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entity framework - What is the best practice in EF Core for using parallel async calls with an Injected DbContext?

I have a .NET Core 1.1 API with EF Core 1.1 and using Microsoft's vanilla setup of using Dependency Injection ... -practice-in-ef-core-for-using-parallel-async-calls-with-an-inje...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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95 views

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How to create own database in redis?

There are 0 to 15 databases in redis. I want to create my own database using redis-cli. Is there any ... /stackoverflow.com/questions/35621324/how-to-create-own-database-in-redis...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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329 views

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Android Studio "No tests were found"

Has anyone been able to get tests to run in Android Studio (from the GUI and not terminal), I have ... ://stackoverflow.com/questions/22582021/android-studio-no-tests-were-found...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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161 views

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In Python what is a global statement?

What is a global statement? And how is it used? I have read Python's official definition; however, it ... stackoverflow.com/questions/13881395/in-python-what-is-a-global-statement...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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195 views

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java - How do I create an input stream from a ZipEntry

I have a class which wraps ZipEntrys, but I'm struggling to see how I could then write a method that returns ... questions/1723026/how-do-i-create-an-input-stream-from-a-zipentry...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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217 views

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testing - Where does nginx store the rewrite_log?

When you turn on the nginx rewrite log with rewrite_log on;, where does the system actually log that info? ... .com/questions/9900443/where-does-nginx-store-the-rewrite-log...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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99 views

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javascript - WebDriver executeAsyncScript vs executeScript

What is the difference between executeAsyncScript and executeScript? How can i use event such ... .com/questions/13452822/webdriver-executeasyncscript-vs-executescript...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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195 views

1 answer

jQuery UI Datepicker : how to add clickable events on particular dates?

I want to highlight the dates on jquery datepicker where there are events attached to it (i'm not talking ... jquery-ui-datepicker-how-to-add-clickable-events-on-particular-dates...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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132 views

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html - what innerHTML is doing in javascript?

Can anyone tell me what innerHTML is doing in javascript and give me example how I can use it? ... /stackoverflow.com/questions/4879066/what-innerhtml-is-doing-in-javascript...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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98 views

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How to access the Java method in a C++ application

Just a simple question: Is it possible to call a java function from c/c++ ? question from:https://stackoverflow. ... /992836/how-to-access-the-java-method-in-a-c-application...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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542 views

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.net - #if (DEBUG) VS System.Diagnostics.Debugger.IsAttached

What is different between using #if (DEBUG) and System.Diagnostics.Debugger.IsAttached in visual studio? ... questions/7073266/if-debug-vs-system-diagnostics-debugger-isattached...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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169 views

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c - I'm trying to understand getchar() != EOF

I'm reading The C Programming Language and have understood everything so far. However when I came across ... .com/questions/10720821/im-trying-to-understand-getchar-eof...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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261 views

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Setting a VM's mac address in Vagrant

The documentation lists that the mac address of a VM can be set in the Vagrantfile, however everything I add ... .com/questions/12538162/setting-a-vms-mac-address-in-vagrant...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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340 views

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django - Model form save. Get the saved object

If I have a model form and save it like: f = FormModel(request.POST) if f.is_valid(): f.save() How ... ://stackoverflow.com/questions/7428245/model-form-save-get-the-saved-object...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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253 views

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asp.net mvc - Cookie is not deleted

I am using the following code to set a cookie in my asp.net mvc(C#) application: public static void ... from:https://stackoverflow.com/questions/1771165/cookie-is-not-deleted...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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562 views

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typescript - Type casting within a template in Angular 2

I'm working on an Angular project (Angular 4.0.0) and I'm having trouble binding a property of an abstract ... .com/questions/45964576/type-casting-within-a-template-in-angular-2...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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212 views

1 answer

iphone - Custom UISegmentedControl

How do I make a custom UISegmentedControl? I have 2 images, 1 that should be displayed when the ... from:https://stackoverflow.com/questions/1281601/custom-uisegmentedcontrol...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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516 views

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build method on ruby on rails

New to rails and I'm following the Depot project found in the Agile web development with rails 3.1. ... //stackoverflow.com/questions/19761766/build-method-on-ruby-on-rails...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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160 views

1 answer

html - Creating Dynamic button with click event in JavaScript

How can I create a dynamic button with a click event with JavaScript? I tried this, but when I click ... /questions/7707074/creating-dynamic-button-with-click-event-in-javascript...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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257 views

1 answer

How do I split a file into n no of parts

I have a file contining some no of lines. I want split file into n no.of files with particular names. It doesn't ... questions/3194349/how-do-i-split-a-file-into-n-no-of-parts...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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178 views

1 answer

java - Delete Email on Server using javax.mail

I am receiving emails from the server using the IMAP protocol like it is described here. This is working very ... .com/questions/1464706/delete-email-on-server-using-javax-mail...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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444 views

1 answer

unit testing - RhinoMocks - Stub a Method That Returns a Parameter

I am using RhinoMocks, I need to stub a method, and always have it return the third parameter, regardless ... /questions/1722884/rhinomocks-stub-a-method-that-returns-a-parameter...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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431 views

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html - Content Security Policy: "img-src 'self' data:"

I have an app, in which the user would be able to copy an image URL, paste it unto an input and ... //stackoverflow.com/questions/40360109/content-security-policy-img-src-self-data...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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317 views

1 answer

objective c - Reset Permissions like Camera for iOS Apps?

When I develop an app for iOS (iPhone/ iPad) and I need to request permissions. When I use the ... stackoverflow.com/questions/28966043/reset-permissions-like-camera-for-ios-apps...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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190 views

1 answer

android - How to load fragment data only when its tab is clicked in PagerSlidingTabStrip

I am using PagerSlidingTabStrip in my project and am showing data in fragments. Its a great library which ... fragment-data-only-when-its-tab-is-clicked-in-pagerslidingtabstrip...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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223 views

1 answer

angularjs - Running $apply on $rootScope vs any other scope

The $apply function can run on any scope, including $rootScope. Are there cases when it makes a difference if ... /questions/17868889/running-apply-on-rootscope-vs-any-other-scope...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

1 answer

cross browser - X-Frame-Options on apache

I am trying to allow some particular domain to access my site via iframe Header set X-Frame-Options ALLOW-FROM ... ://stackoverflow.com/questions/17092154/x-frame-options-on-apache...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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378 views

1 answer

c# - Why can't I compare a KeyValuePair<TKey, TValue> with default

In .Net 2.5 I can usually get an equality comparison (==) between a value and its type default if ( ... /questions/6379915/why-cant-i-compare-a-keyvaluepairtkey-tvalue-with-default...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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