Choosing between thread-safe and non-thread-safe PHP: how to make the right decision?

I'm developing a Laravel9.x application in Windows10. My current PHP version is PHP8.1.5(cli)(build:Apr12202217:38:57)(ZTSVisualC++2019x64). Is this a thread-safe version or a non-thread-safe version? how could I know? When should I choose the thread-safe version over the non-thread-safe version? I ...

P粉350036783 2023-12-23 23:34:59 0  1  630

python - Thread safety issues about singletons

{Code...} The above is a way to implement a singleton in Python, but we all know that this implementation is not thread-safe. In the above code, I wrote the test code myself, but found that the id output was the same. This cannot be proven to be non-thread safe? My question is: How to write somethin...

给我你的怀抱 2017-05-18 10:45:22 0  1  651

Why not release a ts (thread-safe) version of phpstudy?

Why not release a ts (thread-safe) version of phpstudy? After all, many modules need to use the thread-safe version.

2023-04-13 15:21:45 0  0  1076

nginx compilation and installation

Compile and install nginx for the first time. The compilation parameters are: The problem is that when nginx is started now, why is there an extra "/", space and slash. {code...}

習慣沉默 2017-05-16 17:17:09 0  1  623

UTF-8 encoding is used throughout

I'm setting up a new server and want full UTF-8 support in my web application. I've tried this in the past on existing servers, but always seemed to end up having to fall back to ISO-8859-1. Where exactly do I need to set the encoding/charset? I know I need to configure Apache, MySQL and PHP to do t...

P粉557957970 2023-08-27 15:50:39 0  2  508

Java only compiles the modified source files, not the entire file.

Currently, maven is used to compile the code, and changing a Java file will cause the entire project to be recompiled. (There is currently a lot of redundant code in the project, and the full compilation takes a long time.) Does the background compilation tool have an automatic compilation function ...

女神的闺蜜爱上我 2017-06-15 09:22:06 0  1  1153

vim - How to program over SSH with iPad?

Because the school does not allow computers to be brought into my freshman year (it is said that it will be very strict this year), I want to use iPad programming. Finally, I found a seemingly feasible method to use SSH, but I have no idea how to operate it specifically, so how can I use SSH program...

滿天的星座 2017-05-16 16:38:59 0  6  1291

Global installation and local installation

After glup is installed globally, why do I still need to install glup locally when developing projects? How to check whether glup is installed globally? What is the difference between glup global installation and local installation?

张莹 2019-03-28 10:45:59 0  0  1124

Centos7 fails to compile and install Python 3.5.1

OpenSSL installed to compile Python 3.5.1 Tips: {code...} Please help! ! ! !

世界只因有你 2017-06-22 11:52:17 0  1  1072

How to uninstall compiled and installed nginx?

How to uninstall compiled and installed nginx?

ringa_lee 2017-05-16 17:17:46 0  1  772

vim - text editor for writing programs

Are text editors like vim, sublime, notepaad++ only useful when writing small programs? Is it more convenient to use an IDE to do large projects? Based on the thoughts in the link below (you may need to circumvent the firewall) Is coding Java in Notepad++ and compiling with comma...

習慣沉默 2017-05-16 16:40:04 0  2  843

Thread safety issues of java connection to mysql

I have been searching the Internet for N days, and there are almost no thread-safe solutions. The same problem can be easily solved with Redis. I changed it to a tool class I found online. Please help me modify it or give me some guidance. My current idea is to add the synchronized keyword, but I st...

phpcn_u1582 2017-06-16 09:19:30 0  4  1107

Safe way to update mysql table entries using dictionary in python (prevent SQL injection)

I'm writing a helper function for my web application that updates the database based on some information obtained from an external API (not user input). I have the following code, but it is marked as "unsafe" by the Banditpython package. Ideally I could write a function in a way that hardc...

P粉627427202 2023-09-08 20:06:07 0  1  702

Navigating PHPMailer without the "Less secure apps" option after May 30, 2022

I've been using PHPMailer for a long time, sending emails using Google credentials (login and password) by enabling the "less secure apps" option in Google settings. Google informed that after May 30, 2022, Google will not allow the use of "less secure applications" to send email...

P粉039633152 2023-10-24 15:59:12 0  2  746

What is the security of the website?

What is website security? How to check whether a website is safe or not? Is it important?

韦小宝 2017-11-22 17:14:39 1  6  1834