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How to write a regex in php to verify email and mobile phone number at the same time?

PHP verifies email and mobile phone number at the same time. A regular expression is needed to match the mobile phone number and email account at the same time.

習(xí)慣沉默 2017-05-16 13:06:44 0  3  819

angular.js - Please recommend an angularjs calendar control, preferably with time, that can be used normally on mobile phones

Please recommend an angularjs calendar control, preferably with time, that can be used normally on mobile phones. I tried the bootstrap datepicker, and it worked fine on the computer, but it went wrong on the mobile phone.

為情所困 2017-05-15 16:52:13 0  3  1065

javascript - Looking for a way to verify ID cards in an input form in real time, supporting mobile and Chinese verification! ! !

The form can be verified in real time when inputting. Only numbers and letters X and x can be entered. When other input is entered, it will automatically become empty. Supports both mobile and Chinese verification!

我想大聲告訴你 2017-05-19 10:08:01 0  2  1060

php - Xiaomi router, under the same LAN, how can a mobile phone and a computer access local services opened through xampp on the computer through the computer's IP address at the same time?

Question: I want to use a mobile phone and a computer to access local services opened on the computer through the computer IP address at the same time. Because I am a front-end, I need to adapt the page to the mobile terminal. Prerequisite: The computer and mobile phone are in the same wireless netw...

怪我咯 2017-06-05 11:07:48 0  1  1010

javascript - Front-end performance optimization, how to locate the blank time between timeLine resources?

I just came into contact with the front-end optimization of a project. When I looked at timeLine in Google Developer Tools, I found that there was a blank space between two resources, as shown in the picture. I don’t know what caused it. How to locate & optimize it? .]

世界只因有你 2017-06-26 10:51:10 0  2  974

node.js - How does nodejs cache requests from mobile apps, process them in batches, and return processing results to the app at the same time?

The current situation is: the Android app sends a registration request to the server built with nodejs, and nodejs is responsible for calling the relevant API to register with Huanxin. However, Huanxin has limited flow for the API, so it wants to do batch processing, such as calling batch registrati...

巴扎黑 2017-05-16 13:45:28 0  1  799

javascript - Native JS implementation of sending verification code seconds

Now there is a problem, as the title says, I want to have a login page, but it is based on the remote control. When binding a mobile phone, a verification code needs to be sent to the mobile phone, and then the label of the button will decrease over time, 60s, 50s... 0s, etc. During the second count...

女神的閨蜜愛上我 2017-07-05 10:44:00 0  3  881

linux - How to write a background process or daemon process that does not time out or a cron process that is executed after a few hours

It is known that a TTL ranges from 2 hours to 100 hours. I plan to write a script to execute another script after the TTL to implement a standby process. At first I wanted to use cron to implement it, but how to convert the given TTL into a cron expression of a specific date is a very complicated pr...

世界只因有你 2017-06-21 10:12:10 0  1  966

Download - php What is the process of saving images to the local mobile phone?

Add a watermark to the picture on the mobile phone and then save it to the local phone. Why are the downloads you see now all downloaded to the server? Can't they be downloaded to the local phone? The download code refers to this {code...}

天蓬老師 2017-06-23 09:11:42 0  4  1030

node - mongodb database design mongoose schema

Order table design in a trading scenario: Suppose there are four products. The order data of each product must have the same parts, such as: order number, order owner, order type, order status, order tracking timeline, and different products at the same time. Orders also have their own special data....

扔個三星炸死你 2017-06-16 09:19:06 0  3  1172

python - I have a second-level task. How to handle the crond service in Linux? It takes at least 1 minute. PHP

I need to receive a piece of data in real time for processing. It must be in seconds. How to process it?

習(xí)慣沉默 2017-05-16 13:01:44 0  4  704

Web crawler - how to cooperate with requests in python's multi-process

This is the code for sequential execution of a single process: {code...} This is the code for multiple processes: {code...} However, there is almost no difference in the time spent by single process and multi-process. The problem is probably that requests block IO. Please understand. Is this correct...

阿神 2017-06-22 11:52:30 0  2  850

The python process stops and restarting the process still cannot solve the problem. It can only be killed.

1. The process runs for a period of time and then suddenly stops. The process appears to be sleeping. 2. Eliminate the reason for reaching the maximum limit of open file handles. 3. Using strace -p pid gets stuck at this location.

黃舟 2017-05-18 10:51:24 0  1  1278

php - ecshop group purchasing function development

ecshop group purchasing function development, if there is a plug-in, please share it, or share your development ideas and implementation process at that time?

黃舟 2017-05-16 13:15:17 0  2  1073

PHP file system directory handling

I encountered resistance in the process of learning PHP. I have been trying to solve this problem for a long time. Who can solve it?

阿興 2018-12-05 12:11:27 0  5  1018

When returning Laravel results to the user, the time zone is displayed incorrectly.

I have a Laravel API and the API's timezone is set to UTC. MySQL's time zone is set to SYSTEM, which is also UTC. I have a column in my users table that stores the user's time zone information. My frontend interface has a field where the user can enter a date/time as the time for a certain process, ...

P粉536909186 2023-07-27 11:05:57 0  1  867

React Native reads local SQLite path configuration

{Code...} How can I configure the path of the database so that I can read the local sqlite.db on the mobile terminal without creating a new one every time?

大家講道理 2017-05-16 13:28:47 0  1  1023

javascript - input cursor position is misplaced

In the input box on the mobile phone, use the following code to set the format of the mobile phone number to "000 0000 0000" and add a space in the middle of the mobile phone number. {code...} The personal test is normal, but it will appear on Huawei mate9. Every time when entering the thi...

我想大聲告訴你 2017-05-18 11:01:58 0  1  802

Redis message queue problem

The following is my application scenario. For example, the client sends a request. At this time, the server needs to process the request and return it to the client. It should be noted that the user will wait for the return result in real time, so the faster the processing, the better. These tasks c...

天蓬老師 2017-06-16 09:19:17 0  1  1177

When uploading pictures on layui mobile phone, you cannot select multiple pictures at one time

I use layui components to upload images. On the computer, I can select multiple images for upload at one time, but on my Android phone, I can only select one image at a time. How can I select multiple images at one time?

XuPing.Yang 2021-04-23 11:19:09 0  0  1378