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razor - Why is Html.Raw escaping ampersand in anchor tag in ASP.NET MVC 4?

I have a URL I would like to render in an anchor tag as-is in a Razor view. I would have thought Html.Raw ... the MVC source code I guess... See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Why does the OnDeserialization not fire for XML Deserialization?

I have a problem which I have been bashing my head against for the better part of three hours. I am almost ... might be. Any ideas, folks? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Are the angle brackets (< or >) special in a regular expression?

I am trying to get a regex expression to accept < and > as my outside delimiters to grab all the content in between ... $.span.html(text); } }; See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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What object javascript function is bound to (what is its "this")?

I know that inside the function it is this. var func = function { return this.f === arguments.callee; // => ... bind and this with great care :) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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.net - Call has been made on garbage collected delegate in C#?

I have been using this key hook script i found but I continue to get an error after a few seconds of ... ] static extern bool UnhookWindowsHookEx(IntPtr hInstance); /// <summary&...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - OpenXml and Date format in Excel cell

I am trying to create an Excel file in xlsx format using OpenXML because I need to use that on a web server. ... your help to format the date. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Why is it not safe to modify sequence being iterated on?

It is not safe to modify the sequence being iterated over in the loop (this can only happen for mutable sequence types, ... do for x in a ?? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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jpa 2.0 - Hibernate inserts duplicates into a @OneToMany collection

I have a question concerning Hibernate 3.6.7 and JPA 2.0. Consider following entities (some getters and ... am I missing something? Thanks See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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websocket - Can i use firebase cloud messaging without notification permission? (Javascript)

Update: Google Bug Report Description (as suggested by google dev advocate in comments on answer 1, filed a bug ... ; not in the background. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - "TypeError": 'list' object is not callable flask

I am trying to show the list of connected devices in browser using flask. I enabled flask on port 8000: in ... ... and other devices existing? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - How to annotate the values of X and Y while hovering mouse over the bar graph

I have tried to make it but while executing, it shows me the following error: bar,=plt.bar(xpos,revenue) ... ", hover) plt.show() See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - ?? Null Coalescing Operator --> What does coalescing mean?

I'm tempted to lie and say that English is my second language, but the truth is that I just have no ... make sense. Can someone enlighten me? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c# - Understanding Linq To Xml - Descendants return no results

I'm a completly New to Linq2XML as I code to much lines to perform simple things, and in a simple project I ... ; Thank you all for the help! See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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css - Difference between flex-end and end?

When I use the css property align-items, I cannot see any visual difference with the value of flex-end or value ... and align-items: flex-end? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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css - Why can't child elements override the opacity of parent with a greater value?

As we know, child elements cannot as of now override the opacity property of its parent. The opacity property of ... like me would wanna know. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asp.net mvc - Html.BeginForm() with an absolute URL?

I need to have the POST action be to an absolute URL (e.g., http://www.cnn.com). Is there a way to ... .BeginForm() helper and pass it the url? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android popup menu text color (AppCompat)

I need to change text color of a popuo menu but I don't find any way for do this, I can change background ... > </style> where is the mistake? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Getting The ASCII Value of a character in a C# string

Consider the string: string str="A C# string"; What would be most efficient way to printout the ASCII value of each character in str using C#. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - How to decode a JSFuck script?

I have this code in JavaScript: [(![]+[])[+[]]+([![]]+[][[]])[+!+[]+[+[]]]+ (![]+[])[!+[]+!+[] ... ]+[])[+!+[]]] I want to see the plain script. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to use multiple modifier keys in C#

I am using a keydown event to detect keys pressed and have several key combinations for various operations. if (e. ... when it no longer works. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Finding an element in an array in Java

Does Java have a built-function to allow me to linearly search for an element in an array or do I have to just use a for loop? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Check if a constructor inherits another in ES6

I have a situation where I need to check if a constructor (X) has another constructor (Y) in its prototype chain ... check this. Is there one? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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android - Google Play services out of date. Requires 10084000 but found 9879470. Can't update

I am making an android app with Firebase. These are the lines causing problems: dependencies { compile 'com. ... way to update this either. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to define an opaque type in TypeScript?

If I recall correctly, in C++ you can define an an opaque type like this ... class Foo; ... and use ... other similar types. Is there an idiom? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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rust - Why can I iterate over a slice twice, but not a vector?

If I try to iterate over a slice twice, it works fine: let a = &[1, 2, 3]; for i in a { ... example fails. Why does the first example succeed? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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rust - What does "missing lifetime specifier" mean when storing a &str in a structure?

I am trying to code an Excel-like data structure: use std::collections::HashMap; struct Excel { columns: ... understand what's going on? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Why must virtual base classes be constructed by the most derived class?

The following code won't compile: class A { public: A(int) {} }; class B: virtual public A { ... understand the reason behind this limitation. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - $('elems').each() with fat arrow

I started to use ES6 fat arrow function notation and I really like it. But I am a little bit confused about ... " element in this specific code? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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