Table 3 Hot-topics in “How” questions

Android

Game

Game, country, multiplayer, uri, basic, slashes, escaping, alarm, layered, appdata

Deployment

Sdk, device, studio, manager, build, nexus, adb, screen, windows, format

Authentication

Facebook, email, token, login, algorithm, callback, requirement, user, integrated, quickstart

UI

Code, show, button, activity, xml, image, file, layout, screen, new

iOS

UI

Show, button, xcode, image, user, controller, need, bar, screen, iphone

Permissions

Peer, bitcode, sd, dns, identifier, cart, performance, captivenetwork, wifi, unlock

Design Pattern

Class, type, object, protocol, testers, net, utils, variable, declared, predicate

Type Conversion

String, array, picker, slider, datepicker, method, convert, nsstring, facebook, nsmutablearray

WP

Notifications

Text, push, file, notification, package, memory, uri, notifications, font, device

Sensor Debug

Null, debug, string, key, getslotfrombufferlocked, surfacetextureclient, gyroscope, uncalibrated, value, drift

Database

Java, strictmode, activitythread, method, support, sqlitedatabase, methods, msg, database, looper