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angular.js - Use the angularjs interceptor to intercept requests for processing. How to filter out requests for local data?

Using angularjs interceptor to intercept requests for processing, how to filter out requests for local data?

世界只因有你 2017-05-15 16:57:15

concurrency - Java concurrently processes a large amount of data in a table, how to set checkpoints so that they can be used for failure recovery instead of repeatedly processing the processed data?

Java concurrently processes a large amount of data in a table. How to set checkpoints for failure recovery instead of repeatedly processing the processed data? For example, if the system crashes during processing, and before kill -9 is used to force the kill, set a checkpoint and resume processing f...

滿天的星座 2017-05-17 10:08:26

Can PHP do data processing related to principal component analysis?

I want to make a management information system for managing data. I don’t know if PHP can implement related functions, or if I can call external programs to implement PHP, I am still very basic. I hope you guys can give me some guidance.

YOSIN_L 2019-02-14 16:25:42

When requesting static resources from nginx, will nginx still submit it to php-fpm for processing?

For example, when I request a static resource such as txt, img, css, and js. Will nginx still hand this request over to php-fpm for processing? Note that the requested resource URL corresponds one-to-one with the root directory of the website and is not rewritten or otherwise. If so, please tell me ...

過去多啦不再A夢 2017-05-16 17:25:01

Preview of the teaching course on September 10, 2018: How to implement paging query data table and classification query for class encapsulation in PHP

Preview of the teaching content of the third online class of PHP Chinese website on September 10, 2018: 1. Teaching topic: How to use PHP to implement paging query data tables? Encapsulate classification queries into classes to achieve code reuse. For more detailed knowledge points, please pay atten...

藏色散人 2018-09-10 10:02:37

javascript - Looking for js data processing methods

{Code...} {Code...} I am looking for a way to convert data into result. I have been holding it back all afternoon and I really can’t write it. Thank you! !

怪我咯 2017-05-19 10:44:02

php - Simple string processing, looking for ideas.

$arr = [2,3,4,5,8,10,11,12,13,16,19]; Convert to string 2-5, 8, 10-13, 16, 19 My idea is to convert 8 16 19 is selected without relying on either side, and 2 3 4 5 is selected with a maximum and minimum value.

滿天的星座 2017-05-16 13:13:33

Teacher Zhu, I want to sign up for a class

Are there any classes left now? Recommended for PHP beginners

園藝八 2018-10-19 15:53:15

javascript - ajax image file submitted together with text box data for upload processing

Select a local image file, enter some data in the input box and click Submit. After submission, an Uncaught TypeError: Illegal invocation error will be reported directly. Illegal call. The file cannot be used in forData and cannot be placed in json.

迷茫 2017-05-31 10:41:10

PHP processing method for filtering special symbols of WeChat nicknames

preg_replace("/[\x{1F600}-\x{1F64F}\x{1F300}-\x{1F5FF}\x{1F680}-\x{1F6FF}\x{2600}-\x{26FF}\ x{2700}-\x{27BF}]/u","","This is the nickname")https://xmy.xingzs.top/

納尼 2023-06-14 22:12:28

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?

習慣沉默 2017-05-16 13:01:44

nginx accesses the specified directory based on the information in the URL

For example, my current URL (beautified URL) is /1/test/test and then nginx does the processing. The access directory is /home/data//1/web. After nginx processing, the actual URL is /1/web/index.php. ?test/test beautiful...

淡淡煙草味 2017-05-16 17:19:55

An Nginx+PHP request processing problem is extremely slow, please help!

Now there is a php page, which uses http requests to request some data from itself during data processing. In this case, nginx execution is extremely slow (it has not been encountered in the apache+php environment). This is why ? How to solve it? The environment is: Nginx + php + redis + mysql. The ...

孫藝飛 2019-04-19 14:32:18

PHP is used as the background. When a web request comes, can it be processed using multiple processes or threads?

It is said that PHP does not support multi-process, so is this scenario not suitable for PHP? If I want to update the information of a thousand data, upload a sql file, and then execute it one after another, it will definitely be very slow. Can I use pcntl_ related functions in the code to implement...

為情所困 2017-06-05 11:09:26

The reason why there is no response when you press the button may be because the () and {} positions near the asynchronously submitted function are wrongly matched. This is how I wrote it.

$(function(){ $("#login").on('click',function(event){ $.ajax({ type:"POST", //The submission method is POST url:"{:url(' checkLogin')}", //Set the address of the script file for submitting data processing data:$(

熟悉使用PHP9的Spidey 2018-04-15 19:07:06

php - Which is faster, for or foreach?

Which one has better performance, for or foreach? Or do they have their own advantages in processing different data? I hope someone can give me an answer.

伊謝爾倫 2017-05-16 13:08:54

javascript - How to obtain the data bound in the child element (swipe-item) in the change event handler of the applet swiper component

For example, if the sub-element is <swiper-item data-xxx="xxx"></swiper-item>, how can we get the data tied to swiper-item in swiper's change event processing function?

給我你的懷抱 2017-05-19 10:15:56

Check if img src tag is empty or null or undefined

I'm processing JSON data and processing that data to insert it into the correct html tags. Sometimes JSON data does not contain information or is simply not available. In the given example, src is empty or the kicker does not exist, which gives something like {} or undefined or '' or null at this li...

P粉111227898 2024-03-28 09:36:47

PHP throws exception vs true or false

Use Boolean for logic processing. {code...} PHP exception handling, code source {code...} I hope the master can explain the difference between the two and their respective benefits, thank you.

僅有的幸福 2017-05-16 13:05:02

c - How to activate phpfpm in nginx to execute php files?

We all know that when nginx parses a php request, it will transfer the request to fpm for processing. I want to write a simple web server myself, and now it can also parse the php request. That is how to pass the request to fpm like nginx does. I don’t quite understand the return information receive...

淡淡煙草味 2017-05-16 13:10:24