ChuckLu - 博客园

2021年1月21日

摘要： $(".VoteButton--up.is-active");只返回了一个元素，而不是一个数组发现页面https://www.zhihu.com/follow里面是无法访问jQuery的，不清楚知乎这个页面的$是怎么定义的 function removeAllVotes(){ var a = $( 阅读全文

posted @ 2021-01-21 01:03 ChuckLu 阅读(311) 评论(0) 推荐(0)

How can I select an element with multiple classes in jQuery?

摘要： How can I select an element with multiple classes in jQuery? I want to select all the elements that have the two classes a and b. <element class="a b" 阅读全文

posted @ 2021-01-21 00:57 ChuckLu 阅读(82) 评论(0) 推荐(0)

Variable inside setTimeout says it is undefined, but when outside it is defined [duplicate]

摘要： Variable inside setTimeout says it is undefined, but when outside it is defined [duplicate] The reason for this is that the callback function inside s 阅读全文

posted @ 2021-01-21 00:32 ChuckLu 阅读(91) 评论(0) 推荐(0)

2021年1月20日

Pass parameter to setTimeout callback function

摘要： How can I pass a parameter to a setTimeout() callback? I have some JavaScript code that looks like: function statechangedPostQuestion() { //alert("sta 阅读全文

posted @ 2021-01-20 23:25 ChuckLu 阅读(121) 评论(0) 推荐(0)

Js: setTimeOut without function argument?

摘要： Js: setTimeOut without function argument? Why do we need to pass a function to Javascript setTimeOut https://developer.mozilla.org/en-US/docs/Web/API/ 阅读全文

posted @ 2021-01-20 21:44 ChuckLu 阅读(124) 评论(0) 推荐(0)

2021年1月18日

HTTP request smuggling

摘要： HTTP request smuggling In this section, we'll explain HTTP request smuggling attacks and describe how common request smuggling vulnerabilities can ari 阅读全文

posted @ 2021-01-18 14:20 ChuckLu 阅读(485) 评论(0) 推荐(0)

2021年1月16日

Do you really know CSS linear-gradients?

摘要： Do you really know CSS linear-gradients? 你真的理解CSS的linear-gradient？工具 https://www.imgcook.com/docs 阅读全文

posted @ 2021-01-16 17:38 ChuckLu 阅读(102) 评论(0) 推荐(0)

Populating the page: how browsers work

摘要： Populating the page: how browsers work How the browser renders a web page? — DOM, CSSOM, and Rendering How browser rendering works — behind the scenes 阅读全文

posted @ 2021-01-16 17:36 ChuckLu 阅读(117) 评论(0) 推荐(0)

2021年1月15日

System.Security.SecurityException when writing to Event Log

摘要： System.Security.SecurityException when writing to Event Log 回答1 To give Network Service read permission on the EventLog/Security key (as suggested by 阅读全文

posted @ 2021-01-15 04:33 ChuckLu 阅读(117) 评论(0) 推荐(0)

4010 An unhandled security exception has occurred. IIS 8.5

摘要： 4010 An unhandled security exception has occurred. IIS 8.5 回答1 I had this issue today and it was due to my asp.net application wanting to write to the 阅读全文

posted @ 2021-01-15 04:28 ChuckLu 阅读(236) 评论(0) 推荐(0)

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