lastpass ios

iOS Development Database Chapter-sqlite Brief Introduction One, offline caching In project development, it is usually necessary to process the data off-line, such as off-line caching of news data.Note: Offline caching is generally to save data to the project's sandbox. There are several ways to do this(1) Archiving: nscodeing, Nskeyedarchiver(2) Preferences: Nsuserdefaults(3) plist storage: WriteToFileTip: All three of these methods have a fatal dis

We all know that using macros is not only convenient, but also can improve development efficiency. Here's a summary of some of the common macros in the iOS development process that will continue to be added. Objective-c Whether the string is empty #define KSTRINGISEMPTY (str) ([str iskindofclass:[nsnull class]] | | |-str = NIL | | [STR length] 1. Define macro for Dimension class DimensMacros.h //status bar height #define Status_bar_h

This example for you to share the iOS production framework Static Library tutorial for your reference, the specific content as follows Environment: Hardware: MacBook Air System: OS X EI Capitan version: 10.11.3 Xcode:version 7.2.1 (7c1002) A static library of iOS (which is said to be not uploaded to the App Store). A and the framework have been done, here is the framework of the production process: 1.

The recent development of the micro-credit enterprise number, found that the micro-andriod version of the built-in browser to open the file problem, but the iOS version is not a problem, because the iOS version using the Safari browser support document directly open, but the andriod version using the Tencent browser X5 kernel, Don't know why not support, may be the integration of problems, here provide solu

iOS Development 61-cocoapods installation and use What is CocoapodsCocoapods is a third Class library management tool under OS X and iOS, and through the Cocoapods tool we can add a dependency library called "Pods" to the project, which must be supported by Cocoapods itself, and can easily manage its version.the meaning of cocoapods is embodied in two aspects. First, it can automatically complete a va

"Only for technical exchanges, without permission to prohibit the reprint"Usually app-server uses the HTTP protocol to tell the app what it needs to display the picture, text. This is one of the most common protocols. Another kind of client-side protocol, such as the news app, clicks on a focus story and app jumps to the appropriate channel or topic. It is not difficult to find: the former is Server->app communication, mainly content type, the latter is AppHow to better handle the intra-app comm

[JavaScript]View plain copy reproduced the source Wireless clients are fast growing, especially for the Android and iOS two wireless operating system client applications, the corresponding testing tools have emerged, here mainly to introduce some of the iphone app automation testing tools. First, we divide these test frameworks into three broad categories: interface test tools, injection UI test tools, and playback UI test tools. Interface testing to

To play and record audio on iOS devices, Apple recommends that we use the Avaudioplayer and Avaudiorecorder classes in the Avfoundation framework. Although the usage is simpler, it does not support streaming; This means that before playing the audio, you must wait until the entire audio load is complete before you can start playing the audio, and you must wait until the recording is finished before you can get the recording data. This has caused a gre

cannot find entry file index.ios.js [index.android.js] in any of the roots There are a lot of people on the web searching for this problem, and the solution is:Run under Project path: NPM Start---Reset-cacheRestart Project: React-native Run-ios (run-android)If it's still a failure then it's here to see if there's a solution NPM modules get required from/users/node_modules/instead of the project directory I also encountered this problem, that is, node

Objective Before IOS7, general speech recognition is relying on some third-party libraries, or using Google Voice interface, where Google's voice interface is best. The great Google ~ ~ but now upgraded iOS with text to voice is also very good, support a lot of text, but the sound is a bit harsh: The implementation of IOS 7 text-turn speech Implementing TTS relies primarily on avspeechsynthesizer,avspeech

simple idea that if your framework uses swift, it is dynamic lib. This is also the subject of this article: how the dynamic framework affects app startup time. The test approach is to use the new environment variables provided by IOS 10 to dyld_print_statistics the app startup time. The Xcode version is 8.1, and the test device is the iphone 6. Cocoapod version 1.1. Note that the test process found that the time statistics are not consistent, so my d

historical evolution of the font. iOS 9: English fonts for Helvetica Neue iOS 9: Chinese fonts by Holly Black iOS 10: English fonts for San Francisco iOS 10: Chinese fonts for Apple Design Draft standard text Text Selection "Ping Fang (Pingfang SC Light)" Title can be bold selection of "Ping square Bold" text colloca

IOS 7 is a raging one, and whether you upgrade or not, you must know something about it. The operating system can only be said to be mixed. Some of the changes in IOS 7 are well received, while others remain controversial. This article is mainly about iOS 7 which issues are the most user-disputed! Let's look at it together! 1. Some of the app icons in

As usual, Apple, after launching the new iOS device, a guide to the use of the device will be published, with users complaining that iOS 6 has been officially released for the past one months, but Apple has not updated the ipad user's Guide, which they think might be the Apple's desire to wait until the ipad Mini is released. It seems the user's guess is correct, and Apple today released a user's Guide to t

This evening, the jailbreak Dream Team Evad3rs a surprise attack, quietly releasing the iOS 7 perfect jailbreak tool, support for all upgrades to iOS 7 iphone, ipod Touch, ipad, and ipad Mini, version of the support for iOS 7 to any version in 7.0.4. Here we bring you the perfect escape tutorial. Before the escape, notice the following items: 1. Use itunes or i

Step 10: become a professional iOS developer-start from scratch, ios developer Would you like to share a piece of cake with the mobile development dinner to experience the hottest and most dazzling technology? Young man, very insightful There is no doubt that mobile development will be a peak in the present and future years. Countless development jobs are waiting. Major companies are looking for programmers

Last Updated: (2015.10.02)Development environment: Delphi Ten Seattle OS X El Capitan v10.11 You need to use the following Hotfixid:30398, Paserver Hotfix for Delphi, C++builder and RAD Studio Seattle Xcode v7.0.1 IOS SDK v9.0 Real-Machine testing (the following types are not flash back): IPhone 3GS v6.1.2 (+ bit) IPhone 4 v7.1.2 (+ bit) IPhone 4S v9.0 (+ bit) IPhone 5S v8.4.1 (+ bit)

Introduction: Sunshine Xiao Qiang recently took the time to learn iOS development, in the learning process found a lot of interesting things also encountered a lot of problems, in order to learn in the process can communicate with you, record the learning experience and learning results, so there is this series of articles, I hope this series of articles can form a systematic thing, Let the same as I just entered the development of

First, the cache　　Sdurlcache-urlcache subclass with On-disk cache support on Iphone/ipad.Ii. Core Data1.cwcoredata-additions and utilities to make it concurrency easier with the Core Data framework.2.objective-record-objective Record is a lightweight ActiveRecord the managing Core Data objects.3.Magical Record-super Awesome Easy fetching for Core Data.4.ssdatakit-eliminate your Core Data boilerplate code5.ios-queryable-

Last Updated: (2015.10.02)Development environment: Delphi Ten Seattle OS X El Capitan v10.11 You need to use the following Hotfixid:30398, Paserver Hotfix for Delphi, C++builder and RAD Studio Seattle Xcode v7.0.1 IOS SDK v9.0 Real-Machine testing (the following types are not flash back): IPhone 3GS v6.1.2 (+ bit) IPhone 4 v7.1.2 (+ bit) IPhone 4S v9.0 (+ bit) IPhone 5S v8.4.1 (+ bit)