Recent questions

0 votes

310 views

1 answer

pine script - Add trendline at 0000 NY on open candle

I would like to add a trendline at the NY 0000 time open candle. This would extend to 0500 NY time. I ... .com/questions/66066459/add-trendline-at-0000-ny-on-open-candle...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

470 views

1 answer

apache spark - How to split a number and add hyphen in a pyspark dataframe?

I want to split all numbers in a column. number: 123456789012 to be 123-4567890-12 So I want to add - at positions ... /how-to-split-a-number-and-add-hyphen-in-a-pyspark-dataframe...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

167 views

1 answer

Is it possible to reference Git objects from a commit without adding them to the tree-object filesystem?

I can add a file manually to the git object store using for example echo "foo bar" | git hash-object -w -- ... -to-reference-git-objects-from-a-commit-without-adding-them-to-the...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

146 views

1 answer

asp.net core - How to specify error handler for a specific API controller?

I have an ASP.NET Core application that has MVC views but also few APIs, there is already error handling ... 66066399/how-to-specify-error-handler-for-a-specific-api-controller...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

122 views

1 answer

node.js - how to use raspberrypi display as GUI with nodejs?

I want to use the display (connected via display header) on a pi 4B as a GUI. Is there a way to ... .com/questions/66066342/how-to-use-raspberrypi-display-as-gui-with-nodejs...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

205 views

1 answer

python - How to create a 1-D range tensor when dimension is Unknown?

I have a n-D array. I need to create a 1-D range tensor based on dimensions. for an example: x = tf. ... /66065570/how-to-create-a-1-d-range-tensor-when-dimension-is-unknown...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

279 views

1 answer

Laravel Translation Still `en` even if locale changed

i'm trying to change language with laravel but it still en (fallback_locale) locale changes successfully to ... /66065537/laravel-translation-still-en-even-if-locale-changed...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

145 views

1 answer

r - Shiny Daily Data Refresh

I am doing web scraping and putting the scraped data in shiny app. Web scraping code and data is outside ... :https://stackoverflow.com/questions/66065432/shiny-daily-data-refresh...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

129 views

1 answer

java - Remove item from arrayadapter not working

Trying to use a spinner, to make it dynamic I am using an Arrayadapter. However I am not able to ... /stackoverflow.com/questions/66065393/remove-item-from-arrayadapter-not-working...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

166 views

1 answer

python - How to fix the TypeError: "Expected binary or unicode string, got 22.0?" when passing a training function "linear_estimator.train(train_input_fn)"?

Here is my code and I am loading the csv files from the drive # -*- coding: utf-8 -*- """ ... -the-typeerror-expected-binary-or-unicode-string-got-22-0-when-pa...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

185 views

1 answer

java - How to remove a Button View from CardView before generating a bitmap from the CardView?

I have a CardView in the Android Application which can be shared as a bitmap. How can I remove a Button View ... a-button-view-from-cardview-before-generating-a-bitmap-from-the-ca...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

279 views

1 answer

c# - How can you create MVC and Web API project in the same project in JetBrains Rider?

I am want to create a .NET Framework project that has API and MVC parts to it. In Visual Studio there are ... mvc-and-web-api-project-in-the-same-project-in-jetbrains-ride...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

198 views

1 answer

Flutter & Firebase - Use a Provider only locally for a single page

So, I am building an app with 3 screens so far: Login, Register and Home. Login and Register pages work just ... /flutter-firebase-use-a-provider-only-locally-for-a-single-page...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

157 views

1 answer

dataframe - How can I transform my data frame from wide to long in R?

I have issues with transforming my data frame from wide to long. I'm well aware that there are plenty of excellent ... can-i-transform-my-data-frame-from-wide-to-long-in-r...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

114 views

1 answer

java - Download Button Post -> Convert to url Link

I have multiple download buttons in a webpage (picture bellow), and need to download some of those files parse ... .com/questions/66066146/download-button-post-convert-to-url-link...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

394 views

1 answer

reactjs - React PropTypes File type

How do I check if passed prop is of type File using Proptypes? using PropTypes.instanceOf(File) fails ... https://stackoverflow.com/questions/66066119/react-proptypes-file-type...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

517 views

1 answer

nfc - Comunicazione NDEF

I'm working on a mobile app and my intent is to make the Arduino communicate with the smartphone. ... question from:https://stackoverflow.com/questions/66066062/comunicazione-ndef...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

103 views

1 answer

node.js - SQLite issue when installing dependencies on VPS

I'm trying to host a discord bot developed in TypeScript into a VPS I own from galaxygate which turns ... .com/questions/66066056/sqlite-issue-when-installing-dependencies-on-vps...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

361 views

1 answer

reactjs - Securing expo - react native app from decompiling?

i'm so new to this , is there anyway i can secure the app from decompiling or reverse engineering? ... .com/questions/66066021/securing-expo-react-native-app-from-decompiling...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

559 views

1 answer

ksqldb - KSQL transform rows to column with GROUP BY

Have a stream column ID and Account numbers, would like to concatenate the Account# as comma separated list in ... /questions/66065887/ksql-transform-rows-to-column-with-group-by...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

302 views

1 answer

python - How to get the limits of plotted data from a Figure or Axes object in Matplotlib?

I'm trying to determine what the limits of data points are on a matplotlib Axes or Figure, but I can't find ... -limits-of-plotted-data-from-a-figure-or-axes-object-in-matplotlib...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

252 views

1 answer

python - how to use infomap community detection using cdlib

I have installed cdlib for community detection and tried to use infomap to get the communities from a networkx ... /66065773/how-to-use-infomap-community-detection-using-cdlib...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

160 views

1 answer

reactjs - Problem with selecting an area using leaflet

so the problem is that when i'm trying to select an area using leaflet and click somewhere outside of ... .com/questions/66065754/problem-with-selecting-an-area-using-leaflet...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

498 views

1 answer

Scala: Recursive Case Class with logical operators as children

I'm trying to create a case class for the below Json object: { "or": [ { "and": [ { "ids ... .com/questions/66065730/scala-recursive-case-class-with-logical-operators-as-children...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

150 views

1 answer

mysql - Iterative SQL query for datebased analyses

I have a database (working on mysql 8.0) which is recording data for more than a year now. The ... //stackoverflow.com/questions/66065723/iterative-sql-query-for-datebased-analyses...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

153 views

1 answer

javascript - Display background video on menu mouseover

I am trying to display different videos when I mouseover elements from a menu. When I go from ... stackoverflow.com/questions/66066464/display-background-video-on-menu-mouseover...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

129 views

1 answer

javascript - How do you use a variable in a regular expression?

I would like to create a String.replaceAll() method in JavaScript and I'm thinking that using a regex ... /questions/66066432/cant-convert-array-values-to-a-regular-expression...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

305 views

1 answer

Firebase Functions: hosting rewrite to dynamically generate sitemap.xml with more than 50000 links

I′d like to dynamically generate a sitemap.xml containing all static and dynamic user links (through uids from ... -hosting-rewrite-to-dynamically-generate-sitemap-xml-with-mor...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

Categories

Just Browsing Browsing

Most popular tags