OStack Q&A-Knowledge Sharing Community

0 votes

199 views

1 answer

Rails link_to problem when using multiple host-based routing constraints

I'm working on integrating two existing Rails 6 applications. I currently have two sites, www.example.com and ... link-to-problem-when-using-multiple-host-based-routing-constraints...

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

0 votes

463 views

1 answer

Fetch antd card value onclick in reactjs

I have an antd gridstyle Card which consists of some cards. When I click on a paricular card how can ... .com/questions/65926922/fetch-antd-card-value-onclick-in-reactjs...

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

0 votes

976 views

1 answer

webrtc - When is an endpoint bundle-aware and when not?

From Link: www.w3.org/TR/webrtc/#dom-rtcbundlepolicy Content: 4.2.5 RTCBundlePolicy Enum "If the remote endpoint ... /65926913/when-is-an-endpoint-bundle-aware-and-when-not...

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

0 votes

386 views

1 answer

python - Misleading SettingWithCopyWarning when assigning on result of DataFrame.dropna?

Under certain cases, doing an assignment on a DataFrame created using .dropna() emits the infamous ... -settingwithcopywarning-when-assigning-on-result-of-dataframe-dropna...

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

0 votes

296 views

1 answer

php - How to write a condition if the number is equal, greater than two digits, or less than two digits

How to write a condition if the number is equal, greater than two digits, or less than two digits Example: $n1 = ... condition-if-the-number-is-equal-greater-than-two-digits-or-les...

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

0 votes

285 views

1 answer

class - JavaScript overwrite prototype method

Consider the following code: class X { pop() { return 'ORIGINAL'; } } const x = new X() ... from:https://stackoverflow.com/questions/65927728/javascript-overwrite-prototype-method...

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

0 votes

365 views

1 answer

generalized method of moments - pdynmc package in R | GMM issue

I am a student, currently working on my Bachelor's Thesis. And as the next deadline approaches, I hope ... //stackoverflow.com/questions/65927712/pdynmc-package-in-r-gmm-issue...

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

0 votes

251 views

1 answer

data structures - create an equivalent L-attributed SDD for chosen grammar

Consider syntax of Switch-Case statement of JAVA programming language and create an equivalent L-attributed SDD for ... /create-an-equivalent-l-attributed-sdd-for-chosen-grammar...

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

0 votes

196 views

1 answer

scala.js - node.js throwing "Buffer.alloc is not a function" error

I'm working on converting my ScalaJS 0.6.33 project to 1.x. I started with the transition to 1.0.0, as ... /questions/65927700/node-js-throwing-buffer-alloc-is-not-a-function-error...

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

0 votes

161 views

1 answer

android - React-Native: Error type 3: Activity class does not exist

I'm aware there's a plethora of questions/answers regarding this issue. However, I have spent the past few days ... 65927699/react-native-error-type-3-activity-class-does-not-exist...

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

0 votes

215 views

1 answer

linux - MongoDB connection problems with Docker

I am trying to use mongoDB on docker using Debian 10, but when I try to connect to it it ... https://stackoverflow.com/questions/65927683/mongodb-connection-problems-with-docker...

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

0 votes

444 views

1 answer

c# - Does Amazon.Lambda.Serialization.Json.JsonSerializer respect JsonIgnore

I am getting an error during deserialization using ASPNET Core on AWS Lambda with C#. I have ... /65927677/does-amazon-lambda-serialization-json-jsonserializer-respect-jsonignore...

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

0 votes

135 views

1 answer

Authorize.Net SDK for Dotnet Core

The only SDK that I was able to find in their development site was not for dotnetCore. Does anyone know ... /stackoverflow.com/questions/65927669/authorize-net-sdk-for-dotnet-core...

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

0 votes

160 views

1 answer

javascript - Ball in cavas leaves a trace on animation and overdraws other objects on canvas

I'm making a small game in js where I move a ball on device orientation change. When the ball moves it ... cavas-leaves-a-trace-on-animation-and-overdraws-other-objects-on-canvas...

