Mobile Develop

the way to get the primary directory path sandbox directory NSLog (@"%@", Nshomedirectory ()); Myapp.appnslog (@"%@", [[NSBundle Mainbundle] bundlepath]); Tmpnslog (@"%@", Nstemporarydirectory ());D Ocumentsnsarray*paths

recently in the process of doing the project, found that many of the interface of the project navigation bar is very similar or the same, but each time to repeat the same code, feel very uncomfortable, so simply customize the navigation bar control.

Recently in the study of iOS reverse engineering, to view the information on the network is not too much, learn to summarize.First study materials: Read the blog of the Great God: http://nianxi.net "Reverse engineering analysis and

We found that slowly accumulated a lot of their own written in various categories.。 Today, selfless. Posted1.NSDateFomatter@interface NSDateFormatter (mycategory) + (ID) dateformatter;+ (ID) Dateformatterwithformat: (NSString *) dateformat;+ ( ID)

IntroductionThe previous article has explained the data loading process, and then we take a look at the data load processing process. According to normal thinking logic, when the data is loaded, the next step is to consider the display logic of the

First, the knowledge point simple introductionWhat is a 1.UIScrollView control?(1) The screen of the mobile device? Small is extremely limited, so direct exhibition, the content of the user's eyes is also very limited(2) When the exhibition shows

1. To achieve the " nearby People " function, and then to study the following:(1) The first thing to do is to get to the latitude and longitude of their current position(2) then upload your own data to the server(3) The server is calculated and then

iOS Bluetooth is used in the Corebluetooth frameworkFirst import the framework#import We need a manager to manage Bluetooth devices, CbcentralmanagerCreate a manager firstSelf. Manager = [[cbcentralmanager alloc]initwithdelegate:self queue: nil

WebView Nested Web pagesFor some reason, we always need to show some complex text, html.fromhtml () can not meet our needs, such as the background editable text in front of the display is more difficult, so in order to solve some complex text

First, Brief introductionIn simple terms, audio can be divided into 2 types(1) Sound effectsAlso known as "short audio", usually plays in the program for 1-2 secondsEnhance the overall user experience with embellishment in the app(2) MusicFor

File Cachedir = Mcontext.getexternalcachedir (); if (null! = Cachedir) {Mcachedirpath = Cachedir.getabsolutepath () + "/imag Es/";} if (Textutils.isempty (Mcachedirpath)) {if (Environment.MEDIA_MOUNTED.equals (Environment.getexternalstoragestate () )

First of all, a brief book author's blog, the introduction of the runtime is clear enough.http://www.jianshu.com/p/25a319aee33dThe Objective-c language uses object-oriented features and message-forwarding mechanisms.One: Data structure of

ObjectiveRecently, a small program was written in the company to slim down the images in an iOS app, reducing the size of the app and decreasing the amount of traffic the user downloads.Slimming is done in a website specifically designed to slim

Android Application Environment building1, the installation of the JDK environmentenvironment download for JDK   øhttp://www.oracle.com/technetwork/java/javase/downloads/index.htmlabout the choice of JDK version:consider: One is to learn the network

What is 1:application?Application, like Activity,service, is a system component of the Android framework that creates a application object to store some information about the system when the Android program starts. Usually we do not need to specify

Private Spinner Spinner ;        Private list List ;        Private arrayadapter Arrayadapter ;        @Override        protected void onCreate (Bundle savedinstancestate) {               Super. OnCreate (savedinstancestate);Setcontentview (r.layout.

Download Link: http://download.csdn.net/detail/a123demi/7511823We often do this by getting the services that the system has started to infer if the server needs to be restarted.This article describes the services that are started in the Android

I. Kvc:key value coding, typically used to assign a value to an Object's properties1. KVC Assignment//1.1 founderLdperson *p =[[ldperson alloc] Init];self.person=p;//1.2 Creating a dogLddog *dog =[[lddog alloc] init];//1.3 Assigning a dog to a

This article mainly introduces the forthcoming publication of WEBRTC books related information, support original, reprint must explain the source, more see www.rtc.help－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－－Before many people asked me to

#!/bin/bash# Reference Article: #1. Shell Special Variables: Shell $0, $#, $*, [email protected], $?, $$ and command line arguments # http://c.biancheng.net/cpp/view/2739.html# "Updater"Type="Push"body="Send" file="Mksdcard-android.sh.tar">sending