Vague

I can't see clearly! ! ! !

池鱼 2019-09-05 18:22:09 0  0  1039

PHPstudy installation suddenly fails to start

The PHPstudy installation suddenly cannot be started. Can any expert help to solve the problem? The one installed on the server suddenly cannot be started. It is said to be damaged. Please help... The PHPstudy installation suddenly cannot be started. Can any expert help to solve the problem? It is i...

风雨无阻 2019-04-12 07:23:05 0  8  1062

git - Why commit first, then pull, and finally push? Instead of committing and then pushing directly?

I really can’t figure it out, and there’s no clear explanation of this online. The situation is like this. Now there is a remote warehouse and only one branch, which is master. Then my local warehouse is cloned from the remote master. Everyone clones it, changes it locally, commits it and pulls it.....

怪我咯 2017-05-25 15:08:32 0  3  3641

How to implement maximum likelihood estimation in Python?

The dependent variable y is a Weibull distribution, and log(y)=Xβ+δ is used to estimate the parameters using maximum likelihood.

巴扎黑 2017-05-18 10:58:53 0  2  773

javascript - How to use babel under windows, encountered confusion

I read Teacher Ruan Yifeng’s tutorial, but it was vague. Could you please tell me where I went wrong in the first step of configuration. I configured .babelIrc in the root directory, so I used sublime to create a .babelIrc folder in the new folder under BabelDemo. But how do I write code into the fo...

漂亮男人 2017-05-16 13:37:35 0  3  514

Mysql DISTINCT still returns duplicate values

How to avoid duplication on friends, I still get two bobs instead of only one bob My table setup: CREATETABLEusers(idINTPRIMARYKEYAUTO_INCREMENT,nameVARCHAR(255));INSERTINTOUusers(id,name)VALUES(1,"Gregor"),( 2,"Liza"),(3,"Matt&quo

P粉369196603 2024-02-21 13:25:49 0  2  394

php - Server session suddenly failed to write

I suddenly cannot log in to the backend of the website. After debugging, I found that the session writing failed. Please give me some advice as to what the problem may be.

高洛峰 2017-05-16 13:14:44 0  2  721

javascript - After logging in to gitlab, the account actually changes automatically. Please solve it.

First, I logged in using the fd account, and I could log in normally. Then after logging in, the account automatically changed to fd1. When logging in with the account of fd, the information showed that the login was fd1, and then I could still see the account of fd, and the amazing thing was that t...

巴扎黑 2017-05-24 11:31:11 0  1  467

Why can't I open Baidu after I set it up?

Why can’t I open Baidu after I set it up?

Mr.Xie 2018-05-21 23:42:23 0  6  1807

javascript - csp issues when developing Google plug-ins with vue

I want to use vuejs and some component libraries to develop a Google plug-in, but due to the content security policy (csp), JavaScript features such as eval() new Function() cannot be used, so vue cannot be used normally. The official document only vaguely talks about this part. For a moment.

typecho 2017-07-05 11:02:25 0  1  960

PHP toolbox, mysql suddenly cannot start

Without making any changes, the mysql database suddenly failed to start. I don’t know why? Everything was normal before. apache starts normally.

arbo 2018-09-21 17:36:26 0  0  1002

After nginx turns on http2, the access is still http1.1

Problem: After nginx opens http2, it is still http1.1 when accessed. Related nginx configuration: {code...} Configuration during installation: {code...} There is no error reported in the error log. nginx -t test command results: {code...} Solve the doubts.

迷茫 2017-05-16 17:12:32 0  1  599