emmanuelnk

// A SO answer to https://stackoverflow.com/questions/286141/remove-blank-attributes-from-an-object-in-javascript
// based off the recursive cleanEmpty function by @chickens. 
// This one can also handle Date objects correctly 
// and has a defaults list for values you want stripped.

const cleanEmpty = function(obj, defaults = [undefined, null, NaN, '']) {
  if (defaults.includes(obj)) return

  if (Array.isArray(obj))
    return obj

ludwig

// NOTE: this adds a filename and line number to winston's output
// Example output: 'info (routes/index.js:34) GET 200 /index'

var winston = require('winston')
var path = require('path')
var PROJECT_ROOT = path.join(__dirname, '..')

var logger = new winston.logger({ ... })

// this allows winston to handle output from express' morgan middleware

chrisbanes

/*
 * Copyright 2014 Chris Banes
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

chrisbanes

/*
 * Copyright 2014 Chris Banes
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software

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,

jdamcd

private static final String EMAIL_REGEX = "^[_A-Za-z0-9-\\+]+(\\.[_A-Za-z0-9-]+)*@[A-Za-z0-9-]+(\\.[A-Za-z0-9]+)*(\\.[A-Za-z]{2,})$";
private static final Pattern EMAIL_PATTERN = Pattern.compile(EMAIL_REGEX);

private ArrayAdapter<String> getEmailAddressAdapter(Context context) {
    Account[] accounts = AccountManager.get(context).getAccounts();
    HashSet<String> emailSet = new HashSet<String>();
    for (int i = 0; i < accounts.length; i++) {
        if (isEmailAddress(accounts[i].name)) {
            emailSet.add(accounts[i].name);
        }

dmcrodrigues

//
//  UIDevice+DeviceHardware.h
//
//  Used to determine EXACT version of device software is running on.

#import <Foundation/Foundation.h>
#include <sys/types.h>
#include <sys/sysctl.h>

typedef enum {

jdamcd

private ArrayAdapter<String> getEmailAddressAdapter(Context context) {
    Account[] accounts = AccountManager.get(context).getAccountsByType("com.google");
    String[] addresses = new String[accounts.length];
    for (int i = 0; i < accounts.length; i++) { 
        addresses[i] = accounts[i].name;
    }
    return new ArrayAdapter<String>(context, android.R.layout.simple_dropdown_item_1line, addresses);
}

amlcurran

/* Copyright 2013 Alex Curran

   Licensed under the Apache License, Version 2.0 (the "License");
   you may not use this file except in compliance with the License.
   You may obtain a copy of the License at

       http://www.apache.org/licenses/LICENSE-2.0

   Unless required by applicable law or agreed to in writing, software
   distributed under the License is distributed on an "AS IS" BASIS,

lukeredpath

@implementation MySharedThing

+ (id)sharedInstance
{
  DEFINE_SHARED_INSTANCE_USING_BLOCK(^{
    return [[self alloc] init];
  });
}

@end