JohnAllsopp

What happens to localStorage when different browsers are in private browsing mode?

Safari returns null for any item set using localStorage.setItem either before or during the private browsing session. In essence, neither sessionStorage or localStorage are available in private brosing mode

Chrome and Opera return items set previous to private ("incognito") browsing, but once private browsing commences, treats localStorage like sessionStorage (only items set on the localStorage by that session will be returned) but like localStorage for other private windows and tabs

Firefox, like Chrome will not retrieve items set on locaStorage prior to a private session starting, but in private browsing treats localStorage like sessionStoroage for non private windows and tabs, but like localStorage for other private windows and tabs

rnapier

#!/usr/bin/python

# fix-xcode
# 	Rob Napier <[email protected]>

# Script to link in all your old SDKs every time you upgrade Xcode
# Create a directory called /SDKs (or modify source_path).
# Under it, put all the platform directories:
# 	MacOSX.platform          iPhoneOS.platform        iPhoneSimulator.platform
# Under those, store the SDKs:

adamgit

#########################
# .gitignore file for Xcode4 and Xcode5 Source projects
#
# Apple bugs, waiting for Apple to fix/respond:
#
#    15564624 - what does the xccheckout file in Xcode5 do? Where's the documentation?
#
# Version 2.6
# For latest version, see: http://stackoverflow.com/questions/49478/git-ignore-file-for-xcode-projects
#

kenshin03

        NSMutableDictionary* pulsePatternsDict = [@{} mutableCopy];
        NSMutableArray* pulsePatternsArray = [@[] mutableCopy];
        
        // beat for 100 times
        for (NSInteger i=0; i<100; i++){
            [pulsePatternsArray addObject:@(YES)]; // vibrate for 100ms
            [pulsePatternsArray addObject:@(100)];
            
            [pulsePatternsArray addObject:@(NO)];  //stop for 1200ms * 0.3
            [pulsePatternsArray addObject:@(1200*0.3)];

rdp

// to compile (using mingw-w64)
// g++ this_filename.c  -lole32
// outputs current system volume (out of 0-100) to stdout, ex: output "23"
// mostly gleaned from examples here: http://msdn.microsoft.com/en-us/library/windows/desktop/dd370839(v=vs.85).aspx
// download a compiled version here:
// https://sourceforge.net/projects/mplayer-edl/files/adjust_get_current_system_volume_vista_plus.exe.exe (updated, can set it too now!)
#include <windows.h>
#include <commctrl.h>
#include <mmdeviceapi.h>
#include <endpointvolume.h>

Inferis

import UIKit
import QuartzCore

class ViewController: UIViewController {

    @IBOutlet weak var label: UILabel
    @IBOutlet weak var counter: UILabel

    override func viewDidLoad() {
        super.viewDidLoad()

staltz

The introduction to Reactive Programming you've been missing

(by @andrestaltz)

---

This tutorial as a series of videos

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

---

jeffdgr8

function getBackgroundColor(rangeSpecification) {
  var sheet = SpreadsheetApp.getActiveSpreadsheet();
  return sheet.getRange(rangeSpecification).getBackground();
}

function getForegroundColor(rangeSpecification) {
  var sheet = SpreadsheetApp.getActiveSpreadsheet();
  return sheet.getRange(rangeSpecification).getFontColor();
}

radex

NSTimer is a great example of an over-verbose, outdated Objective-C API. To run a simple line of code after a delay, you need to write a lot of boilerplate crap.

How about this:

NSTimer.schedule(5.seconds) {
  println("Hello world!")
}

hlissner

# ag <https://github.com/ggreer/the_silver_searcher>
# usage: ag-replace.sh [search] [replace]
# caveats: will choke if either arguments contain a forward slash
# notes: will back up changed files to *.bak files

ag -0 -l $1 | xargs -0 perl -pi.bak -e "s/$1/$2/g"

# or if you prefer sed's regex syntax:

ag -0 -l $1 | xargs -0 sed -ri.bak -e "s/$1/$2/g"