python - dateutil.parser handles incomplete time strings

The parse function is powerful and convenient, and it is easy to handle time analysis in various string forms. However, when encountering an incomplete time format, such as '8-9 12:00', it can also be automatically parsed into 2017-8-9 12: 00, the default current year is used to complete the missing...

过去多啦不再A梦 2017-06-12 09:27:04 0  2  852

javascript - How to implement the principle of timeout and exit without operation after logging in to the website for a period of time, how to deal with it on the front end and the back end respectively?

How can I log out after logging in to the website for a period of time, for example, if there is no operation for 30 minutes? What processing is required on the backend and frontend?

欧阳克 2017-06-28 09:23:39 0  2  1329

php time processing

echo date('Ymt',strtotime('201812')); The result is: 20181130. I have little talent and knowledge. I don’t know why it is this result instead of 20181231. I hope you guys can give me some answers.

思何 2018-11-06 16:47:44 0  1  1240

phpsstudy upgrade procedure is not done well. Upgrade fails every time

Every upgrade is unsuccessful. It takes a lot of time to deal with upgrade issues. For example, there is no backup when upgrading the database and there is no backup when upgrading the site configuration. The upgrade procedure was not done properly. It’s really a trap. It's better not to upgrade. I ...

2 2018-11-22 10:06:17 0  1  989

nginx - apaceh concurrency issues

Requirements: Apache, as a web server, receives REST requests. The peak concurrent request volume is 500qps, the average is 50qps, and the time performance requirement is within 50ms. The current problem: The time from request initiation to program execution is about 20ms: the average program proces...

PHP中文网 2017-05-16 16:57:25 0  1  717

Last Login Time

How to deal with the last login time

那山 2017-11-06 20:48:59 0  1  1082

Unable to load python dataframe into mysql

I'm trying to load a python dataframe into mysql. It returns the error "Failed to process format parameter; Python 'timestamp' cannot be converted to MySQL type". I'm not sure what it's about. importpandasaspdfromdatetimeimportdateimportmysql.connectorfrommysql.connectorimportErrordefprice...

P粉156983446 2023-09-14 22:10:45 0  1  595

java - message queue processing critical time problem

Now the message is received from the message queue and then written to the file. Write one every hour, which is a batch write. But there is a problem. Every time a new file is written, there is some data at the beginning that should belong to the previous hour, and the message body has time. How to ...

phpcn_u1582 2017-05-17 10:08:07 0  2  608

awk - How does vim read files?

I found that notepad++ was very stuck when reading large files, but gvim could process it more smoothly. Is vim a line editor similar to ed, which processes files line by line or partially?

我想大声告诉你 2017-05-16 16:36:13 0  2  741

How to calculate the time interval between Java date and Mysql date type?

There is a field in the data table that stores the date type of MySQL. Every time it is read out, it is necessary to calculate the number of days between it and the current time. I know how to obtain the current time, but how to convert the date data read out from Mysql into a format? Then I don’t q...

天蓬老师 2017-06-20 10:05:43 0  1  897

The number of decimal places in the data is confusing when Python processes time series

I want to divide the time series into states. The maximum value of the time series is 1.8 and the minimum value is -0.5. It is divided into 115 state intervals. The width of each state interval is 0.02. The value in each state interval is converted into the value in the middle of the interval. I wro...

PHP中文网 2017-05-18 10:58:09 0  1  651

How to avoid duplicate installation of React during package release?

I've been developing with React for a long time, but only recently tried publishing packages. A dependency of a package I'm developing would cause problems with React installations where there was a conflict between the package and the project it was installed into. (The package is react-query) How ...

P粉036800074 2023-09-08 08:41:16 0  1  597

python - How to verify the input of type="datetime-local" through django form.is_valid()

forms.py: {Code...} In the above form, the time format passed is 2017-05-25T23:10, which cannot pass the form.is_valid() verification. How to deal with it?

仅有的幸福 2017-05-27 17:39:52 0  3  1001

How to set a dynamic variable in Python that changes with system time?

I'm a newbie, making a python program, or script, to process logs. After processing and inserting it into elastic search, how to set a dynamic variable that can change with the system time. For example, the variable is num0508 today and will become num0509 tomorrow?

巴扎黑 2017-05-18 10:52:07 0  3  1255

javascript - How does the php background process multiple pieces of data for the same item submitted through the form? ?

The page structure is as shown in the picture above, and PHP is used in the backend. If there are three records in the education experience, and they are submitted to the backend when you click Save, what should be the best way to handle it? ? If the front page can dynamically generate a new row, ho...

高洛峰 2017-05-16 13:14:33 0  4  629

How to manage inclusions, requirements, and usage in this project

In this PHP project without framework I have this folder structure: adapters, classes and models php file "index.php" is executed from the root directory and I have a problem with model and adapter classes index file <?phpinclude ('Class/Load.php');$connection=MysqlClass::getConnectionM...

P粉652495194 2024-02-25 18:11:04 0  1  352

php7.0+TP5 using ZipArchive to compress large files timeout and load issues

I would like to ask all the experts. When I compress the file, no matter how I set the timeout, the compression request prompts 504 timeout at 1 minute. Even setting nginx php does not work. The management software is phpstudy, and the system is centos7. There is another problem, ZipArchive When com...

_Sun 2023-06-30 16:33:24 0  2  761

What is the purpose of DOCTYPE?

I understand that the different document types are essentially about html compliance, but what difference does it make to the document type you specify? Will browsers handle the same code differently depending on document type? Thanks for the update - most answers mention that weird mode can be turn...

P粉779565855 2024-01-28 22:15:26 0  2  500

php - Will the code continue to execute after 504 Gateway Time-out?

The server needs to perform a long time request processing, 504 will appear, and the server configuration cannot be changed. The request result is not important. I want to know if the processing code will continue to execute if it is 504. If it doesn't work, is there any good way? The backend is wri...

欧阳克 2017-06-23 09:11:07 0  3  1289

javascript - How to write the logic and code for the layered rendering of objects and characters in the game?

For example, the character in Lone Gunman is sometimes under a tree and sometimes on the grass. They are all objects in the game world. How is the hierarchical logic between characters and map objects handled? How can the code be optimized?

女神的闺蜜爱上我 2017-06-26 10:52:05 0  2  908