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java - how to download audio file from firebase storage and save them (the files) to a folder in external storage

any possible solution please I want to create a music player for specific songs save in external storage of the device ... file-from-firebase-storage-and-save-them-the-files-to-a...

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

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386 views

1 answer

Node.js connection to SQL Server using instance name, port, and domain

I'm building a Node.js application which is trying to connect to a very specific SQL Server configuration: It's ... js-connection-to-sql-server-using-instance-name-port-and-domain...

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

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213 views

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android - Generic Parameterized Base ViewModel

I have following Base class for my ViewModels : abstract class BaseViewModel<T, R>(private val ... //stackoverflow.com/questions/65926403/generic-parameterized-base-viewmodel...

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

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692 views

1 answer

Tracking down error reported in pre-launch report - java.lang.NullPointerException - android.accounts.Account

I've recently updated my first android app in the play store, and the pre-launch report has reported one ... -down-error-reported-in-pre-launch-report-java-lang-nullpointerexcepti...

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

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134 views

1 answer

REST API automation information from external source

I have various API calls I am making to a webservice to GET/PUT information and am looking to ... com/questions/65926390/rest-api-automation-information-from-external-source...

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

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557 views

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classification - Why do I always get the same value as the result in a CNN in pytorch?

Here is my code dataset = pd.read_csv('augmented_data.csv') dataset = dataset.sample(frac=1) class ConvNet(nn.Module): def ... -get-the-same-value-as-the-result-in-a-cnn-in-pytorch...

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

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205 views

1 answer

Can't write to file using Flask and Docker volumes

I'm trying to write to a file using Flask and docker. If the file has anything in it before running, the ... /questions/65926350/cant-write-to-file-using-flask-and-docker-volumes...

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

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184 views

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Getting an error while passing array variable of a pointer to structure

A program to display data information of 5 students. This is the error message I keep getting: (error: cannot ... an-error-while-passing-array-variable-of-a-pointer-to-structure...

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

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300 views

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php - Request body is automatically printing on top of page, Really weird error

I am stuck in a weird error for past 2 months and this is in my production app The issue is I have a ... /request-body-is-automatically-printing-on-top-of-page-really-weird-error...

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

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155 views

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python - Naming pandas df using .format()

I'm fairly new to Python so apologies if this is a very basic question but after searching the forums I ... ://stackoverflow.com/questions/65926323/naming-pandas-df-using-format...

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

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995 views

1 answer

javascript - How to convert html component to pdf print in nuxt js projects - doc.fromHTML true usage

in my nuxt project ? want to convert my html compoenent to pdf. when clicked button ? want to convert compoenent ... -component-to-pdf-print-in-nuxt-js-projects-doc-fromhtml-tr...

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

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361 views

1 answer

database - Relationship between two weak entities

I have the following ER model: User can have multiple Accounts and every Account itself can have ... /stackoverflow.com/questions/65926309/relationship-between-two-weak-entities...

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

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76 views

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javascript - Changing rec location and width programatically

I've the below code, which is drawing a rec in a svg element: .container { display: flex; ... /stackoverflow.com/questions/65926278/changing-rec-location-and-width-programatically...

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

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205 views

1 answer

indexing - How does Annoy Index the embeddings?

I am trying to understand how Annoy Indexing works..I have referred the following documents: https://github ... .com/questions/65926267/how-does-annoy-index-the-embeddings...

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

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361 views

1 answer

Different MD5 results between CryptoJS and postman

I have a backend on NodeJs and using CryptoJS library to create a MD5 for a payment gateway. The ... .com/questions/65926244/different-md5-results-between-cryptojs-and-postman...

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

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165 views

1 answer

How do I run Oracle Enterprise Manager now that flash has reached its EOL?

I'm used to going to https://localhost:5550/em to access the enterprise manager, but since the enterprise ... run-oracle-enterprise-manager-now-that-flash-has-reached-its-eol...

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

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1.5k views

1 answer

vscode settings - How to make linter show more messages?

i've just setup default pylint linter in vscode but i do not get for example messages about docstrings. Maybe ... .com/questions/65926135/how-to-make-linter-show-more-messages...

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

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313 views

1 answer

javascript - How to affect other elements when one element is hovered (not sibling or parent)

I know we can affect sibling and child elements with css but doesn't find a solution to affect a not relative ... -other-elements-when-one-element-is-hovered-not-sibling-or-parent...

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

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529 views

1 answer

typescript - How to close p-dialog on Button Click in Angular 8?

I want to close this dialog box when I click on button. <p-dialog [(visible)]="displayFact" [modal]="true" [ ... /65926072/how-to-close-p-dialog-on-button-click-in-angular-8...

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

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202 views

1 answer

r - compare two columns in a data frame by data

I have two dataframe, lets call them DF1 and DF2, respectively, that look like the next: |Symbol | Date | ... com/questions/65926036/compare-two-columns-in-a-data-frame-by-data...

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

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171 views

1 answer

Oracle SQL: Get the previous values

I have two columns table: Id, and value. ID Value 1 2 AA 3 4 BB 5 6 7 8 CC 9 question from:https://stackoverflow.com/questions/65925992/oracle-sql-get-the-previous-values...

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

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563 views

1 answer

yolo - Getting some error message while building darknet with GPU

First, $ git clone https://github.com/elsampsa/darknet-python.git then follow the steps, then stuck on $ ... /65925852/getting-some-error-message-while-building-darknet-with-gpu...

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

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317 views

1 answer

Helm Update Projects with Dependencies Recursively

We have projects with dependencies which have their own dependencies. The trouble is everytime we have ... /questions/65926856/helm-update-projects-with-dependencies-recursively...

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

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158 views

1 answer

sql - Get max dates for each customer

Let's say I have a customer table like so: id | start_date | created_at --------------------- ... from:https://stackoverflow.com/questions/65926854/get-max-dates-for-each-customer...

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

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104 views

1 answer

javascript - Remove entire key when matched with matched array values

I am new to react, I have an object and an array, I want to get details of unmatched items from the ... /questions/65926801/remove-entire-key-when-matched-with-matched-array-values...

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

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296 views

1 answer

javascript - Export PDF annotations (highlights and notes)

I would like to export my highlights & notes annotations from a PDF. Bt I don't seem to find ... //stackoverflow.com/questions/65926631/export-pdf-annotations-highlights-and-notes...

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

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90 views

1 answer

javascript - bootstrap 3 box layout not responsive

I am trying to make a bootstrap4 layout that has 3 boxes side by side on a wide screen, but if the ... ://stackoverflow.com/questions/65926613/bootstrap-3-box-layout-not-responsive...

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

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403 views

1 answer

go templates - Concatenate variable in string

How can I concatenate a variable in a string that is used a Go template? This is the original line ... :https://stackoverflow.com/questions/65926567/concatenate-variable-in-string...

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

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