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c# - How can I properly extend the background time of an iOS app so that an HTTP request doesn't get cancelled?

I have an app (App1) that makes use of the WKWebView for a good portion of the UI. There is a scenario where an ... -extend-the-background-time-of-an-ios-app-so-that-an-http-requ...

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

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344 views

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apache camel - doTry/doCatch and global onException behavior

I noticed that after successful doTry/doCatch handling global onException handler is no longer invoked. Here' ... /questions/65928769/dotry-docatch-and-global-onexception-behavior...

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

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252 views

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excel - Matching range values to worksheet names then finding a cell and copying the value beside it

I have two worksheets Source(ThisWorkbook) - contains multiple worksheets Destination(WBD) - contains 1 worksheet This is ... -names-then-finding-a-cell-and-copying-the-val...

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

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346 views

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unity3d - Import the asset of "ML-Agents Examples"

How can I import assets of "ML-Agents Examples" that existed before the official version in unity-mlagents in the ... .com/questions/65930977/import-the-asset-of-ml-agents-examples...

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

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310 views

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algorithm - Which technique is more preferable iterative or recursive when memory resources are limited?

Does this approach depend upon compiler or language or what is the thing? What is the ans for the ... -technique-is-more-preferable-iterative-or-recursive-when-memory-resources...

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

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226 views

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reactjs - How can I read file from react project in my npm package?

I have a npm package， package.json { "name": "mypackage", "version": "1.0.0", "description": "mypackage", " ... /65930913/how-can-i-read-file-from-react-project-in-my-npm-package...

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

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355 views

1 answer

r - Convert col plot to pyramid format

Is this type of plot possible with ggplot? I've seen examples such as this one: http://alburez.me/2018 ... //stackoverflow.com/questions/65930900/convert-col-plot-to-pyramid-format...

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

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75 views

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How to find out how many specific data is in mysql data?

There are columns called'member_id' and'board' in the table called'table_rating'. When there is data as shown below, I ... how-to-find-out-how-many-specific-data-is-in-mysql-data...

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

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begin the string in C

#include<stdio.h> #include<string.h> int main() { char a[50]; printf("nhap chuoi : "); gets(a); ... from:https://stackoverflow.com/questions/65930872/begin-the-string-in-c...

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

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358 views

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powerquery - Excel Power Query: how to prevent multiple requests for the same source (web json)?

I have a REST endpoint that queries the data in JIRA and returns the data for activeSprint and previousSprint so the ... -to-prevent-multiple-requests-for-the-same-source-web-jso...

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

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281 views

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math - Secant Method in MAPLE

I am trying to use the Secant Method in MAPLE to find the negative solution of f(x)=0, where f(x ... from:https://stackoverflow.com/questions/65930837/secant-method-in-maple...

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

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1 answer

php - Adding values into database with the use of primary and foreign keys

Im trying to add the chosen values from my drop down menu into my database by using primary and foreign keys. Im ... -values-into-database-with-the-use-of-primary-and-foreign-keys...

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

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468 views

1 answer

oauth 2.0 - Cache unable to write to cache codeigniter4 restapi

I'm currently setting my aws centos 7 server using codeigniter4 restapi with OAuth 2.0 and php7.2. My ... /questions/65930681/cache-unable-to-write-to-cache-codeigniter4-restapi...

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

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789 views

1 answer

office365 - “script error” pop-up during login page rendered within office application

We have developed MS WEB DAV server to handle the office files in our server side and open the office files ... -error-pop-up-during-login-page-rendered-within-office-application...

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

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180 views

1 answer

Excel VBA - Multiple Dir() in Same Folder

I am working on this codes, but can't make it work. Here is my working code: Sub AREA21() Dim wb ... ://stackoverflow.com/questions/65930663/excel-vba-multiple-dir-in-same-folder...

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

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445 views

1 answer

c++ - aarch64-elf-gcc error when compiling cpp file for raspberry pi 3 kernel

I am compiling a simple OS for Raspberry Pi 3 on my Linux Mint box using the aarch64-elf-gcc cross compiler. I ... -elf-gcc-error-when-compiling-cpp-file-for-raspberry-pi-3-kernel...

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

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239 views

1 answer

c# - Set database options in EF Core 3.1

I'm using EF Core 3.1 with Model-First migrations. If the database doesn't exist, then it automatically creates one ... .com/questions/65930111/set-database-options-in-ef-core-3-1...

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

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180 views

1 answer

python - Myfxbook community outlook data JSON error

I am trying to get community outlook data from www.myfxbook.com, sending minute by minute requests, using ... .com/questions/65929256/myfxbook-community-outlook-data-json-error...

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

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110 views

1 answer

Problems iFrame sourced from an aspx page

I am trying to load an iFrame with the contents of an interactive aspx page. There are a number of ... .com/questions/65929119/problems-iframe-sourced-from-an-aspx-page...

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

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438 views

1 answer

powerbi desktop - Power BI / DAX adding columns with Countax and values

I have this query in Power BI, where each product can show many times. Each product can have one or two ... /questions/65929091/power-bi-dax-adding-columns-with-countax-and-values...

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

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1.0k views

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variables - How to manually conduct a historical decomposition of shocks from an SVAR Model in R

I have the following xts dataset in R, which I'm using to build an SVAR model. data <- structure(c(1 ... to-manually-conduct-a-historical-decomposition-of-shocks-from-an-svar-model...

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

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74 views

1 answer

python - Can I set a function to call a specific index from a list?

I have n lists (really arrays, but I'm treating them as lists) of length p. I want to pull the first three values ... /can-i-set-a-function-to-call-a-specific-index-from-a-list...

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

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223 views

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indexing - MongoDB best schema for filterable, dynamic attributes?

I have a large collection of users. Each user can have roles. I want to be able to filter users ... .com/questions/65928948/mongodb-best-schema-for-filterable-dynamic-attributes...

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

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598 views

1 answer

css - slider slick to overlap header background

I am using a template for my website and can only add header css to make minor adjustments. I ... /stackoverflow.com/questions/65928915/slider-slick-to-overlap-header-background...

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

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175 views

1 answer

Json parsing help finding key and value

I am having trouble trying parse some json data. The problem is it is sometimes in a different format. I ... .com/questions/65928884/json-parsing-help-finding-key-and-value...

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

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198 views

1 answer

node.js - How to tokenize a natural language strings that issues a command?

I am trying to parse a text that can issue a command the format is like this: {Action} {Db field} with ... 65928863/how-to-tokenize-a-natural-language-strings-that-issues-a-command...

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

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147 views

1 answer

javascript - ServiceWorker Not Activating

I am working on a Progressive Web app and currently working on registering, installing and activating ... https://stackoverflow.com/questions/65928849/serviceworker-not-activating...

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

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324 views

1 answer

How to determine which cameras are front and back facing when using HTML5 getUserMedia and enumerateDevices APIs?

When accessing the camera using HTML5 getUserMedia APIs, you can either: Request an unspecified "user" facing camera ... cameras-are-front-and-back-facing-when-using-html5-getuse...

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

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