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c# - LINQ: Select where object does not contain items from list

I'm struggling with LINQ syntax here...thought I'd toss it out here. I cant find exactly what I'm looking for ... don't know how to write that. 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# - Get values from *.resx files in XAML

Is it possible to add some value from resource file right into the XAML markup? Or for localization we always ... , and txtMessage is TextBlock. See Question&Answers more detail:os...

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.ssh/config file for windows (git)

I've been looking for a solution on how I can use multiple ssh keys and I figured out, that it will work ... are just for the use with github. See Question&Answers more detail:os...

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compression - How many times can a file be compressed?

I was thinking about compression, and it seems like there would have to be some sort of limit to the ... particular file, just in general. See Question&Answers more detail:os...

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c# - What is the best way to determine application root directory?

I need to get all dlls in my application root directory. What is the best way to do that? string root = ... is better? Are there better ways? See Question&Answers more detail:os...

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c++ - Is destructor called if SIGINT or SIGSTP issued?

I have a class with a user-defined destructor. If the class was instantiated initially, and then SIGINT is issued (using ... (CTRL + Z in unix)? See Question&Answers more detail:os...

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python - Tensorflow - matmul of input matrix with batch data

I have some data represented by input_x. It is a tensor of unknown size (should be inputted by batch) and ... (for unknown batch size)? See Question&Answers more detail:os...

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c - Why does this memory address %fs:0x28 ( fs[0x28] ) have a random value?

I've written a piece of C code and I've disassembled it as well as read the registers to understand how the ... %fs:0x28,%rax is really doing? See Question&Answers more detail:os...

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java - How to change fragments using Android navigation drawer

I know these types of question have already been here but still I have not found my answer for this question ... .container, fragment).commit(); See Question&Answers more detail:os...

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c# - Sending UDP broadcast, receiving multiple messages

I've got 2 programs, 1 for sending an UDP broadcast message and 1 that is listening for this broadcast. My problem is ... ); client.Close(); } } See Question&Answers more detail:os...

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express - Virtual hosting with standalone node.js server

Is there a way to currently do virtual hosting with node.js server (i.e. host multiple domains under one IP) ? See Question&Answers more detail:os...

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java - JPA Criteria API with multiple parameters

I need to make a search method that uses the JPA Criteria API with multiple parameters. Now the problem is that ... with JPA's Criteria API? See Question&Answers more detail:os...

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python - Flask-WTF - validate_on_submit() is never executed

I'm using Flask-WTF: Here is my form: from flask.ext.wtf import Form, TextField class BookNewForm(Form): name ... () is never executed. Why? See Question&Answers more detail:os...

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c# - How to get docker toolbox to work with .net core 2.0 project

I'm getting an error trying to use the Docker functionality with my .NET core 2.0 project. I've been ... the results of those commands quetz See Question&Answers more detail:os...

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java - Android firewall with VpnService

I'm trying to implement a simple firewall for android with VpnService for BS project. I choose VpnService because it will be ... IP:"+sourceIP); status += " Source IP:"+sourceIP...

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geometry - Efficiently find points inside a circle sector

I have a set of 2d points distributed randomly. I need to perform a time intensive operation on a small subset of ... that requires a lot of it. See Question&Answers more detail:os...

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asp.net - Web API Queryable - how to apply AutoMapper?

I've got a simple WebApi method like this decorated with the OData queryable attribute. [Queryable] public virtual ... >().GetAll(); } See Question&Answers more detail:os...

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java - Spring Security Login Page

I developed an application that uses Spring Security's default login page. However I want to implement my own ... which steps I should follow? See Question&Answers more detail:os...

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Global Variables in Cocoa/Objective-C?

According to Cocoa Programming for Mac OS X, 3rd Edition, on page 202 (chapter 13): You will be registering, ... be globals in a pretty dress? See Question&Answers more detail:os...

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jquery - How can I check if a value is a JSON object?

My server side code returns a value which is a JSON object on success and a string 'false' on failure. Now ... returned value is a JSON object? See Question&Answers more detail:os...

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c# - String interpolation in a Razor view?

Is this supported? If so, is there some trick to enabling it? I'm assuming Razor isn't using a new ... getting CS1056: Unexpected character '$' 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 make git status show only staged files

I would like to get a list of only the staged filenames. I can't find the equivalent flag for --name-only for the ... --cached | xargs -l php -l See Question&Answers more detail:os...

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jquery - Loop through checkboxes and count each one checked or unchecked

I've run into a bit of an issue. Here's a brief explanation. I have 12 check boxes on a standard form. ... back the checked ones, not all. See Question&Answers more detail:os...

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templates - How to set dynamic values with Kubernetes yaml file

For example, a deployment yaml file: apiVersion: extensions/v1beta1 kind: Deployment metadata: name: guestbook ... to environment variables? See Question&Answers more detail:os...

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java - The difference between getString() and optString() in Json

What is the difference between getString() and optString() in JSON? See Question&Answers more detail:os...

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NOLOCK with Linq to SQL

Is it possible to get Linq2Sql to emit a NOLOCK in its SQL? And if so, how? See Question&Answers more detail:os...

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

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html - Make TBODY scrollable in Webkit browsers

I'm aware of this question, but none of the answers work in Safari, Chrome, etc. The accepted strategy (as ... wait for Webkit to fix it? See Question&Answers more detail:os...

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HTTP protocol's PUT and DELETE and their usage in PHP

Introduction I've read the following: Hypertext Transfer Protocol (HTTP) is the life of the web. It's used every ... in PHP if this is possible. See Question&Answers more detail:os...

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

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