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596 views

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visual studio code - VSCode unable to connect SSH to raspberry pi 4

I'm facing an annoying problem which just popped out of the blue overnight: VScode will not, under any circumstances ... /65857910/vscode-unable-to-connect-ssh-to-raspberry-pi-4...

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

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271 views

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ios - Is there a way to use iCloud KeyValue Storage in public container?

I know I can use CloudKit publicDatabase and create a records shared between all users of my app. But I actually ... there-a-way-to-use-icloud-keyvalue-storage-in-public-container...

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

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478 views

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Setup for volumes in docker container for gitea

I am trying to setup a gitea container and while checking the official docs, for the volumes sections, the ... /questions/65857874/setup-for-volumes-in-docker-container-for-gitea...

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

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214 views

1 answer

How to use a Google Secret in a deployed Cloud Run Service (managed)?

I have a running cloud run service user-service. For test purposes I passed client secrets via environment variables as ... -a-google-secret-in-a-deployed-cloud-run-service-managed...

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

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651 views

1 answer

logic - Satisfiability with DP and DPLL yields different results

I have the following clauses: 1. {P,Q,~R} 2. {~P,R} 3. {P,~Q,S} 4. {~P,~Q, ... https://stackoverflow.com/questions/65857819/satisfiability-with-dp-and-dpll-yields-different-results...

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

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198 views

1 answer

javascript - JS change browser tab icon when darkmode is enabled

I have this script, that works for what its supposed to: const darkModeMediaQuery = window.matchMedia('(prefers- ... 65857798/js-change-browser-tab-icon-when-darkmode-is-enabled...

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

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235 views

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python - you are required to find the runner-up score. You are given scores. Store them in a list and find the score of the runner-up

Closed. This question needs debugging details. It is not currently accepting answers. question from:https://stackoverflow.com/ ... runner-up-score-you-are-given-scores-store-them-i...

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

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350 views

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arrays - SwiftUI - How to append data to nested struct?

I have Student class that is connected to a struct - Details. Which has a nested struct - Subjects. I know ... .com/questions/65857714/swiftui-how-to-append-data-to-nested-struct...

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

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419 views

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vue.js - Error in activated hook: "TypeError: Cannot read property '$http' of undefined"

I wrote a function to get user info and import it in other places, how can I use it to get data? ... /error-in-activated-hook-typeerror-cannot-read-property-http-of-undefined...

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

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100 views

1 answer

Collection set up MongoDB scaling

I'm trying to conceptualise the best way to scale a MongoDB Database. For example, say you want to ... ://stackoverflow.com/questions/65858431/collection-set-up-mongodb-scaling...

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

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324 views

1 answer

c++ - Why can't I initialize a static class member in a common header file?

Suppose I have a header only library. I have simplified it to something like this. Header only library Foo.hpp ... i-initialize-a-static-class-member-in-a-common-header-file...

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

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247 views

1 answer

Communication between two Linux kernel driver instances based on two separated nodes in the device tree

I wrote a driver on a microzed xilinx embedded Linux to communicate wih FPGA and receive and treat IRQ with an ... -two-linux-kernel-driver-instances-based-on-two-separated-n...

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

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291 views

1 answer

python - I'm trying to cast discord.py role on the line

When using the rolver command, I want the specified person to be given the specified role (to use the command, the ... /65858374/im-trying-to-cast-discord-py-role-on-the-line...

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

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89 views

1 answer

javascript - Unable to import image from data.js file in React

This is the entire folder React structure: I have a data.js file with some data so I can map it dynamically ... /65858373/unable-to-import-image-from-data-js-file-in-react...

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

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282 views

1 answer

swift - How to update global variable with TextField?

I have some variables that I need in several views and I want the user to be able to change these ... .com/questions/65858342/how-to-update-global-variable-with-textfield...

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

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84 views

1 answer

javascript - Scroll down not working when an image is in chatbox

I have a chatbox normally scroll bottom is working in the chat area. But, when I have some images and videos then ... /65858305/scroll-down-not-working-when-an-image-is-in-chatbox...

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

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858 views

1 answer

sockets - Detecting when TCP connection fails to open or is terminated

I am reading and writing to TCP socket via a duplex handle h. In the client: sock <- socket (addrFamily ... /65858284/detecting-when-tcp-connection-fails-to-open-or-is-terminated...

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

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173 views

1 answer

javascript - I want to upload files with data but the upload is done even if there is no data in the form

I am using Dropzone js with a complete form but, the upload is done even if there is no data in the form. So I do ... -with-data-but-the-upload-is-done-even-if-there-is-no-data...

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

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256 views

1 answer

python - Why does math.infinity turn to a big negative integer when overwriting in some cases?

I want to overwrite some array values for a min-finding algorithm. For these examples, I want the values of the first ... -turn-to-a-big-negative-integer-when-overwriting-in-some-c...

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

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297 views

1 answer

python - How to join same-column data shared across multiple dataframes?

I have a large collection of dataframes stored in the all_dfs dictionary: keys of this dictionary are dates while ... how-to-join-same-column-data-shared-across-multiple-dataframes...

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

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86 views

1 answer

node.js - Hot to get URL every change the page

I try to create plugin ini hapi.js framework, I register my plugin and try to get URL every time user change ... .com/questions/65858192/hot-to-get-url-every-change-the-page...

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

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123 views

1 answer

python - MFCC Normalization for DL

I have a dataset containing MFCC features as input for a deep learning model. Now when I look at my ... from:https://stackoverflow.com/questions/65858157/mfcc-normalization-for-dl...

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

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372 views

1 answer

Flutter firebase messaging not work on android

i try do example flutter app get notification from firebase. I have done everything suggested in the various ... /questions/65858138/flutter-firebase-messaging-not-work-on-android...

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

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1.1k views

1 answer

mypy [subprocess.Popen] `Item "None" of "Optional[IO[bytes]]" has no attribute "close"`

mypy generates following warning Item "None" of "Optional[IO[bytes]]" has no attribute "close" for the p1 ... /mypy-subprocess-popen-item-none-of-optionaliobytes-has-no-attribute...

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

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278 views

1 answer

macos - Best practices for debugging OSX entitlement or sandbox problems?

I have a local development builds of an audio software application, and I'm having problems setting up ... /best-practices-for-debugging-osx-entitlement-or-sandbox-problems...

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

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153 views

1 answer

Converting jupyter notebook to pdf - nbconvert

I have been able to use nbconvert to convert .ipynb files into pdf in the past, but it isn't ... //stackoverflow.com/questions/65858052/converting-jupyter-notebook-to-pdf-nbconvert...

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

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169 views

1 answer

c++ - Stack Data Structure Parenthesis Matching

I was trying this parenthesis matching stack code and every time I run this it only gives me ... /stackoverflow.com/questions/65858050/stack-data-structure-parenthesis-matching...

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

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694 views

1 answer

android - DialogFragment's width and height is wrap content, but I wrote match parent in attributes

My DialogFragment at the moment is using in code match_parent sizes for width and height, but in emulator and in real ... -height-is-wrap-content-but-i-wrote-match-parent-in-a...

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

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