Mobile Develop

Transferred from: http://www.cnblogs.com/supercheng/archive/2012/12/05/2804166.html-(BOOL) isjailbroken{ BOOL jailbroken = NO; NSString *cydiapath = @ "/applications/cydia.app"; NSString *aptpath = @ "/private/var/lib/apt/"; if

About using the prompt box in iOSIn IOS8 's SDK, the prompt box has been changed, now belongs to Uialertcontroller, and its interface is declared Ns_class_available_ios (8_0) @interface Uialertcontroller: Uiviewcontroller, is no longer a uiview.The

1. Write (local)Nsarray *paths=nssearchpathfordirectoriesindomains (NSDocumentDirectory, Nsuserdomainmask, YES);NSString *path=[paths objectatindex:0];NSString *json_path=[path stringbyappendingpathcomponent:@ "Jsonfile.json"];= = Write fileNSLog (@

About iOS contains the following macro definitions Ui_appearance_selector; The method, do not know whether you know its true meaning.When you set Bartintcolor for your navigationbar, you can use 2 methods (of course only after iOS7 in the

The same type identifier (Uniform type Identifier,uti) represents the central component of the iOS information share. It can be seen as the MIME type of the next generation. A UTI is a string that identifies resource types (images and text), and

I've recently been thinking about the security of iOS, a question that has plagued me for a long while, and that a closed-circuit like iOS is the way to the abyss.IOS is a closed system, and its vulnerability can only be expected by Apple's own

XML version= "1.0" encoding= "UTF-8"?> Beansxmlns= "Http://www.springframework.org/schema/beans"Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"xmlns:p= "http://www.springframework.org/schema/p"Xmlns:context=

1, CREATE database: Sqlite3 database name. db2, display database:. databases3, Creating Tables: Create table table name (Field name 1 field type, Field Name 2 field type, ... ）；4. Insert data: INSERT into table name (Field 1, Field 2 ...) Values

Refer:https://open.unionpay.com/ajweb/product/detail?id=80 Trading Steps:1, browse and purchase goods: the user through the mobile phone client and the merchant system interactively browse the purchase of goods, the client to the

Developer Introduction: Hometown of Hubei Patong Good mountain good water, Shennong Creek, the river, three Li City, etc. are good places to travel. The Mid-Autumn festival back to the hometown, see the original ecological landscape to attract a

PrefaceAndroid View system is the core of interface programming, he is no less important than Android four components, in this series I will continue to talk about the view coordinate system, view sliding, view event distribution and other articles

In the development, sometimes need to according to the user's current speed to do some operation, than the load, when the speed is very good, such as the connection is WiFi, we will download high-resolution pictures, conversely, when the user is 2g

Two ways to hide Tabbar1. Hide on this page#pragma mark- hidden tabBar -(void) Viewwillappear: (BOOL) animated{ Self . TabBarController.tabBar.hidden = YES; }-(void) Viewwilldisappear: (BOOL) animated{ self. TabBarController.tabBar.hidden =

Third, Android set horizontal screen or vertical screen: (a), Full screen: Add the following code before the Setcontentview (MyView) call in the activity's OnCreate method: Requestwindowfeature ( Window.feature_no_title);//Hide title GetWindow ().

When using as to create a Adil file, as will give us a aidl folder and a package with the same package name in the main folder, usually we will put all the Adil related classes or files under this package, but if there is a custom class, the program

Reference Post Address: Http://my.oschina.net/u/2340880/blog/485095?fromerr=bgjLq4Mwone, particle EmitterThe particle effect in iOS is made up of two parts, a launcher, a macro attribute for an example launch, and a particle element to set the

#ifdef __objc__#import "uibutton+block.h"#endifAdd these two sentences to introduce the header file in the middleiOS Global header file references some system library error

# # variable parameters in the IOS processing methodRecently wrote a 自己定义的对话框 demo, want to imitate the system of the implementation of the Uialertview Way. To deal with 可变參数 the time, encountered a small problem, so Google a bit. Wrote down a way

Read the Nagios database to MySQLInstallation of 1.DBIwget http://www.cpan.org/modules/by-module/DBI/DBI-1.625.tar.gzTar XF dbi-1.625.tar.gzCD DBI-1.625Yum-y Install Perl-extutils-cbuilder Perl-extutils-makemakerPerl makefile.plMakeMake

first, Introductionsecond, the Code1.java(1) Mainactivity.java1 Importandroid.app.Activity;2 Importandroid.content.Context;3 Importandroid.hardware.Sensor;4 Importandroid.hardware.SensorEvent;5 Importandroid.hardware.SensorEventListener;6