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

0 votes

167 views

1 answer

python - Type hinting for a Callable that supports subclasses?

I would like to type-hint a method that may receive a Callable that operates on A or sub-classes of ... com/questions/65927533/type-hinting-for-a-callable-that-supports-subclasses...

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

0 votes

315 views

1 answer

java - Android RemoteView set StateListDrawable programmatically

I have a Widget for my Android App. On this Widget there is a button. The user ... /stackoverflow.com/questions/65927525/android-remoteview-set-statelistdrawable-programmatically...

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

0 votes

218 views

1 answer

ggplot2 - Hotw to use symbols in geom_point in R

A small sample of the data is: df<-read.table (text=" N SO Value 1 A1 12 2 A1 14 3 A1 16 4 A1 18 ... ://stackoverflow.com/questions/65927422/hotw-to-use-symbols-in-geom-point-in-r...

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

0 votes

305 views

1 answer

java - skipUntil and flatMap with concurrency 1 hangs in Reactor

I have experienced a strange behavior in Reactor (v. 3.4.2) when using skipUntil and flatMap(fn, concurrency ... /65927400/skipuntil-and-flatmap-with-concurrency-1-hangs-in-reactor...

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

0 votes

410 views

1 answer

android - Issue in loading firebase image using Glide

I am trying to show firebase image into the notification which requires a bitmap image to be shown. However ... .com/questions/65927330/issue-in-loading-firebase-image-using-glide...

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

0 votes

257 views

1 answer

c++ - Why doesn't STL "officially" support std::string to std::wstring conversions?

I am aware that std::string and std::wstring come from the same base type std::basic_string<>. ... /65927281/why-doesnt-stl-officially-support-stdstring-to-stdwstring-conversions...

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

0 votes

457 views

1 answer

typescript - How to dynamically add form input to reactive form angular

I have followed this tutorial: https://fireship.io/lessons/basics-reactive-forms-in-angular/ In order to learn more ... /how-to-dynamically-add-form-input-to-reactive-form-angular...

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

0 votes

136 views

1 answer

Excel Sum if, critera range1 on a single cell

Title says it all pretty much, So in the image the sum looks for the first entry as it has "mr human" in ... .com/questions/65927191/excel-sum-if-critera-range1-on-a-single-cell...

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

0 votes

154 views

1 answer

How to abort remotely a shutdown /t command in Windows?

I have a simple WPF app that controls and monitors a few Windows 10 machines on an internal network- All it does ... /65927177/how-to-abort-remotely-a-shutdown-t-command-in-windows...

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

0 votes

400 views

1 answer

seaborn - Python plot multiple z-test result with confidence interval (visualize A/B test results)

what I want to plot Hi, I want to visualize results for one A/B test. The experiment tracks 4 metrics, ... plot-multiple-z-test-result-with-confidence-interval-visualize-a-b-test...

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

0 votes

232 views

1 answer

Forge viewer deactivate BimWalk after activating programmatically

I have a viewer instance where I programmatically activate the BimWalk tool as soon as it is ... /65927075/forge-viewer-deactivate-bimwalk-after-activating-programmatically...

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

0 votes

272 views

1 answer

apache - Reference: mod_rewrite, URL rewriting and "pretty links" explained

"Pretty links" is an often requested topic, but it is rarely fully explained. mod_rewrite is one way to make "pretty ... -can-i-redirect-and-rewrite-my-urls-with-an-htaccess-file...

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

0 votes

132 views

1 answer

java - Given a stream with two objects, I want to get the max, but if they are equal I want null

Here's my try: Stream.of(Map.entry(Stone.WHITE, countIntersectionsOfColor(intersectionsSurroundingTerritory, Stone.WHITE)), Map.entry( ... to-get-the-max-but-if-they-are-equal-i...

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

0 votes

166 views

1 answer

mongodb - Handling simultaneous client requests in Node/Express

I want to handle simultaneous user requests in my express server, and store data from them in a ... com/questions/65927794/handling-simultaneous-client-requests-in-node-express...

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

Categories

Recent questions

Just Browsing Browsing

Most popular tags