原创 統計原理 平均數
在統計學中，算術平均數和調和平均數都是常用的描述數據集中趨勢的指標，但它們的計算方法和解釋有所不同。 算術平均數：算術平均數是一組數據中所有數值的總和除以數據的個數。它是最常見的平均數類型，用於表示數據的集中趨勢。算術平均數對數據
2024-04-27 14:15:48
原创 list all possible combination of group separator and decimal separator by iterate all cultures
一共有7種子組合 01 [,2C][.2E] en-US02 [ C2A0][,2C] fr-FR03 [.2E][,2C] da-DK04 [’E28099][.2E] de-CH05 [ C2A0][.2E] tn-BW06 [,2C]
2024-04-24 14:08:19
原创 How to fix UTF encoding for whitespaces?
How to fix UTF encoding for whitespaces? 194 160 is the UTF-8 encoding of a NO-BREAK SPACE codepoint (the same codepoin
2024-04-19 14:07:46
原创 Runaway Regular Expressions: Catastrophic Backtracking
Runaway Regular Expressions: Catastrophic Backtracking Consider the regular expression (x+x+)+y. Before you scream in ho
2024-04-10 14:08:35
原创 背單詞 首字母 2024年04月
2024-04-01insulation, faithful, immigration, yield, dignity,congregate, detergent, profession, statue, fiber,committee,
2024-04-02 14:07:42
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原创 英語背單詞 專四詞彙 2024年04月 ChatGPT
2024-04-03 Index Word Pronunciation Parts of Speech Explanation Translation in Chinese 1 suspicion səˈspɪʃən noun
2024-04-02 14:07:42
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原创 Regex正則表達式尋找不包含冒號的字符串
Cod de identificare fiscala(RO) / DIČ : CN45678956 Cod de identificare fiscala / DIČ CN4578963 只需要過濾出第二個數據，不包含冒號的 ^(?!.*
2024-03-28 14:07:30
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原创 背單詞 首字母 2024年03月
2024-03-01inert, anticipation, peninsula, proficiency, congress,semester, scrap, newscast, vent, recipe,elimination, ste
2024-03-01 14:12:39
原创 英語背單詞 專四詞彙 2024年03月 ChatGPT
2024-03-01 index word pronunciation parts of speech explanation translation in Chinese 1 inert /ɪˈnəːt/ adjecti
2024-03-01 14:12:39
1
原创 英語背單詞 專四詞彙 2024年02月 ChatGPT
2024-02-02 2024-02-01 Index Word Pronunciation Parts of Speech Explanation Translation in Chinese 1 heel /hiːl/
2024-02-01 14:08:46
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原创 背單詞 首字母 2024年02月
2024-02-02 2024-02-01heel, possess, hesitate, mall, appliance,horn, perch, census, implication, govern,marble, offspring
2024-02-01 14:08:46
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原创 OPENJSON requires Compatibility Level 130
Parse and Transform JSON Data with OPENJSON OPENJSON requires Compatibility Level 130 The OPENJSON function is availab
2024-01-23 14:09:58
原创 MINGW
https://github.com/ejoy/ant 下載並安裝msys2 修改鏡像服務器 下面的命令必須在msys2裏面執行 echo "Server = https://mirrors.tuna.tsinghua.edu.cn/m
2024-01-19 14:07:25
原创 itextsharp upgrade to itext7
Why am I getting duplicate pages extracted from iText7 C#? Actually it is not the same text being returned from sequenti
2024-01-11 14:12:03
原创 mongosh
https://www.mongodb.com/docs/manual/tutorial/configure-scram-client-authentication/#std-label-create-user-admin use admi
2024-01-11 14:12:03