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Self-study IT network Linux load balancing video tutorial

Course Intermediate 10928

Course Introduction："Self-study IT Network Linux Load Balancing Video Tutorial" mainly implements Linux load balancing by performing script operations on web, lvs and Linux under nagin.

Shangxuetang MySQL video tutorial

Course Advanced 16931

Course Introduction："Shangxuetang MySQL Video Tutorial" introduces you to the process from installing to using the MySQL database, and introduces the specific operations of each link in detail.

Band of Brothers front-end example display video tutorial

Course Advanced 10632

Course Introduction："Brothers Band Front-end Example Display Video Tutorial" introduces examples of HTML5 and CSS3 technologies to everyone, so that everyone can become more proficient in using HTML5 and CSS3.

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javascript - How to get the current location geolocation in H5 or JS, just get the latitude and longitude

In April 2017, at the current time, how to obtain the current location and geolocation through H5 or JS? All the geolocation APIs that come with H5 are not effective. There is no response after running the official document. Various browsers on the Internet are introduced to Baidu. I can't get the geolocation from the map or anything. I've tested it myself...

2017-05-16 13:22:48

PHP - Browser and file_get_contents return inconsistent results

I'm accessing GoogleAPI to get some geolocation. The endpoint looks like this: https://maps.googleapis.com/maps/api/geocode/xml?address=84100+ORANGE+FR&key=apikey If I open this link in Chrome, the API returns some data. If I access it using file_gets_content or simplexml_load_file it returns

2023-09-14 18:26:17

javascript - How does the website locate the user's province?

There is a page on my website that wants to display different content based on the province of the visiting user, so I want to know how to locate the user's province? The solutions I know about are: obtaining the longitude and latitude through the front-end geolocation API, and then using the Baidu Map API to check the province; through a front-end third party The javascript library directly checks the province and passes it to...

2017-05-18 10:43:56

Ways to fix issue 2003 (HY000): Unable to connect to MySQL server 'db_mysql:3306' (111)

I recently tried to containerize my FastAPIPython server (also for replication/doubling purposes). Before, I had just a MySQL server in a Docker container and everything was fine, but when I also made my web server a service, it couldn't connect to the MySQL server, so now the application doesn't work. Below is the code snippet of the server database initialization connector in the application fromfastapiimportFastAPIimportmysql.connectorapp

2023-09-05 11:18:47

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HTML Geolocation

Course Introduction：Guide to HTML Geolocation. Here we discuss the Methods and Examples of geolocation along with the HTML codes and outputs.

2024-09-04 comment 0 425

HTML5 code sharing using geolocation

Course Introduction：1) Use geolocation: Access the geolocation function through navigator.geolocation and return a Geolocation object; 1.1) Geolocation object members: getCurrentPosition(callback,errorCallback,options)——Get the current location; watchPosition(callback,error,options)

2017-03-15 comment 0 1601

HTML5 geolocation example explanation

Course Introduction：HTML5Geolocation (geolocation) HTML5Geolocation (geolocation) is used to locate the user's location. Locating the user's location HTML5GeolocationAPI is used to obtain the user's geographical location. Given that this feature may...

2017-05-15 comment 0 1579

Master geolocation and map display in JavaScript

Course Introduction：To master geolocation and map display in JavaScript, specific code examples are required. Geolocation and map display are one of the common and important functions in today's Internet applications. Using the geolocation function of JavaScript, we can obtain the user's current location information, and the map display can display the location information in a more intuitive way. 1. Geolocation In JavaScript, we can obtain the user's current location information by using the browser's geolocation API. The following is a method to obtain users

2023-11-04 comment 0 1305

h5 implements obtaining user geolocation

Course Introduction：This time I will bring you h5 to obtain user geolocation. What are the precautions for h5 to obtain user geolocation. The following is a practical case, let’s take a look.

2018-03-26 comment 0 2884

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