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gcc - Why is fetestexcept in C++ compiled to a function call rather than inlined

I am evaluating the usage (clearing and querying) of Floating-Point Exceptions in performance-critical/"hot" code. Looking ... -in-c-compiled-to-a-function-call-rather-than-inlined...

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

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96 views

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How do I (continue to, post-Kotlin Android Extensions) access widgets as array elements (which are doubly-included)?

I am "modernizing" some 15-month-old code to take advantage of Kotlin Extension View Binding (migrating away from ... -to-post-kotlin-android-extensions-access-widgets-as-array-e...

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

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333 views

1 answer

Does Flutter automatically resize elements (icons, images, etc) to fit the screen dimensions?

Just wondering, does Flutter automatically resize icons and other elements to fit the size of the screen? For ... automatically-resize-elements-icons-images-etc-to-fit-the-scree...

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

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175 views

1 answer

VisibleForTesting annotation for C++

Is there an annotation in C++ similar to @VisibleForTesting in Java? I tried to google around, but ... ://stackoverflow.com/questions/65891818/visiblefortesting-annotation-for-c...

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

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396 views

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Question: C# API Could not establish trust relationship for the SSL/TLS secure channel

I just got the following error while calling an API. "Could not establish trust relationship for the SSL/TLS secure ... -could-not-establish-trust-relationship-for-the-ssl-tls-sec...

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

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276 views

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amazon web services - How to enable CloudWatch logging and X-ray for stepfunction in Terraform?

In AWS console, we can easily enable cloudwatch logging and X-ray for a step function statemachine, but I ... -enable-cloudwatch-logging-and-x-ray-for-stepfunction-in-terraform...

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

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146 views

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javascript - Modal not closing when I click X or outside

The modals I have set up for my website open but do not close when I click the X button or outside. When I ... .com/questions/65891771/modal-not-closing-when-i-click-x-or-outside...

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

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78 views

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node.js - Retrieve array elements from document in Mongoose

I have an endpoint that takes in a route parameter. The forms route takes in the route parameter and ... .com/questions/65891721/retrieve-array-elements-from-document-in-mongoose...

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

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779 views

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parsing - Python parse comma seperated nested brackets using Pyparsing

I want to parse a comma separated nested brackets into nested list: from pyparsing import nestedExpr str ... /65891710/python-parse-comma-seperated-nested-brackets-using-pyparsing...

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

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300 views

1 answer

javascript - How to pass data from parent to children with react hooks

I have a simple modal in which I have a form on submit I display errors now I want to pass these errors to ... /65891706/how-to-pass-data-from-parent-to-children-with-react-hooks...

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

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71 views

1 answer

javascript - reload deployed html page from a button Google sheets

I have a D3 chart that I have deployed as an HTML page and I want to refresh this page from a button ... /questions/65891653/reload-deployed-html-page-from-a-button-google-sheets...

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

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237 views

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javascript - I want to replace an icon button without Yellow Pencil

Closed. This question needs details or clarity. It is not currently accepting answers. question from:https:// ... i-want-to-replace-an-icon-button-without-yellow-pencil...

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

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799 views

1 answer

python - getting "TypeError: __init__() takes 1 positional argument but 10 were given"

I am trying to run a unittest to see if my database table is saving information as it should. However, I ... /getting-typeerror-init-takes-1-positional-argument-but-10-were-given...

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

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211 views

1 answer

Will YARN working on NUMA respect node memory locality?

I'm working with the Giraph-based application that makes heavy use of memory in a NUMA system. It frequently ... /65891501/will-yarn-working-on-numa-respect-node-memory-locality...

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

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68 views

1 answer

javascript - Carousel of divs?

I have a parent div divided by 2 other divs and inside one of those divs I would like to make a ... question from:https://stackoverflow.com/questions/65891495/carousel-of-divs...

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

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332 views

1 answer

r - Rmarkdown to docx less-than symbol in table caption

I would like to use the < symbol in a table caption of a Rmarkdown that converts to a docx document. I ... /questions/65891446/rmarkdown-to-docx-less-than-symbol-in-table-caption...

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

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141 views

1 answer

ruby on rails - Model instances with variable association. Is there a better way to do this?

I have worked myself into a complex data structure, and I am wondering if there is a different pattern I should be ... -with-variable-association-is-there-a-better-way-to-do-this...

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

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1.1k views

1 answer

xamarin.forms - How to take app screenshot to upload appstore?

This question already has answers here: question from:https://stackoverflow.com/questions/65891324/how-to-take-app-screenshot-to-upload-appstore...

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

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68 views

1 answer

javascript - Sending video from ReactNative app to Python Server via socket

I am developing an application in RN which sends the video from the front camera. I tried using WebSockets and ... /sending-video-from-reactnative-app-to-python-server-via-socket...

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

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246 views

1 answer

pandas - set value on multiple columns conditionally

I have a set of columns that reflect components to another column. When that column is negative, I ... .com/questions/65892091/set-value-on-multiple-columns-conditionally...

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

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543 views

1 answer

vb.net - Visual Studio ;New System.Data.OleDb.OleDbConnection(strConString); code fails - what am I missing?

I am trying to build a Visual Studio 19, Visual Basic database application using the Windows Forms ... /visual-studio-new-system-data-oledb-oledbconnectionstrconstring-code-fails...

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

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318 views

1 answer

reactjs - How to pass auth token that I can access API?(react question)

I am making a simple app for lending phones with this api but I am unable to access the phone items as the ... 65892016/how-to-pass-auth-token-that-i-can-access-apireact-question...

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

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289 views

1 answer

scala - TypeTag vs Simple Pattern Match

Improbably missing some points regarding typeTag. I would like to get an explanation to the difference ... stackoverflow.com/questions/65892009/typetag-vs-simple-pattern-match...

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

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156 views

1 answer

How to display the numbers of this exercise in ascending order in java?

I got this exercise where i need to build a program in java that creates a 1-dimensional table where 10 integers ... display-the-numbers-of-this-exercise-in-ascending-order-in-java...

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

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332 views

1 answer

javascript - Upload blob webm video from chrome

I managed to create a simple chrome extension for screen recording using RecordRTC.js. When recording ends, a ... .com/questions/65891945/upload-blob-webm-video-from-chrome...

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

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351 views

1 answer

angular - How to dynamically create buttons on an ionic form

I would like to dynamically create buttons in ionic. I can't find any information on this. I tried a ... questions/65891928/how-to-dynamically-create-buttons-on-an-ionic-form...

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

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115 views

1 answer

c# - Implementing WebSocket client in .net core 3.1 using ClientWebSocket class

I'm implementing a simple client in C#/.NET Core 3.1, using ClientWebSocket library provided by Microsoft. While ... -websocket-client-in-net-core-3-1-using-clientwebsocket-class...

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

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73 views

1 answer

Calculate y value for distribution fitting functions R

I am plotting curves for different distribution functions and I need to know the highest y-value for each ... /65891906/calculate-y-value-for-distribution-fitting-functions-r...

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

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