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I have db2 client and db2 server/instance in two different network locations. Network with db2 instance can't be ... com/questions/65854278/data-flow-where-db2-serves-as-a-proxy...

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

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117 views

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javascript - Typescript: function that returns a predefined union type

Is there a way in TypeScript to model a function that can return an already specified union type, ... questions/65854237/typescript-function-that-returns-a-predefined-union-type...

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

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378 views

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I am trying to use Dexie in my application how can I get the instance of DB in Dexie without using new keyword?

const dbAdmin = new Dexie ("adminDB"); dbAdmin.version(1).stores({ tableVersion: "id", table2: "id", table3: "id", ... -in-my-application-how-can-i-get-the-instance-of-db-in-d...

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

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273 views

1 answer

excel - Problem with finding similar numbers in 2 columns in vba

i have problem with my code in vba. I have to find how much similar numbers are in column 1 and 2, ... questions/65854186/problem-with-finding-similar-numbers-in-2-columns-in-vba...

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

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Mobilefirst 8.0 Error IOS PUSH Notifications. Failed to load netty_tcnative_aix_ppc_64, netty_tcnative_ppc_64, netty_tcnative

I have updated Mobilefirst Platform Foundations 8.0 to the last fix available right now (8.0.0.0-MFPF- ... 0-error-ios-push-notifications-failed-to-load-netty-tcnative-aix...

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

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303 views

1 answer

knative - How to reply with a CloudEvent using cloudevents sdk-javascript

I want to use Knative Sequence to chain few ksvcs but failed. The first step ksvc can be triggered but ... 65854143/how-to-reply-with-a-cloudevent-using-cloudevents-sdk-javascript...

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

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437 views

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isabelle - How to prove an element does not belong to an inductive_set

Assuming I have already defined an inductive_set, for example, the inductive set "Even" such that: inductive_set Even :: ... to-prove-an-element-does-not-belong-to-an-inductive-set...

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

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619 views

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batch file - Behavior of echo command with pipe operator on windows?

I wanted to make a batch file to print the value of a variable by passing the name of variable through ... questions/65854112/behavior-of-echo-command-with-pipe-operator-on-windows...

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

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326 views

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parsing - How to convert new line characters with actual new lines in a string in JSON?

I have the following code that publishes a JSON in the AWS-IoT-Core broker: const JSON_content = {'testnewLine':'a ... -line-characters-with-actual-new-lines-in-a-string-in-json...

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

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1.6k views

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ubuntu - Docker-Compose: permission denied / no matching entries in passwd file

docker-compose and linux newbie here. I set up my first docker-compose container and get some errors in my ... /docker-compose-permission-denied-no-matching-entries-in-passwd-file...

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

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277 views

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c# - How to move two Datagridview columns together

I have a datagridview where I have allowed the user to reorder columns. However, when the user moves a ... .com/questions/65854030/how-to-move-two-datagridview-columns-together...

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

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155 views

1 answer

python - Showing widget that is outside the current widgets class

example: Let's say I have a MainWindow widget and inside that class, I instantiate two other widgets (widget ... /65854000/showing-widget-that-is-outside-the-current-widgets-class...

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

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281 views

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In Dart, how to verify a void method that does not throw exception in unit tests?

I am implementing some data verification library in Dart. The validating method has void return type and throws ... void-method-that-does-not-throw-exception-in-unit-tests...

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

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283 views

1 answer

javascript - Streamtape remote Upload return status 200 but the remote upload shows error on Streamtape website

I'm Using axios to remote upload videos to streamtape server but i dont know why its not working i followed the ... -upload-return-status-200-but-the-remote-upload-shows-error-on...

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

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583 views

1 answer

node.js - Native React runtime does not include the Node standard library

I have a HelloWorld app in React Native which i'm running using Expo on my iPhone, and I'm trying to ... /65853828/native-react-runtime-does-not-include-the-node-standard-library...

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

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181 views

1 answer

sql server - SQL - Remove decimal and include its value in the number

I don't think the title of this topic illustrates well what I need to do, I have a table with numbers ... questions/65854720/sql-remove-decimal-and-include-its-value-in-the-number...

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

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225 views

1 answer

git - How do I exit my editor/pager with list of branches?

I opened a list of branches in the terminal(iTerm), and then I don't know how I can go to the current branch ... /65854670/how-do-i-exit-my-editor-pager-with-list-of-branches...

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

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304 views

1 answer

javascript - Drilling Down Mongoose Model, select?, aggregate?, find? maybe a combination?

I have a mongoDB, node server, mongoose model using Schema. I want to eventually do searches on these ... /drilling-down-mongoose-model-select-aggregate-find-maybe-a-combination...

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

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266 views

1 answer

Soft Delete in Python Flask

I am trying to do a soft delete to products in my table through Flask but trying to have the deleted ... https://stackoverflow.com/questions/65854650/soft-delete-in-python-flask...

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

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144 views

1 answer

javascript - Implement Vanta.js module into index.html?

I created a three.js background with Vanta.js If you use it as intended by the website, you only ... stackoverflow.com/questions/65854649/implement-vanta-js-module-into-index-html...

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

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1.4k views

1 answer

if statement - Terraform 0.14 skip line based on variable

Is it possible, to skip/ignore disk_encryption_set_id = azurerm_disk_encryption_set.this.id line if var.encrypt = false, ... /65854639/terraform-0-14-skip-line-based-on-variable...

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

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185 views

1 answer

python - How to have one mandatory and two optional positional arguments?

I need to run a python file as follows python runnning_program.py argument1 [argument2] [argument3] def main( ... how-to-have-one-mandatory-and-two-optional-positional-arguments...

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

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901 views

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xamarin - Facing an issue when writing tests for windows driver using Appium test framework

I am trying to automate a windows app using the Appium test framework. So I referred the below link Appium ... -when-writing-tests-for-windows-driver-using-appium-test-framewor...

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

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356 views

1 answer

c# - Conversion of String with emoticon unicode format to String with single character emoticon

I am trying to convert a String object containing a string representing an emoticon's Unicode format into a ... string-with-emoticon-unicode-format-to-string-with-single-characte...

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

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217 views

1 answer

MySQL (MariaDB 10.2.32) FULLTEXT queries won't return any results if certain legitimate keywords that exist in the data are used in the match pattern

I'm experiencing a problem where using MATCH...AGAINST...IN BOOLEAN MODE will work fine for certain keywords in the ... 2-32-fulltext-queries-wont-return-any-results-if-certain-leg...

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

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79 views

1 answer

javascript - Send image to server through js fetch

I am changing my form submission to make it more fluid via using fetch. In order to process the value ... .com/questions/65854498/send-image-to-server-through-js-fetch...

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

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398 views

1 answer

Kubernetes: Skaffold with Multipass

I'm developping an application which is splitted in 15 micro services. I've been using Minikube with ... ://stackoverflow.com/questions/65854426/kubernetes-skaffold-with-multipass...

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

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322 views

1 answer

google sheets - Creating helper table by filtering out zero-values

Consider the following table in Google Sheets: | A B --+------- 1 | A 5 2 | B 3 3 | C ... ://stackoverflow.com/questions/65854334/creating-helper-table-by-filtering-out-zero-values...

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

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