Mobile Develop

In iOS application development, in order to reduce the number of interactions with the server, to speed up the user's response speed, generally in the iOS device to add a caching mechanism. The purpose of caching is to use applications that can

Original link: http://blog.csdn.net/wode_dream/article/details/38584693The contents of this article refer to the drawable Resources in the Dev Guide, and English-speaking friends can read English directly. The purpose of summarizing this article is

1.kvc:key-value Coding, literal translation is: Key value encoding. To put it simply, it is to set the value of the attribute; In a complex way, according to the internet, KVC uses a isa-swizzling technology. Isa-swizzling is the type-mixed pointer

How the second view controller obtains some information about the first view controller for example: Lable in the second interface displays the text in the first interface TextFieldThis requires the use of attribute values, block valuesSo the first

iOS verb--nspredicateCategory: iOS apps 2013-02-19 17:24 6792 People read Comments (1) favorite reports Cocoa provides a nspredicate for specifying the filter condition, which is a function that represents the calculation of true and false

The first time to write technical blog, did not write, mainly because they think that iOS technology has not studied so deep, afraid to write to fraught. The second one, is also lazy. In order to urge themselves, but also in order to and more iOS

Microsoft have introduced new Feature–loopback Security Check in Windows Server 2003 SP1 to prevent access to a web appli cation using a fully qualified domain name (FQDN) If an attempt-to-access it takes place-from-a machine-this hosts that AP

Before and after the first slice treatment effect comparison:Before processing:After processing:Recent project needs, the picture shows two states, one is the original color, the other is black and white, but for these two states our server-side

A detailed description of the preference settings:Use: Mainly used to store the user's system device information, but sometimes can be used anywhere in the program to store data, as global data to access, such as the view switch needs to log

Today just upgraded Xcode7, built-in the latest version of the iOS9 SDK, wrote a small demo to find the image can not be downloaded, while the system printout:APP Transport Security has blocked a cleartext HTTP (/HTTP) resource load since it is

Mediarecorder is recordingTo use the first view API, you can see the Mediarecorder life cycleThe API not only gives the life cycle diagram, but also the following examplesMediarecorder Recorder = new Mediarecorder ();Recorder.

Http://zanderzhang.gitcafe.io/2015/09/19/iOS-Andriod Baidu Map Imitation Baidu takeout-hungry-Choose my address-poi search/Baidu Takeout Select delivery address: hungry? Choose the shipping address: Baidu Map API websiteThe first figure is to put a

Context.mode_private: As the default mode of operation, which means that the file is private data and can only be accessed by the app itself, in which the content of the write overwrites the contents of the original file, if you want to append the

With three kinds of nutrient ingredients of different feed, to form a precise proportion of nutritious feed.Data range is small, simple enumeration can be over./*id:modengd1prog:ratioslang:c++*/#include #include using namespace Std;int main () {F

What is the difference between 1.OnTouch and onclick?Professional Answer 1, the onclick is passed in a View object, and Ontouch to pass in a View object and Motionevent object2, Ontouch the operation of the control than oncilck richer, such as to

Activity:1 Packagecom.example.test;2 3 Importandroid.app.Activity;4 ImportAndroid.content.Context;5 Importandroid.content.Intent;6 ImportAndroid.content.IntentFilter;7 ImportAndroid.os.Bundle;8 ImportAndroid.view.Menu;9

To move an object from the outside of the screen to the specified position on the screen,Code:1--Add animations,2--1. Create the first picture of the mushroom,3--2. Set the picture location,4--3. Add a picture to the scene,5Self.player =

Updated ANDROIDSDK after a variety of errors, a new project will be attached to a appcompat_v7, you just know that this is a compatibility package can be, the specific features can see the relevant introduction, in fact, nothing special is to be

Category: Miscellaneous Tools version: 0.0.1 Release date: 2014-11-12In some cases, we may need to avoid the computer into hibernation, or other niche requirements, this time can try Movemouse, it will be timed, automatically move the mouse to meet

Pinch gesture visual can enlarge the image infinitely, but in general, we only allow the user to zoom within a certain scale rangeScenario: records the total scale with a global value, and does not allow the range to continue after it is out of