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c# - How to record from multiple devices at the same time using Opne TK?

I want to use Open TK to record on multiple devices at the same time. As you can see in the question below, Save ... -to-record-from-multiple-devices-at-the-same-time-using-opne-tk...

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

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assembly - How to translate this code from Intel(nasm) to AT&T(gas) syntax?

gdt64: dq 0 ; zero entry .code: equ $ - gdt64 ; 0x08 kernel CS 0x8 ; bits set: descriptor type, ... /questions/65938270/how-to-translate-this-code-from-intelnasm-to-attgas-syntax...

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

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python - How to get data from the chart using beautifulsoup - authorization problem?

I have such a problem. Zeversolar has stopped providing the API about a year ago. And now there is no ... how-to-get-data-from-the-chart-using-beautifulsoup-authorization-problem...

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

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Git log graph but only some branches

I want to do something that Gitk already does, except in the command line. I want to display all the ... stackoverflow.com/questions/65938233/git-log-graph-but-only-some-branches...

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

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How to create multi tenancy for mongodb in spring boot application?

I am working on implementing multi tenancy for mongodb in springboot application , i am using jdk1.8 spring boot ... -to-create-multi-tenancy-for-mongodb-in-spring-boot-application...

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

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vue.js - Nuxt.js: How set middleware in router.js

How I can set middleware for page in router.js file? Now I'm using property in component: export default { ... .com/questions/65938177/nuxt-js-how-set-middleware-in-router-js...

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

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flutter application problem sending an ios build to the store using bitrise

flutter application it's a flutter application and I'm using different flavors, dev, stage and prd, however on ... , other than a valid CFBundleExecutable of supported bundles. R...

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

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android - Gradle build failed to produce an .apk file. It's likely that this file was generated under C:......uild, but the tool couldn't find it

I'm tring to build my flutter app on android in CMD and got message (in the subject) but app works properly. The ... -to-produce-an-apk-file-its-likely-that-this-file-was-gene...

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

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How to exclude some fields in a list of a document in a collection if the value in a field of list is equal to some value in mongodb using java?

I have a list in a document in mongodb, where I have field in list i.e., fieldName then I have hide the exclude ... -fields-in-a-list-of-a-document-in-a-collection-if-the-value...

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

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javascript - PWA workbox background sync queue requests queue object accessibility

Can we access the Workbox background sync queue object in outside service worker file, in any of my ... /pwa-workbox-background-sync-queue-requests-queue-object-accessibility...

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

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sql - How to correctly use COUNT() when multiple joins are used?

I have the following schema: Multiple webinar entities can have multiple categories hence the webinarcategorymapping table. ... to-correctly-use-count-when-multiple-joins-are-used...

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

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python - Logitech camera C310 doesn't work on Raspberry Pi 3

Logitech camera C310 doesn't work on Raspberry Pi 3, after doing cap = VideoCapture(0, CAP_DSHOW) and then ... /65937996/logitech-camera-c310-doesnt-work-on-raspberry-pi-3...

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

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pandas - Check if dataframe column contain string type in Python

I have a dataframe as such: If column 1 is a string, i need column 2, else column 1 still. Tried ... com/questions/65937992/check-if-dataframe-column-contain-string-type-in-python...

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

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amazon web services - Glue crawler is not combining data - also no visible data in tables

I'm testing this architecture: Kinesis Firehose → S3 → Glue → Athena. For now I'm using dummy data which is ... glue-crawler-is-not-combining-data-also-no-visible-data-in-tables...

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

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dataframe - Remove the NaT python

I have a dataframe (df): Proj phase 1 phase 2 0 A [AA] [NaT, CD] 1 B [NaT] [CD, EE] 2 ... thank you question from:https://stackoverflow.com/questions/65937957/remove-the-nat-python...

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

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java - What is a NullPointerException, and how do I fix it?

question from:https://stackoverflow.com/questions/65937937/arraylistobject-to-observablearraylistobject...

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

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javascript - JS : is there any event to detect window closing (and not refreshing)

This question already has answers here: question from:https://stackoverflow.com/questions/65937929/js-is-there-any-event-to-detect-window-closing-and-not-refreshing...

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

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Call multiple functions in elif statement python

This question already has answers here: question from:https://stackoverflow.com/questions/65937892/call-multiple-functions-in-elif-statement-python...

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

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architecture - Should I emit microservice events with all the data required on the receiving end, or allow the services to fetch extra data from the database?

I have the following servers running on my cloud, where each worker performs various long running tasks and may update ... -events-with-all-the-data-required-on-the-receiving-en...

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

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linux - Error in installing logstash in Centos6 : base url not found for centos-sclo-rh

I am getting below error in installing logstash in CENTOS 6. Please help. question from:https://stackoverflow.com/questions ... -in-centos6-base-url-not-found-for-centos-sclo-rh...

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

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javascript - Firestore query with where returning undefined snapshot (Vue.js / Firestore / Vuefire)

I'm currently using Firestore/Vue.js with Vuefire support. The Firestore DB has just one collection with a ... -query-with-where-returning-undefined-snapshot-vue-js-firestore-vu...

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

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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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How to get whole array from service Angular?

There is a typical service Angular: class Service { private a: number[] = []; constructor() { this.a.push ... .com/questions/65938437/how-to-get-whole-array-from-service-angular...

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

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laravel 5 - php strlen returning incorrect values

I'm using laravel 5.7, and i decided to play with some strings, here comes my problem, basically, ... ://stackoverflow.com/questions/65938432/php-strlen-returning-incorrect-values...

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

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python - Sharing multiple numpy arrays between 2 processes

I want to make 2 processes that share multiple numpy arrays (One process writes the arrays and the ... com/questions/65938408/sharing-multiple-numpy-arrays-between-2-processes...

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

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angular - Iframe video wont go fullscreen in electron app but does in a browser

Okay so, I need to know which setting do I need to tweak for electron to allow iframe's video to go fullscreen ... -video-wont-go-fullscreen-in-electron-app-but-does-in-a-browser...

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

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c++ - Dynamic array of fixed length strings

How do I create a dynamic array of fixed length strings? I created class AString which has pointers ... stackoverflow.com/questions/65938363/dynamic-array-of-fixed-length-strings...

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

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php - Should I be using webhooks with PayPal's V2 API?

I have a Laravel website which is using PayPal's webhooks to be notified when a payment is received. This was ... questions/65938345/should-i-be-using-webhooks-with-paypals-v2-api...

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

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