrapper(this, PACKAGE));
  }
}

bgrins

// Detecting data URLs
// data URI - MDN https://developer.mozilla.org/en-US/docs/data_URIs
// The "data" URL scheme: http://tools.ietf.org/html/rfc2397
// Valid URL Characters: http://tools.ietf.org/html/rfc2396#section2

function isDataURL(s) {
    return !!s.match(isDataURL.regex);
}
isDataURL.regex = /^\s*data:([a-z]+\/[a-z]+(;[a-z\-]+\=[a-z\-]+)?)?(;base64)?,[a-z0-9\!\$\&\'\,\(\)\*\+\,\;\=\-\.\_\~\:\@\/\?\%\s]*\s*$/i;

aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

dodola

ACM大量习题题库 

ACM大量习题题库 
现在网上有许多题库，大多是可以在线评测，所以叫做Online Judge。除了USACO是为IOI准备外，其余几乎全部是大学的ACM竞赛题库。

USACO

http://ace.delos.com/usacogate

美国著名在线题库，专门为信息学竞赛选手准备

mahan

/* Atomic boolean for golang 

   A process-atomic boolean that can be used for signaling between goroutines.
   Default value = false. (nil structure)
*/

package main

import "sync/atomic"

deltamobile

package main

import (
        "fmt"
        "runtime"
        "time"
)

type Foo struct {
        name    string