country code

Telephonymanager TM = (Telephonymanager) context.getsystemservice (Context.telephony_service);Note: Some phone messages require the appropriate permissions.Get the name of the service provider, such as Telecom, Unicom, mobile The first method is to

IntroductionFor the program to execute on different sizes of Android machines, the applicability of the UI caused additional overhead, just the qualifier, it is very convenient to overcome the problem. Resolve resource onboarding by creating

The SSL protocol uses asymmetric encryption technology to deliver secure information between the parties. It can realize the confidentiality and integrity of information transmission, and the two sides can identify each other. When establishing an

Introduction to Ssl/tls/jsse:1) SSL/TLS protocol operating mechanism2) graphical SSL/TLS protocol3) Use Wireshark to observe the SSL/TLS handshake process4) The Java implementation of SSL/TLS--jsse(i) Creating a keystore using KeytoolUsing two-way

I. Knowledge of international resource documentsThis class provides a shortcut to software internationalization. This class allows you to write programs that can easily be localized or translated into different languages once processing multiple

When using modem to surf the Internet, we are likely to encounter the modem does not perform dial-up operation trouble. In the correct connection to the computer, modem and telephone lines, dial-up Internet operation, if the modem does not dial tone,

GeoIP Introduction:What is GEPIP? The so-called GeoIP, is through the visitor's IP, positioning his latitude and longitude, country/region, provinces and cities, and even streets and other location information. The technology is not a problem, the

First, Introduction The 3rd Chapter although through Baidu Map application shows you may be interested in content, but, if you are a beginner, at the beginning to understand and understand the code can be very laborious. To address this issue,

### TOMCAT6 Configuration: -1. One-way authentication, is the transmission of data encryption, but will not verify the source of the client -2. Two-way authentication, if the client browser does not import the client certificate, is not able to

GeoIP Introduction:What is GEPIP? The so-called GeoIP, is through the visitor's IP, positioning his latitude and longitude, country/region, provinces and cities, and even streets and other location information. The technology is not a problem, the

After research, the code to achieve access to the iphone serial number is not available, some of the online access to the phone string is written through Third-party libraries, the use of these libraries in the App Store is not audited, so there is

Description Risk is a board game in which several opposing players attempt to conquer the world. The gameboard consists of a world map broken to hypothetical countries. During a player ' s turn, armies stationed in one country is only allowed to

Link: Http://uva.onlinejudge.org/index.php?option=com_onlinejudge&Itemid=8&category=24&page=show_problem &problem=508 Topic: Risk is a board game in which several opposing-players to attempt the world. The gameboard consists of a world map broken

Get the current phone address, and then convert from latitude and longitude to detailed address (including: Country name-Country code, province, city, street name, postal code, etc.). 1: Get current phone latitude and longitude @implementation

The content of this article source: Https://www.dataquest.io/mission/129/introduction-to-sql Data source used in this article: Https://github.com/fivethirtyeight/data/tree/master/college-names Summary: The main introduction of SQLite some simple

First of all, we have to say that yii2.0 object-oriented comparison is thorough, it is suggested that the object-oriented students should not have learned or not learn.Then cut to the chase.First create the database, this step to write yourself.DROP

The Softswitch device has become one of the important devices in the networking device. Here we mainly introduce the detailed analysis of key routing technologies of the softswitch device. Based on the DNS system, ENUM mainly draws on the basic idea

Http://stackoverflow.com/questions/19175209/sending-sms-using-ctmessagecenter-ios-7The following code is invalid on IOS7, and after a search, the solution is as follows. The pro-test is effective.I am trying to send SMS programmatically using

HTTPS Introduction: HTTPS (full name:hypertext Transfer Protocol over secure Socket Layer) is a security-targeted HTTP channel and is simply a secure version of HTTP. That is , the SSL layer is added under HTTP , thesecurity base of HTTPS is SSL, so

Today received a new demand for the server to send the device operator name, and then my first reaction is that Umeng can not accurately statistics operators, how can I judge to send specific operators? Such as:This picture reflects the name of the