ChuckLu - 博客园

2021年9月24日

摘要： https://api.jquery.com/val/ Description: Get the current value of the first element in the set of matched elements. version added: 1.0.val() This meth 阅读全文

posted @ 2021-09-24 15:13 ChuckLu 阅读(227) 评论(0) 推荐(0)

Understanding multiple anti-forgery tokens in ASP.NET MVC

摘要： Understanding multiple anti-forgery tokens in ASP.NET MVC The MVC helper “Html.AntiForgeryToken()” can be used to protect your application against cro 阅读全文

posted @ 2021-09-24 14:49 ChuckLu 阅读(407) 评论(0) 推荐(0)

Duplicate Files Search & Link

摘要： Duplicate Files Search & Link Duplicate Files Search & Link (Duplicate Searcher) is an application for searching duplicate files (clones) and NTFS har 阅读全文

posted @ 2021-09-24 12:36 ChuckLu 阅读(1161) 评论(0) 推荐(0)

The source contains no DataRows

摘要： The source contains no DataRows DataTable dt = ds.Tables[4].AsEnumerable() .Where(x => ((DateTime)x["EndDate"]).Date >= DateTime.Now.Date) .CopyToData 阅读全文

posted @ 2021-09-24 10:44 ChuckLu 阅读(785) 评论(0) 推荐(0)

LINQ to DataSet

摘要： LINQ to DataSet LINQ to DataSet makes it easier and faster to query over data cached in a DataSet object. Specifically, LINQ to DataSet simplifies que 阅读全文

posted @ 2021-09-24 10:14 ChuckLu 阅读(61) 评论(0) 推荐(0)

LINQ query on a DataTable

摘要： LINQ query on a DataTable I'm trying to perform a LINQ query on a DataTable object and bizarrely I am finding that performing such queries on DataTabl 阅读全文

posted @ 2021-09-24 10:12 ChuckLu 阅读(97) 评论(0) 推荐(0)

2021年9月23日

C# Collection for "most recently used"

摘要： C# Collection for "most recently used" I would suggest a LinkedList collection. The LinkedList holds references to the first and last node in the list 阅读全文

posted @ 2021-09-23 16:47 ChuckLu 阅读(73) 评论(0) 推荐(0)

Keep timer (setInterval) running while reloading page

摘要： Keep timer (setInterval) running while reloading page When you reload a page, the entire page context including all running JS is completely destroyed 阅读全文

posted @ 2021-09-23 16:34 ChuckLu 阅读(1162) 评论(0) 推荐(0)

Is there a way to detect if a browser window is not currently active?

摘要： Is there a way to detect if a browser window is not currently active? I have JavaScript that is doing activity periodically. When the user is not look 阅读全文

posted @ 2021-09-23 16:23 ChuckLu 阅读(83) 评论(0) 推荐(0)

Force Logout users if users are inactive for a certain period of time

摘要： jQuery idleTimer Plugin 这篇文章里面提到的插件，https://github.com/ehynds/jquery-idle-timeout 这个好像没人维护了 Detecting if the user is idle with JavaScript and YUI 3 Po 阅读全文

posted @ 2021-09-23 15:48 ChuckLu 阅读(99) 评论(0) 推荐(0)

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