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269 views

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wpf - Why did I get an error with my XmlSerializer?

I made a couple of changes to my working application and started getting the following error at this line of code. ... questions/294659/why-did-i-get-an-error-with-my-xmlserializer...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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183 views

1 answer

R find time when a file was created

I am using R function list.files to get a list of files in a folder. I would also like to record when ... /stackoverflow.com/questions/27066620/r-find-time-when-a-file-was-created...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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217 views

1 answer

caching - Using static keyword in objective-c when defining a cached variable

I'm looking at the following apple example source code: /* Cache the formatter. Normally you would use one ... using-static-keyword-in-objective-c-when-defining-a-cached-variable...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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304 views

1 answer

python - uWSGI: No request plugin is loaded, you will not be able to manage requests

I've loaded uWSGI v 1.9.20, built from source. I'm getting this error, but how do I tell which plugin is ... -no-request-plugin-is-loaded-you-will-not-be-able-to-manage-requests...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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213 views

1 answer

css - Stop word-wrap dividing words

body { word-wrap: break-word;} I've been using that code (above) to fit the text in the body into ... from:https://stackoverflow.com/questions/3775810/stop-word-wrap-dividing-words...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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363 views

1 answer

angularjs - ngChange-like functionality for the entire form

I would like to do an equivalent of ng-change for the entire form whenever there is a change in one ... .com/questions/28677638/ngchange-like-functionality-for-the-entire-form...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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321 views

1 answer

How to select an item from a dropdown list using Selenium WebDriver with java?

How can I select an item from a drop down list like gender (eg male, female) using Selenium WebDriver with Java ... -an-item-from-a-dropdown-list-using-selenium-webdriver-with-java...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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162 views

1 answer

ASP.NET MVC: url routing vs querystring

I have a page routed like /Comments/Search/3 where i search and display all the comments of the thread ... .com/questions/968904/asp-net-mvc-url-routing-vs-querystring...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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879 views

1 answer

mapreduce - How to get the input file name in the mapper in a Hadoop program?

How I can get the name of the input file within a mapper? I have multiple input files stored in the input directory, ... -get-the-input-file-name-in-the-mapper-in-a-hadoop-program...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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248 views

1 answer

Making a TFS Branch Read-Only

We are trying to follow the branching strategy from the TFS Branching Guide and have reached the point where ... stackoverflow.com/questions/1038595/making-a-tfs-branch-read-only...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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704 views

1 answer

Installing packages from github npm registry - auth error 401

I have just published a private package on GitHub, trying to figure out how it should be working. now I ... /58919401/installing-packages-from-github-npm-registry-auth-error-401...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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413 views

1 answer

ios - How can I change a SwiftUI Color to UIColor?

I'm trying to change a SwiftUI Color to an instance of UIColor. I can easily get the RGBA from the UIColor, ... com/questions/57257704/how-can-i-change-a-swiftui-color-to-uicolor...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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193 views

1 answer

android - How to catch "Sorry, This video cannot be played" error on VideoView

I have a VideoView and I am streaming videos from a remote server. Most of the times It would play the videos ... how-to-catch-sorry-this-video-cannot-be-played-error-on-videoview...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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211 views

1 answer

Before/After Suite when using Ruby MiniTest

Is there an alternative to RSpec's before(:suite) and after(:suite) in MiniTest? I suspect that a ... .com/questions/5881474/before-after-suite-when-using-ruby-minitest...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

1 answer

rails confirm before delete

Here is my rails link_to <%= link_to 'Delete',url_for(action: :delete,id: @user.id),data: {confirm ... from:https://stackoverflow.com/questions/19588058/rails-confirm-before-delete...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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233 views

1 answer

Run task before compilation using Android Gradle plugin

I have a very simple build.gradle file with the following content: buildscript { repositories { mavenCentral() ... /16853130/run-task-before-compilation-using-android-gradle-plugin...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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131 views

1 answer

windows - Establish a VPN connection in cmd

How can I create a VPN connection with an arbitrary server using an arbitrary protocol in Windows cmd? ... stackoverflow.com/questions/14614465/establish-a-vpn-connection-in-cmd...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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335 views

1 answer

ruby on rails - getting the flash hash to persist through redirects

My basic use case is do some processing, set flash[:notice], and then redirect to a new page. From ... .com/questions/1579857/getting-the-flash-hash-to-persist-through-redirects...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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119 views

1 answer

python - Difference between a 'for' loop and map

From the title, yes there is a difference. Now applied to my scenario: let's consider a class Dummy: ... stackoverflow.com/questions/51671132/difference-between-a-for-loop-and-map...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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322 views

1 answer

command line - Copy to clipboard using Bash for Windows

How do I copy results from the commandline directly to the clipboard? On Windows's cmd.exe I can do ... .com/questions/43144008/copy-to-clipboard-using-bash-for-windows...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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245 views

1 answer

ios - Force link to open in mobile safari from a web app with javascript

When calling window.open() in a iOS web app, the page opens in the web app instead of mobile safari. How can I ... -link-to-open-in-mobile-safari-from-a-web-app-with-javascript...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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295 views

1 answer

apt dependency scope in Android gradle - what is it used for?

What is the apt dependency scope in android gradle files i see sometimes ? An example looks like this? apply plugin: ... /apt-dependency-scope-in-android-gradle-what-is-it-used-for...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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132 views

1 answer

c++ - How to debug in release mode?

I have to debug a c++ project, but as one dependency doesn't compile in debug mode and I haven't been ... https://stackoverflow.com/questions/11253334/how-to-debug-in-release-mode...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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250 views

1 answer

html - How can I force two elements to always stay on the same line in a <td>

The code is pretty simple: <table id="tabel_user" style="width: 100%; border: 0; background-color: white;" cellpadding="0" ... -two-elements-to-always-stay-on-the-same-line-in-a-td...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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366 views

1 answer

c - Differences between using realloc vs. free -> malloc functions

Why would one use realloc() function to resize an dynamically allocated array rather than using free() ... /1401234/differences-between-using-realloc-vs-free-malloc-functions...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

92 views

1 answer

android - A final answer on how to get Exif data from URI

This topic has been discussed in lots of questions here, with mostly different results and, due to API changes and different ... /a-final-answer-on-how-to-get-exif-data-from-uri...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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171 views

1 answer

c++ - With C++11, is it undefined behavior to write f(x++), g(x++)?

I was reading this question: Undefined behavior and sequence points and, specifically, the C++11 answer, and I ... 45815301/with-c11-is-it-undefined-behavior-to-write-fx-gx...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

132 views

1 answer

ios - How can I make calendar view in Swift

(Closed.) This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question from: ... /questions/36414637/how-can-i-make-calendar-view-in-swift...

asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)

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