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nginx - Analyze django performance

I installed virutalbox on my mac, then installed centos5.9 in it to run django, and tested it with http_load. I don’t know how the performance of my program is. Please analyze whether it is normal. Mac OSX: Intel(R) Core(TM) i5-3210M CPU @ 2.50GHz | Frequency: 2359.617 Virtual machine: v...

曾经蜡笔没有小新 2017-05-16 17:28:52

java - tcp connection exception, please help analyze the reason

After the netstat -antp|grep 8091 server has been running for a period of time, suddenly all TCPs cannot connect normally. Check the information below to help analyze the reason. Thank you. The system uses Tencent Cloud's centos6.5 64-bit virtual machine, and a tomcat server is built on it. It will ...

为情所困 2017-05-19 10:08:02

java - In a simple multi-threading example, how to analyze the execution process of multiple threads based on the printed results?

A simple multi-threading example, how should I analyze the execution process of multiple threads? In this example, I want to know the execution process of these 5 threads, and then this result will appear on the console?

滿天的星座 2017-05-27 17:40:53

nginx - Is there any tool that can automatically analyze the vhosts of public IP addresses?

vhost can be set up in apache, so that independent websites with multiple domain names can be built on one host. I have a need, which is to find the vhost list on the host based on the public IP of the known host. The solution I am currently thinking of is to capture packets with tcpdump and analyze...

迷茫 2017-05-16 16:59:43

Mysql returns some records as empty in date field because date has multiple formats

I am trying to analyze order_date column and the column has multiple date formats and I want to convert all these dates to the same format which will make it easier to analyze order_date. I am trying to analyze order_date but this column has multiple date formats 2019/07/15 and 1/13/2014 but while u...

P粉649990163 2024-04-06 13:29:40

Analyze the security of npm packages

Is there a way to verify the security of an npm package? I'm working on a project that requires CSV file processing and discovered the PapaParse package (https://www.papaparse.com/). Before continuing, I want to make sure it's safe. Any insight would be greatly appreciated. I don't know how to verif...

P粉550323338 2023-08-15 13:45:16

Does nginx have any tools for analyzing logs?

I want to view nginx logs and learn how to analyze them. Are there any tools?

PHP中文网 2017-05-16 17:07:43

thinkPHP material network analysis

I beg the great god to know how to analyze the source code of the material network. I want to support csdn.

小超 2020-08-05 10:59:36

javascript - What will alert if you analyze this code?

{Code...} The comments were my initial understanding, and then after seeing the results, I tried to use the answers to think backwards to find the reasons. =========================The dividing line after reading the answer================== ========= After step 2, this is still dbl, and val is 2 at...

phpcn_u1582 2017-05-19 10:41:46

javascript - A core function of underscore.js, let's analyze it~

{code...}

PHP中文网 2017-05-19 10:40:07

Will localStorage saved in react component update when the component is updated?

Is it normal that the value of pagecount1 that saves localStorage in the react component will change after clicking? Please analyze it. The source code is as follows: {code...}

给我你的怀抱 2017-05-16 13:22:07

flask user permission decorator - Stack Overflow

After reading the book, I found that this code is a bit confusing and the decorator is a bit unclear. I hope you can help me analyze this code! ! {code...}

PHP中文网 2017-05-18 10:50:23

javascript - The page loads slowly, what are the optimization solutions?

Can any expert help me find out why the page loads so slowly? I hope they can analyze it in detail and find any good solutions. The online address is http://cqwind.chinacloudapp.c...

学习ing 2017-07-05 11:04:00

python - About TwistedPipline error in Scrapy

{code...} There is absolutely no problem with the item returned by crawlspider. An error will be reported when connected to TwistedPipline. Can any teacher help analyze the error code {code...} Error code {code...}

给我你的怀抱 2017-05-18 10:56:26

Laravel's package based on Elasticsearch - Elasticquent, the setting problem of using ik word segmentation

Using Laravel's Elasticsearch-based package (https://github.com/elasticquent/Elasticquent#indexes-and-mapping), questions: 1. When the following configuration uses ik word segmentation, how should it be set? 2. The analysis, filter, analyze in the following code...

PHP中文网 2017-05-16 16:52:35

nginx - Regular match for userAgent in native safari?

I want to analyze the number of visits from iOS native browsers in nginx logs. However, many browsers now contain Safari strings in their useragent information. Is there any regular expression that can match native Safari?

PHPz 2017-05-16 17:16:27

Analyze the problems encountered when importing axios and vue in vite

I'm creating a project using Vue.js and Vite and I'm having trouble running it. [plugin:vite:import-analysis] Unable to resolve import 'axios' from 'src\components\Student.vue'. Does the file exist? What I've tried is shown below. I have installed npmiaxios but why do I get this error and also impor...

P粉545910687 2023-08-15 15:44:23

javascript - Solve js problem. Why is the result 5? Analyze it

{code...}

扔个三星炸死你 2017-07-07 10:34:36

java - Help: Analyze the following code in detail, I am confused.

public class T1 { {code...} } My understanding: aa in the rename method is in the stack memory, and aa in the main method is in the heap memory. Executing the rename method will not modify aa in the main method. value, is that so?

阿神 2017-05-17 09:59:16

javascript - The master of tab effect will analyze the html code

How to achieve this effect? http://www.sephora.cn/ Where are all the brands?

PHPz 2017-05-19 10:15:51