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https://www.cnblogs.com/lbyifeng/p/12230477.html 一、求证：sinαcosβ=12[sin(α+β)+sin(α−β)] 证明：因为 sin(α+β)=sinαcosβ+cosαsinβ sin(α−β)=sinαcosβ−cosαsinβ 将以上两式 阅读全文
posted @ 2021-11-10 09:34
ChuckLu
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该文被密码保护。 阅读全文
posted @ 2021-11-09 18:44
ChuckLu
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How to specify data attributes in razor, e.g., data-externalid="23151" on @this.Html.CheckBoxFor(...) @Html.CheckBoxFor( m => m.MyModel.MyBoolProperty 阅读全文
posted @ 2021-11-09 14:41
ChuckLu
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jQuery.validator.unobtrusive.adapters.addMinMax round trips, doesn't work in MVC3 回答 Solved! I forgot/didn't understand that you have to pass jQuery i 阅读全文
posted @ 2021-11-09 14:40
ChuckLu
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Debug a script that sits in a partial view 回答1 If you do not load the partial view via ajax (the view is in place at the initial page rendering) you c 阅读全文
posted @ 2021-11-09 13:41
ChuckLu
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Windows Services Recovery option doesn't work ... or I don't understand it You could have a look at the blog post below, see if it helps you! https:// 阅读全文
posted @ 2021-11-09 09:55
ChuckLu
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https://community.cookiepro.com/s/article/UUID-1e75fb0d-bb79-2af8-cb85-f905d16f1220 Cookie Policy OptanonAlertBoxClosed Set by OneTrust. It is set aft 阅读全文
posted @ 2021-11-08 19:02
ChuckLu
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Google Colab Tips for Power Users 4. Jupyter Notebook Keyboard ShortcutsPermalink If you are familiar with keyboard shortcuts from Jupyter Notebook, t 阅读全文
posted @ 2021-11-04 21:37
ChuckLu
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N维数组是机器学习和神经网络的主要数据结构 https://zh-v2.d2l.ai/chapter_preliminaries/linear-algebra.html https://colab.research.google.com/drive/184ioqClVsD0Fy2GfO24856oM 阅读全文
posted @ 2021-11-04 21:24
ChuckLu
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What's the technical reason for "lookbehind assertion MUST be fixed length" in regex? 回答1 Lookahead and lookbehind aren't nearly as similar as their n 阅读全文
posted @ 2021-11-04 19:31
ChuckLu
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