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c# - System.MissingMethodException: Method not found?

What once was working in my asp.net webforms app now throws this error: System.MissingMethodException: Method not found The ... public void DoThis() { // } } Question&Answers:os...

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

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104 views

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c# - What are attributes in .NET?

What are attributes in .NET, what are they good for, and how do I create my own attributes? Question&Answers:os...

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

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240 views

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WPF Databinding: How do I access the "parent" data context?

I have a list (see below) contained in a window. The window's DataContext has two properties, Items and ... </GridView> </ListView.View> </ListView> Question&Answers:os...

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

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447 views

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java - No @XmlRootElement generated by JAXB

I'm trying to generate Java classes from the FpML (Finanial Products Markup Language) version 4.5. A ton of code ... -4-5.xsd, which then includes all types. Question&Answers:os...

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

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464 views

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android webview geolocation

I have to retrieve a user's location in a WebView. I do this with the following Javascript: function getLocation() ... a user's location from within a WebView? Question&Answers:os...

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

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265 views

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android - Send text to specific contact programmatically (whatsapp)

I wanted to know how I can send text to a specific whatsapp contact. I found some code to view a ... the Whatsapp-developer implement such kind of an api? Question&Answers:os...

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

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730 views

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localization - Set Culture in an ASP.Net MVC app

What is the best place to set the Culture/UI Culture in an ASP.net MVC app Currently I have a CultureController ... better place in the MVC pipeline to do this? Question&Answers:os...

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

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ssms - How to connect to local instance of SQL Server 2008 Express

I just installed SQL Server 2008 Express on my Vista SP1 machine. I previously had 2005 on here and used it ... set something up wrong when I installed it? Question&Answers:os...

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

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r - Easy way to export multiple data.frame to multiple Excel worksheets

I am surprised to find that there is no easy way to export multiple data.frame to multiple worksheets of an Excel file ... easy way to do that in Excel, right? Question&Answers:os...

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

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What JSON library to use in Scala?

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Question&Answers:os...

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

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588 views

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java - How to store date/time and timestamps in UTC time zone with JPA and Hibernate

How can I configure JPA/Hibernate to store a date/time in the database as UTC (GMT) time zone? Consider this ... displayed it will be formatted as 9:30am PST. Question&Answers:os...

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

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android - How to inflate one view with a layout

I have a layout defined in XML. It contains also: <RelativeLayout android:id="@+id/item" android:layout_width=" ... ...) But none of them worked fine. Question&Answers:os...

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

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357 views

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asp.net mvc 4 - Pass data to layout that are common to all pages

I have a website which have a layout page. However this layout page have data which all pages model must provide ... a layout but how do I pass theses infos? Question&Answers:os...

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

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python - Object of custom type as dictionary key

What must I do to use my objects of a custom type as keys in a Python dictionary (where I don't want the "object ... consider I'd want the key to be an object) Question&Answers:os...

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

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python - How to check whether a file is empty or not

I have a text file. How can I check whether it's empty or not? Question&Answers:os...

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

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236 views

1 answer

Are there C++ equivalents for the Protocol Buffers delimited I/O functions in Java?

I'm trying to read / write multiple Protocol Buffers messages from files, in both C++ and Java. Google suggests ... /util/delimited_message_util.h as of v3.3.0. Question&Answers:os...

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

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175 views

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javascript - AngularJS - How to use $routeParams in generating the templateUrl?

Our application has 2-level navigating. We want to use AngularJS $routeProvider to dynamically provide templates to ... to dynamically serve up the template? Question&Answers:os...

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

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383 views

1 answer

xcode - Class PLBuildVersion is implemented in both frameworks

iOS 10 / Xcode 8 GM build getting the below, never had it before on Xcode 7. Any ideas? objc[25161]: ... happen in simulator, does not appear on real device). Question&Answers:os...

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

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128 views

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r - Understanding the order() function

I'm trying to understand how the order() function works. I was under the impression that it returned a ... me understand the return value of this function? Question&Answers:os...

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

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floating point - How to represent FLOAT number in memory in C

While reading a tutorial I came across how to represent Float number in memory. The tutorial had an example ... in memory in above the above diagram? Question&Answers:os...

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

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219 views

1 answer

java - Creating multiple log files of different content with log4j

Is there a way to configure log4j so that it outputs different levels of logging to different appenders? I'm trying to ... there a way to get what I'm after? Question&Answers:os...

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

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211 views

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java - Understanding the workings of equals and hashCode in a HashMap

I have this test code: import java.util.*; class MapEQ { public static void main(String[] args) { Map<ToDos, ... when it's left commented it returns three. Why? Question&Answers:os...

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

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212 views

1 answer

Java Replacing multiple different substring in a string at once (or in the most efficient way)

I need to replace many different sub-string in a string in the most efficient way. is there another way ... way of replacing each field using string.replace ? Question&Answers:os...

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

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753 views

1 answer

templates - C++ static polymorphism (CRTP) and using typedefs from derived classes

I read the Wikipedia article about the curiously recurring template pattern in C++ for doing static (read: compile ... 'value_type' in 'class derived<int>' Question&Answers:os...

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

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338 views

1 answer

c# - How do I bind a TabControl to a collection of ViewModels?

Basically I have in my MainViewModel.cs: ObservableCollection<TabItem> MyTabs { get; private set; } However, I need to ... to me sounds like a MVVM no-no. Question&Answers:os...

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

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207 views

1 answer

javascript - How to access the request body when POSTing using Node.js and Express?

I have the following Node.js code: var express = require('express'); var app = express.createServer( ... the raw request without using express.bodyParser()? Question&Answers:os...

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

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119 views

1 answer

How to convert currentTimeMillis to a date in Java?

I have milliseconds in certain log file generated in server, I also know the locale from where the log file was ... ,992 jodaTime 2011-11-22 21:25:52,992 Question&Answers:os...

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

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237 views

1 answer

r - Method to extract stat_smooth line fit

Is there a way to extract the values of the fitted line returned from stat_smooth? The code I am using ... new r user would greatly appreciate any guidance. Question&Answers:os...

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

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