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574 views

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I am trying to do TCP connection between two stm32 device. Firstly everything is perfect between the line ... from:https://stackoverflow.com/questions/65939519/tcp-retransmition...

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

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522 views

1 answer

Convert SQL Request to linq query c# (left outer join and inner join)

I am a new developer and I am used to doing my linq c # queries. I have to convert an sql query to linq and ... -sql-request-to-linq-query-c-sharp-left-outer-join-and-inner-join...

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

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207 views

1 answer

Removing rows of a matrix with at least one NA in R

I am trying to remove the rows of a matrix in R. My criteria for row removal is that the column contains at least ... 65939424/removing-rows-of-a-matrix-with-at-least-one-na-in-r...

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

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136 views

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javascript - Date formatted with an RTL locale does not format correctly

I have a date that is formatted with locale 'ar' and the page is flipped with <body dir='rtl'> but ... /65939357/date-formatted-with-an-rtl-locale-does-not-format-correctly...

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

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416 views

1 answer

elasticsearch - How to get filebeat to set the default time field for the index pattern it creates

When filebeat starts up it creates two index patterns, both are identical other than the fact that one does not set ... -set-the-default-time-field-for-the-index-pattern-it-creat...

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

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618 views

1 answer

flutter - When to use Cached Network Image

I have a lot images on my app, should i use it on every image? Is there a limit to how many i can ... :https://stackoverflow.com/questions/65939253/when-to-use-cached-network-image...

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

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191 views

1 answer

reactjs - Not showing images in browser - React

I am trying to fetch the right image based on current state in my function, but for some reason ... /stackoverflow.com/questions/65939247/not-showing-images-in-browser-react...

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

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750 views

1 answer

asp.net core - How to fix an "error MSB4068: The element <NDepend> is unrecognized" when trying to create an migration in command line (Entity Framework)

Command: dotnet ef migrations add addListModel --project <path to the .csproj file> Error: error MSB4068: The ... -an-error-msb4068-the-element-ndepend-is-unrecognized-when-trying...

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

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173 views

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python - change the value after passing each line in the txt file by the value n

I'm trying to increase the value after each line traveled in the txt file by a certain amount import os import sys import ... after-passing-each-line-in-the-txt-file-by-the-value-n...

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

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360 views

1 answer

Produce on kerberos secured Kafka Cluster using kafka-python

I have truststore.jks and password. I have converted this into truststore.pem. This contains the ca certs. ... 65939195/produce-on-kerberos-secured-kafka-cluster-using-kafka-python...

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

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408 views

1 answer

laravel - Getting issue in flutterwave live mode

I have implemented flutterwave test mode credentials and it is working fine in local but when I go for ... .com/questions/65939110/getting-issue-in-flutterwave-live-mode...

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

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113 views

1 answer

c# - How to get data from child to parent entity framework core?

I have two table like this - public class Job { public int Id { get; set; } public string Name { get; ... /65938511/how-to-get-data-from-child-to-parent-entity-framework-core...

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

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1.3k views

1 answer

facebook - FB Admanager Deep Link on Instagram

When i create an ad that is only available on instagram to generate more users for our instagram channel ... .com/questions/65938482/fb-admanager-deep-link-on-instagram...

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

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524 views

1 answer

lisp - How to read sexp from file

If I write a file using (with-open-file (s "~/example.sexp" :direction :output) (write '(1 2 3) :stream s) (write ... -an-easy-way-to-read-a-list-from-an-input-file-in-common-lisp...

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

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118 views

1 answer

Most clean and efficient way to generate and zip two lists in Python

Given these two lists zeros = [2,3,1,2] ones = [3,4,5] (with the condition that always len(zeros) == ... /most-clean-and-efficient-way-to-generate-and-zip-two-lists-in-python...

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

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410 views

1 answer

SwiftUI - making a textfield inside a view be the first responder on touch to that view

On a view I have something like this: TextFieldUsername() this shows something like So, this view shows an icon and the ... -inside-a-view-be-the-first-responder-on-touch-to-th...

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

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245 views

1 answer

Javascript How to filter and range years in a table by using two inputs

I have created two inputs (dateStart, dateEnd) to filter and range the year section of a table when I type in the ... -to-filter-and-range-years-in-a-table-by-using-two-inputs...

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

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648 views

1 answer

c# - Connect to AWS DocumentDb in .Net Core through SSH Tunnel

I've managed to connect both MongoDb Compass as well as Studio3T to my DocumentDb Cluster on AWS through an SSH ... /connect-to-aws-documentdb-in-net-core-through-ssh-tunnel...

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

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1.4k views

1 answer

antd pagination table: pass around current page number

Is there a way to pass current page number and page size to other component? using query parameter ... questions/65939957/antd-pagination-table-pass-around-current-page-number...

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

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358 views

1 answer

python - measuring the distance between rows of a dataframe

i have a dataframe which consists of 472 rows and 32 columns and it looks like this: 2 3 0 4 2 ... .com/questions/65939890/measuring-the-distance-between-rows-of-a-dataframe...

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

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208 views

1 answer

C# List.Sort gives different ouput for the same code in different projects

I have the following code, which produces different outputs depending on the project I run it from. All project ... -gives-different-ouput-for-the-same-code-in-different-projects...

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

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255 views

1 answer

r - Issue with Shiny Server, Brackets aren't happy with me

My Server was running just fine until I made some changes to the ui. R is not happy with the way I ... com/questions/65939814/issue-with-shiny-server-brackets-arent-happy-with-me...

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

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296 views

1 answer

json - Reading Appsetting in AppModule - Angular 8

I have some configuration in my appsetting, I would change an hardcode string and make the appModule reading ... .com/questions/65939785/reading-appsetting-in-appmodule-angular-8...

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

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194 views

1 answer

reactjs - Caching with react-query and react-router-dom

I'm trying out react-query and want to see it caching. I have a page that gets a list of Books. ... .com/questions/65939735/caching-with-react-query-and-react-router-dom...

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

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117 views

1 answer

algorithm - While and Exit Condition in Binary Search

With respect to the while loop to keep the search running while (low <= high), is there any consensus ... .com/questions/65939729/while-and-exit-condition-in-binary-search...

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

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237 views

1 answer

css - SVG not showing on Mozilla, IOS

This SVG is displayed correctly on Chrome, but disappear on Mozilla and iOS. Could you please give me some ... /stackoverflow.com/questions/65939653/svg-not-showing-on-mozilla-ios...

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

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252 views

1 answer

Adding an image in the padding area of the video instead of black color using FFMPEG

I have some videos of resolution 1280 X 720 with black padding area in both left and right side around the display ... -padding-area-of-the-video-instead-of-black-color-using-ff...

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

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251 views

1 answer

javascript - Dynamic css multi column layout - update columns / force reflow?

TLDR: Can I force a column layout refresh after dynamically updating the 'css-column' css with javascript/ ... 65939581/dynamic-css-multi-column-layout-update-columns-force-reflow...

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

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