Looking for a python json class that can convert complex types and times

The json class of python3 is too rubbish. For complex types and dates, you have to write your own converter to implement them. However, after referring to articles on the Internet, I still cannot write a json class that can perfectly support complex types and date types. I can only ask the gods for ...

phpcn_u1582 2017-05-19 10:07:47 0  1  677

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 0  0  1277

ruby - jekyll 如何按照日期归档文章

大家都知道，一般博客右侧或者左侧都有相关的日期链接，点击进去就是当前日期下的文章列表，现在我就想在jekyll上实现这样的功能，请问如何实现？在线等。

怪我咯 2017-04-25 09:02:34 0  1  740

How to operate mysql in python to prevent your own program from being maliciously injected later (to put it bluntly, I am asking about some key points of anti-injection in python)

Is it necessary to refer to previous anti-injection documents in languages ​​​​such as php or java? Python-related anti-injection documentation is really hard to find

滿天的星座 2017-06-14 10:50:54 0  2  798

SQL - How to get the latest entry between two different tables? (The timestamp is not stored)

I'm working on an ongoing project in which I'm dealing with quotes and the database structure is not well organized and I can't make much changes to the database schema to fix it. In the database: two types of quotes and saved in two different tables. Assume regular_quotes and premium_quotes are two...

P粉244155277 2023-09-07 00:14:25 0  1  601

Compare two HTML texts and mark differences

I want to mark the difference between two html texts, I found a solution, everything works as expected (deleted files receive class name "del", inserted text receives class name "ins" and associated styles) there is only one thing wrong -For some reason the text is marked in the ...

P粉478445671 2023-09-10 14:19:08 0  1  557

Change how dates are formatted in custom fields in WordPress

I have created a custom field 'Eventdate' for my custom post type 'Event'. I'm trying to display a date on the front end and want to change the display format of the date but it doesn't seem to work. This is the code I tried: <divclass="single-post-event-meta"><p><?php$event...

P粉180844619 2023-09-07 21:44:43 0  1  643

python - Are there any good resources for collecting money funds?

I am currently engaged in data analysis-related work, and I first want to collect some historical records on the daily income of 10,000 yuan for financial products such as currency funds, such as Yu'ebao, Huitian Fund Quanbao, China Asset Management Fortune Bao, etc. Of course, this demand is the re...

给我你的怀抱 2017-06-12 09:25:53 0  1  866

php - To compare years, is it faster to use substr to intercept the first 4 digits, or is it faster to use date('Y')?

1 Problem description: Query data based on the starting and ending dates. Due to the large amount of database data, using between and is very slow, so we added the year, month, and day fields. When comparing the year, month, and day, there are two methods: substr and date, both of which are The load...

滿天的星座 2017-05-16 13:09:05 0  6  818

PHP mail sends empty email

I'm similar to php and don't understand where the problem lies. Sometimes the php function sends me empty messages like Parent Name Too Late: Lynn: Phone Number: Email: Date of Birth: Message Text: But it should populate values ​​like this Parent Name Too many test errors: Test Lynn: Test phone numb...

P粉225961749 2024-03-31 15:44:07 0  1  470

PHP/Symfony annotation for Throw tag

I've recently come across a little niggle regarding annotations in Symfony (not sure if this is a pure PHP thing as well). The new route annotation looks like this: #[route('route',name:'route_name')] When I want to @throws the same type of annotation, I can't find any way to replace the old type wh...

P粉464082061 2024-03-27 17:50:27 0  1  316

<?php //Given a year, month and day, output the day of the year that the date is (note that leap year 4 100 400)

<?php //Given a year, month and day, output the day of the year that the date is (note that leap year 4 100 400) //Technical routes that can be used: various types of variables such as arrays, flow control statements switch if else for Sy=2048;Sm = 5;Sd= 13: 2 Down Sx= 0; //todo: ...

PHP中文网用户-2517107 2023-11-14 23:55:21 0  1  719

Highlight dates in MUI StaticDatePicker calendar

I'm trying to implement MUIStaticDatePicker to my React website. What I want is to highlight the days in the calendar using a blue circle or badge. I've tried various ways to achieve this but I can't get the output of the highlighted date in the calendar. If anyone knows how to do this please help m...

P粉513316221 2023-08-30 17:38:38 0  1  598

Open source PHP novice entry-level framework WillPHP (similar to ThinkPHP)

WillPHP is a lightweight development and learning MVC framework, an entry-level framework for PHP newbies (similar to ThinkPHP). ###Lightweight and extremely fast size 211KB (uncompressed), 22 initial files loaded (15 with page cache enabled), memory overhead <100KB. ###Main functions: automatic ...

P粉605904125 2022-07-23 16:30:16 0  0  774

1024 Programmers Day surprise carnival! ! !

It’s time again for the annual programmer-only festival—1024 Programmers’ Day! PHP Chinese website wishes all apes a happy holiday! In this holiday: please be kind to our programmers, you can all be "paid to fish" today~~ In addition, php Chinese website 1024@ All programmers' heavy benefi...

藏色散人 2022-10-25 09:58:09 0  2  10659

In foreach loop in PHP, group by date and get count sum of same rows

I have an array like this Array([0]=>Array([0]=>2023-06-28[1]=>5482)[1]=>Array([0]=>2023-06-28 [1]=>316)[2]=>Array([0]=>2023-06-28[1]=>189)[3]=>Array([0]=>2023-06-29[1 ]=>5)[4]=>A

P粉304704653 2023-09-16 19:05:48 0  1  567

How to select multiple classes with the same name in JS

I use PHP to dynamically render these lists I get from the database, each list has the same class and since I can't change it, it renders dynamically. I select these classes via JavaScript and create an event on click to open and close them using the hidden class. Now I have a problem, this event wo...

P粉005134685 2024-03-26 17:46:43 0  2  384

"The Fourth Online Training Class Experience Class" starts at 20:00 tonight (2019.1.10), and all four main teachers will appear!

The "Fourth Online Training Class Experience Class" starts at 20:00 tonight, and all four main teachers will appear! Live broadcast experience class arrangement: (1) Time: 20:00 to 22:00 on the evening of January 10, 2019 (2) Arrangement: Based on the four published syllabus, each lecturer...

z老师 2019-01-10 11:01:34 3  2  2048

Is it recommended to periodically change the RDS instance type for nightly scaling?

I have an app that is used heavily during the day and hardly used at night and on Sundays. RDSMySQL is quite expensive and I was wondering if I could scale down in the evening and scale up in the morning by changing the instance type from m5.4xlarge to m5.large and back. I don't want to turn it off ...

P粉779565855 2023-09-01 16:34:34 0  1  623