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react native - How to enable google drive files to the expo-document-picker

Im making a react-native app and in one functionality I want to let the users pick any file from their device or ... /how-to-enable-google-drive-files-to-the-expo-document-picker...

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

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95 views

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node.js - How to make multiple mysql requests, best way?

I need to make multiple SQL requests, but only if there needed. I'm not sure if this is the best way ... .com/questions/65911105/how-to-make-multiple-mysql-requests-best-way...

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

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221 views

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math - What is the Big O of "n + log?log?(n^2)"?

Hello everyone my question is that what is the big O of n + loglog(n^2) and why? I think it should be O( ... ://stackoverflow.com/questions/65911089/what-is-the-big-o-of-n-loglogn2...

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

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102 views

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python - Enum doesn't understand what I want to set it to

this probably seems a little obvious to you, and I'm sure once I figure it out I will feel pretty beat up ... /questions/65911069/enum-doesnt-understand-what-i-want-to-set-it-to...

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

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904 views

1 answer

graph - Visited Array in Dijkstra's

Why does this not work: while (!pq.empty()) { int curr=pq.top().second; int l=pq.top(). ... question from:https://stackoverflow.com/questions/65911039/visited-array-in-dijkstras...

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

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385 views

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debugging - android studio debugger not stepping in to another activity from mainactivity

public class MainActivity extends AppCompatActivity implements FragmentManager.OnBackStackChangedListener { @Override protected void ... -in-to-another-activity-from-mainactivity...

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

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216 views

1 answer

Why does the "zoom" property not work in pdf via Adobe Acrobat JavaScript?

According to the Acrobat JavaScript Scripting Reference the zoom property of a pdf document can be set like so: this ... -zoom-property-not-work-in-pdf-via-adobe-acrobat-javascript...

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

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115 views

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c# - host.OnAppDisposing Intermittently Invoked

When one wishes to dispose of IDisposable objects with OWIN, it was been widely recommended to ... /stackoverflow.com/questions/65910933/host-onappdisposing-intermittently-invoked...

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

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How does one test if some javascript library was loaded succesfully from CDN?

When downloading javascript files from a CDN, I'd like to provide a local fallback. It's however not always ... one-test-if-some-javascript-library-was-loaded-succesfully-from-cdn...

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

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152 views

1 answer

html - CSS Styling Issue: classes are styled together, but look vastly different

Trying to figure out why my input fields for my username & password are dramatically different, when they ... styling-issue-classes-are-styled-together-but-look-vastly-different...

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

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111 views

1 answer

python - Match text between two strings with regular expression

I would like to use a regular expression that matches any text between two strings: Part 1. Part 2. Part 3 then more ... -to-find-data-that-starts-with-a-backslash-and-ends-with-a...

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

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87 views

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python - Is it bad to use numpy arrays in this way?

Main Question: Is it bad (perhaps in terms of computation time or memory) to using np.array([[1, 2, 3]]) ... com/questions/65911390/is-it-bad-to-use-numpy-arrays-in-this-way...

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

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230 views

1 answer

Django default values depend on selected value

I am working on a small Transport planner app. I have a Model as follows. I have four widgets to ... .com/questions/65911383/django-default-values-depend-on-selected-value...

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

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192 views

1 answer

python - i have download discord package but its not working in vscode

I have download discord in command prompt but when I type import discord in vscode it cant find the file. I have ... /i-have-download-discord-package-but-its-not-working-in-vscode...

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

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445 views

1 answer

reactjs - Why is yarn throwing an error after installing babel-loader?

After I installed the react-icons package, my code threw an error saying my babel-loader was missing, so I ... 65911335/why-is-yarn-throwing-an-error-after-installing-babel-loader...

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

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264 views

1 answer

Blue Image Filter in python

I am trying to write a function that takes a pixel as a parameter and inverts each color in the pixel ... https://stackoverflow.com/questions/65911324/blue-image-filter-in-python...

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

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442 views

1 answer

kotlin multiplatform - Generic types in koin module

I have a class SomeUseCase that requires to provide a T during its init. class SomeUseCase<T>( private val ... ://stackoverflow.com/questions/65911295/generic-types-in-koin-module...

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

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202 views

1 answer

How can I insert a jspinner integer value in Mysql database using Java?

Good evening, I try to insert values in the database but the jspinner ones caused a problem for the success of ... -i-insert-a-jspinner-integer-value-in-mysql-database-using-java...

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

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210 views

1 answer

android - I would like to know how to put an image in the calendar view

enter image description here enter image description here If you select an image, I want to display the image in the calendar ... -to-know-how-to-put-an-image-in-the-calendar-view...

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

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388 views

1 answer

google cloud platform - How to process dataflow two batch files simultaneously on GCP

I want to process two files from gcp to dataflow at the same time simultaneously. I think it will be ... 65911634/how-to-process-dataflow-two-batch-files-simultaneously-on-gcp...

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

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99 views

1 answer

sql server - SqlException: On Delete Cascade not working ASP.NET

When I try to delete a user from the ASP.NETUsers table I get SqlException: SqlException: The DELETE ... questions/65911623/sqlexception-on-delete-cascade-not-working-asp-net...

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

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193 views

1 answer

How do I edit the "comments" section of a shortcut file using PowerShell?

could you help me with this? I am trying to change the comments section of some shortcuts with PowerShell. If I ... -i-edit-the-comments-section-of-a-shortcut-file-using-powershell...

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

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269 views

1 answer

Kubernetes Container Command to start an bash that does not stop

I would like to start a container with bash only. In other words, a bash that does not stop, i guess ... 65911593/kubernetes-container-command-to-start-an-bash-that-does-not-stop...

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

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94 views

1 answer

javascript - I am trying to prevent my delete icon from getting the strike-through function when applied to 'LI' elements

I've tried to get the strike-through just in the "LI" elements, but what happened was the "TRASH" icon is ... -to-prevent-my-delete-icon-from-getting-the-strike-through-function-w...

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

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180 views

1 answer

angular - Cordova app developer looking for advice on iOS app store review

TLDR College kids first time making an iOS mobile app. Currently in the process of converting existing PWA to mobile ... -app-developer-looking-for-advice-on-ios-app-store-review...

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

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339 views

1 answer

javascript - Material UI - Show adornments vertically in TextField

I'm trying to show adornments vertically in material ui Textfield but no luck. It's always positioned ... /questions/65911540/material-ui-show-adornments-vertically-in-textfield...

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

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225 views

1 answer

javascript - Convert the lat and long to address name in MAPBOX GL JS

I'm finding it hard to convert the lat and long to an address name in MAPBOX. I have found JavaScript for google api ... /convert-the-lat-and-long-to-address-name-in-mapbox-gl-js...

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

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150 views

1 answer

node.js - How to filter mongoDB in NodeJS API, checking if values are included in objects in array

I am writing REST API in NodeJS with MongoDB. Structure of the database is: [ { "_id": "12345", "name": ... -filter-mongodb-in-nodejs-api-checking-if-values-are-included-in-objects...

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

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