what is country code for phone numbers

1. Some regular expressions for interpreting numeric types are listed below Copy Code code as follows: /^\d+$///non-negative integer (positive integer + 0) /^[0-9]*[1-9][0-9]*$///Positive integer /^ ((-\d+) | (0+)) $///Non positive integer (negative integer + 0) /^-[0-9]*[1-9][0-9]*$///Negative integer /^-?\d+$///Integer /^\d+ (\.\d+)? $///nonnegative floating-point number (positive

This article mainly introduces the use of PHP to determine whether or not to multiply the number of strings of the example, the text through the example code introduced in very detailed, for everyone has a certain reference learning value, the need for friends below with a small series to learn. Describe With such a problem, given a number string A, you need to determine whether a is a hyphen number string

JQuery1.3.2 source code learning This source code uses the current jQuery 1.3.2 version. download time:. Click here to download A function 1 /*! 2 * jQuery JavaScript Library v1.3.2 3 * http://jquery.com/ 4 * 5 * Copyright (c) 2009 John Resig 6 * Dual licensed under the MIT and GPL licenses. 7 * http://docs.jquery.com/License 8 * 9 * Date: 17:34:21-0500 (Thu, 19 Feb 2009) 10 * Revision: 6246 11 */ 12 (funct

Baidu Alliance Primary advertising is what The original ads are different from what we used to advertise in diversity and advertising infinity can be all forms of advertising, as the following official introduction How to put code in native ads We first login to your login or directly open (http://nativead.baidu

interaction with the server 3. Support for search engines is weaker by 4. Breaking the program's exception mechanism 5. Not easy to debug troubleshoot cross-domain issues: 1. Jsonp2. Iframe3. Window.name, Window.postmessage4. Set Proxy page two on the server. HTTP status Code Continue continue, usually when the post request is sent, the HTTP header

it will be sent.The following methods have been created:Write an encryption method and encrypt it with a timestamp, a random number, and a predefined token (or code). The link to the QR code also carries a random number with a timestamp, and a token, after scanning the QR code, verify the validity of the parameter encryption and the stored encrypted string. This

} $/; // var utils = {checkMobile: function (telphone) of other carriers) {telphone = this. trim (telphone); if (telphone. length! = 11) {return this. setReturnJson (false, 'no correct phone number' is detected ');} else {if (isChinaMobile. test (telphone) {return this. setReturnJson (true, 'mobile', {name: 'chinamobile '});} else if (isChinaUnion. test (telphone) {return this. setReturnJson (true, 'connect

Said also oneself too care about the thing in the mobile phone, generally will not put their mobile phone to others to play, because I took the lead in the bedroom bought a is a self-portrait artifact 5S mobile phone, that time 5s too fire, bought after my whole people are fire, so my cell

Sms sdk verification Development (SMSSDK) is quickly integrated in IOS, how to set the mobile phone verification code in IOS development, iossmssdk [Reprinted, please specify the source] The sdk is from someone else. I just downloaded it to integrate it. Smssdk download site: http://www.mob.com/(there are many other we

PHP code determines whether the device is a mobile phone or tablet (two methods), php tablet. PHP code determines whether the device is a mobile phone or tablet computer (two methods). php tablet computers are now more and more de

This article mainly introduces the PHP code to determine whether the device is a mobile phone or tablet computer, has a certain reference value, now share to everyone, the need for friends can refer to With the popularization of Internet mobile devices, many websites are compatible with mobile phone-side browsing, in

With the popularization of Internet mobile devices, many websites are compatible with mobile browsing. to better display webpages on mobile phones, we have chosen to use CSS media queries to create responsive templates. This article introduces PHP code to determine whether a device is a mobile phone or tablet (two methods). I am interested in the increasingly dev

[Open Source] QR code is signed in to the mobile phone andriod version for download !, Open-source login andriod Recently, at the request of many people, my easy sign-In QR code sign-In andriod edition is now available, and you can complete its functions as needed. QR

PHP code to determine whether the device is a mobile phone or tablet (two ways), PHP Tablet PC Now the mobile Internet is more and more developed, a lot of websites have popularized the mobile browsing, in order to better let the Web page display on the phone, we have chose

Now, mobile Internet has exceeded PC, and many websites have established mobile websites, including my small websites. There is a problem here. If the customer directly uses his mobile phone to open my primary domain name, how can I make a judgment and jump to the mobile website? The following two functions can achieve this. Now, mobile Internet has exceeded PC, and many websites have established mobile web

With the popularization of Internet mobile devices, many websites are compatible with mobile browsing. To better display webpages on mobile phones, we have chosen to use CSS media queries to create responsive templates. This article introduces PHP code to determine whether a device is a mobile phone or tablet (two methods). If you are interested, learn it togethe

Now the mobile Internet is becoming more and more developed a lot of sites are popular mobile phone browsing, in order to better let the Web page on the mobile side display, we have chosen to use CSS Media Query production response template, but this also has drawbacks, such as the structure of some sites are CMS type, too much content to show, and the use of CSS Media query design response, only hidden but