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javascript - Can I Specify Parameter Type as One of Many Types Instead of Any Type in TypeScript?

In a method declaration in TypeScript, the parameter could be of type array of strings, booleans, or numbers. Do I have ... type-as-one-of-many-types-instead-of-any-type-in-typescr...

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

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python - Flask debug=True does not work when going through uWSGI

I call app.run(debug=True) in my flask file. and I have it deployed with uWSGI and nginx (I followed ... questions/10364854/flask-debug-true-does-not-work-when-going-through-uwsgi...

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

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node.js + express.js: session handling with mongodb/mongoose

Right now i'm storing my session data in the "memory store" which comes bundled with connect(express). But ... /6819911/node-js-express-js-session-handling-with-mongodb-mongoose...

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

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wpf - Using a Storyboard animation on a programmatically-added control

I'm trying to fade in a new control to my application's "app" area which is programmatically added ... /695782/using-a-storyboard-animation-on-a-programmatically-added-control...

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

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How do you manage multiple environments while developing Android apps?

We're building an Android app that connects to the cloud. We have a test URL for our APIs and a ... /22995057/how-do-you-manage-multiple-environments-while-developing-android-apps...

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

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ios - Posting video on instagram using hooks

I want my app to be able to upload videos to instagram. Instagram IPhone Hooks gives information how ... .com/questions/20017266/posting-video-on-instagram-using-hooks...

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

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java - Keytool is not recognized as an internal or external command

I am trying to discover the list of trusted authorities in my Java Runtime using the instructions in this article. ... /keytool-is-not-recognized-as-an-internal-or-external-command...

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

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Why does every object in Java implicitly extend java.lang.Object class?

I have been programming in Java for quite some time, but when I tried to explain what an java.lang.Object ... -does-every-object-in-java-implicitly-extend-java-lang-object-class...

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

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Generate/get xpath from XML node java

I'm interested in advice/pseudocode code/explanation rather than actual implementation. I'd like to go trough xml ... .com/questions/4746299/generate-get-xpath-from-xml-node-java...

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

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php - How do I set ORDER BY params using prepared PDO statement?

I'm having problems using params in the ORDER BY section of my SQL. It doesn't issue any warnings, but prints ... 2542410/how-do-i-set-order-by-params-using-prepared-pdo-statement...

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

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java - How to use JasperReports with Spring MVC?

I've been investigating the use of JasperReports (6.0.0) with Spring MVC (4.1.3) to generate PDF ... /stackoverflow.com/questions/27532446/how-to-use-jasperreports-with-spring-mvc...

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

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java - Priority Queue remove complexity time

What is the complexity (big-oh) for the remove() function on the Priority Queue class in Java? I ... ://stackoverflow.com/questions/12719066/priority-queue-remove-complexity-time...

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

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c - error: function returns address of local variable

I'm beginner with C and I am learning on my own. I am creating the following function: char * ... .com/questions/12380758/error-function-returns-address-of-local-variable...

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

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How is if statement evaluated in c++?

Is if ( c ) the same as if ( c == 0 ) in C++? question from:https://stackoverflow.com/questions/1479100/how-is-if-statement-evaluated-in-c...

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

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javascript - Why no-return-await vs const x = await?

What is the difference between return await foo() and const t = await foo(); return t http://eslint.org/ ... .com/questions/44806135/why-no-return-await-vs-const-x-await...

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

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html helper - Equivalent for MvcHtmlString in ASP.NET 5?

Is there an equivalent for MvcHtmlString in ASP.NET 5 ? Otherwise, how can we render HTML output from my ... .com/questions/29602202/equivalent-for-mvchtmlstring-in-asp-net-5...

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

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rubygems - Writing a Ruby extension in Go (golang)

Are there some tutorials or practical lessons on how to write an extension for Ruby in Go? question from:https: ... .com/questions/15879993/writing-a-ruby-extension-in-go-golang...

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

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c# - Converting string format to datetime in mm/dd/yyyy

I have to convert string in mm/dd/yyyy format to datetime variable but it should remain in mm/dd/yyyy ... questions/10043022/converting-string-format-to-datetime-in-mm-dd-yyyy...

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

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android - Background Image Placement

I'm trying to set my root LinearLayout element (which is set to fill_parent in both dimensions) to ... from:https://stackoverflow.com/questions/2781593/background-image-placement...

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

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How to config intellij-idea not format some part of the code?

In a html file, there is some code used custom template-language: <script type="text/javascript"> function ($scope, ... -to-config-intellij-idea-not-format-some-part-of-the-code...

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

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c++ - Visual Studio: project is not up to date "because "AlwaysCreate" was specified"?

I've migrated a solution from VS2008 to VS2010 (SP1). Now one of my project never finds peace in being up- ... -studio-project-is-not-up-to-date-because-alwayscreate-was-specified...

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

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3d - calculating distance between a point and a rectangular box (nearest point)

is there a easy formula to calculate this? i've been working on some math but i can only find a way ... /calculating-distance-between-a-point-and-a-rectangular-box-nearest-point...

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

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python - How can I convert Unicode to uppercase to print it?

I have this: >>> print 'example' example >>> print 'exámple' exámple >>> print 'exámple'.upper() EXáMPLE ... /questions/727507/how-can-i-convert-unicode-to-uppercase-to-print-it...

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

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go - Which of coroutines (goroutines and kotlin coroutines) are faster?

(Closed). This question needs to be more focused. It is not currently accepting answers. question from: ... 46864623/which-of-coroutines-goroutines-and-kotlin-coroutines-are-faster...

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

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AngularJS 'ng-filter' is very slow on array of ~1000 elements

I have a simple <input> search filter set up for a list of itemnames in AngularJS. My list looks like this: ... 17969207/angularjs-ng-filter-is-very-slow-on-array-of-1000-elements...

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

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svg - How to use D3 selectAll with multiple class names

I'm experimenting with using multiple class names for SVG elements so that (hopefully) I could select a subset of ... /17435838/how-to-use-d3-selectall-with-multiple-class-names...

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

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iphone - What is -[NSString sizeWithFont:forWidth:lineBreakMode:] good for?

In my question "How do I get -[NSString sizeWithFont:forWidth:lineBreakMode:] to work?", I ... .com/questions/455553/what-is-nsstring-sizewithfontforwidthlinebreakmode-good-for...

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

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bottom sheet - android BottomSheet how to collapse when clicked outside?

I have implemented bottomsheet behavior with NestedScrollView. And was wondering if it is possible to hide the ... 38185902/android-bottomsheet-how-to-collapse-when-clicked-outside...

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

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