A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 109
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 110
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

疑難雜症萬事通 - 機率密度函數面積 - 前往 https://medium.com/@chih-sheng-huang821/是面積沒錯-下一段話開頭有寫面積-此範例函數我呈現的是連續函數-機率論的連續函數單點無機率-因此我才會寫機率密度函數值-但有個失誤-應該寫積分值或是機率值就好-感謝你-8e199d8acda3
疑難雜症萬事通
在網路上遇到任何問題都可以在這邊找找看唷

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您即將離開本站

並前往 https://medium.com/@chih-sheng-huang821/%E6%98%AF%E9%9D%A2%E7%A9%8D%E6%B2%92%E9%8C%AF-%E4%B8%8B%E4%B8%80%E6%AE%B5%E8%A9%B1%E9%96%8B%E9%A0%AD%E6%9C%89%E5%AF%AB%E9%9D%A2%E7%A9%8D-%E6%AD%A4%E7%AF%84%E4%BE%8B%E5%87%BD%E6%95%B8%E6%88%91%E5%91%88%E7%8F%BE%E7%9A%84%E6%98%AF%E9%80%A3%E7%BA%8C%E5%87%BD%E6%95%B8-%E6%A9%9F%E7%8E%87%E8%AB%96%E7%9A%84%E9%80%A3%E7%BA%8C%E5%87%BD%E6%95%B8%E5%96%AE%E9%BB%9E%E7%84%A1%E6%A9%9F%E7%8E%87-%E5%9B%A0%E6%AD%A4%E6%88%91%E6%89%8D%E6%9C%83%E5%AF%AB%E6%A9%9F%E7%8E%87%E5%AF%86%E5%BA%A6%E5%87%BD%E6%95%B8%E5%80%BC-%E4%BD%86%E6%9C%89%E5%80%8B%E5%A4%B1%E8%AA%A4-%E6%87%89%E8%A9%B2%E5%AF%AB%E7%A9%8D%E5%88%86%E5%80%BC%E6%88%96%E6%98%AF%E6%A9%9F%E7%8E%87%E5%80%BC%E5%B0%B1%E5%A5%BD-%E6%84%9F%E8%AC%9D%E4%BD%A0-8e199d8acda3

是否確定要離開？