OStack Q&A-Knowledge Sharing Community

0 votes

466 views

1 answer

excel - Return address/info in address for CountIfs function?

I have an Excel file with a large amount of COUNTIFS functions. The formulas work fine but I need to ... /questions/65946611/return-address-info-in-address-for-countifs-function...

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

0 votes

419 views

1 answer

unity3d - UI Button's EventTrigger doesn't respond to OnPointerDown nor OnPointerUp

I've been trying for a while to make a button that does an action while being pressed and ... 65946588/ui-buttons-eventtrigger-doesnt-respond-to-onpointerdown-nor-onpointerup...

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

0 votes

352 views

1 answer

python - Explanation of matplotlib.quiver arguments

Please help understand what X, Y, U, V are in quiver and explain what the thoughts or designs ... //stackoverflow.com/questions/65946561/explanation-of-matplotlib-quiver-arguments...

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

0 votes

170 views

1 answer

node.js - Standardize Dropdown's Selected Handlebars Helper

I'm facing the following challenge building some dropdowns with Handlebars. Instead of modeling the ... .com/questions/65946508/standardize-dropdowns-selected-handlebars-helper...

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

0 votes

266 views

1 answer

c - VC2019 address sanitizer no symbolic stack trace 64bit

The following simple program #include <malloc.h> int main(int argc, char **argv) { char* arr=malloc( ... /questions/65946446/vc2019-address-sanitizer-no-symbolic-stack-trace-64bit...

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

0 votes

91 views

1 answer

python - Dataframe and loops and lists

I wanted to know if there is a more concise way to write the code below. I basically have a dataframe ... https://stackoverflow.com/questions/65946440/dataframe-and-loops-and-lists...

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

0 votes

246 views

1 answer

dom - Javascript get text from child within child

I'm busy developing a wordpress plugin to look for numbers and hide them by formating the number and ... com/questions/65946402/javascript-get-text-from-child-within-child...

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

0 votes

361 views

1 answer

zipfile - python-docx: Error opening file - "Bad magic number for file header" / "EOFError"

The company I work for distributes document assembly software that uses the python-docx library. The software runs ... error-opening-file-bad-magic-number-for-file-header-eoferror...

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

0 votes

168 views

1 answer

javascript - Multiple images gallery after a single preview HTML / CSS /JS

I want to create a gallery of multiple images, from a single "preview". I'll explain better. Let's say ... /65946337/multiple-images-gallery-after-a-single-preview-html-css-js...

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

0 votes

212 views

1 answer

Typescript Fluent API - omit functions from the return value of each function

This question builds on the question and accepted answer found in this link. I want to write a form builder ... fluent-api-omit-functions-from-the-return-value-of-each-function...

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

0 votes

158 views

1 answer

javascript - ComponentDidUpdate firing multiple time instead of once per update

My component is performing calculation based on the result from before user performs a change, and afterwards ... componentdidupdate-firing-multiple-time-instead-of-once-per-update...

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

0 votes

610 views

1 answer

typescript - RouteComponentProps from react-router-dom with custom properties

I have a component called Navbar which uses the location object from history, as defined in ... 65946166/routecomponentprops-from-react-router-dom-with-custom-properties...

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

0 votes

207 views

1 answer

ruby on rails - RoR Puma: Start request repeated too quickly

I'm having a very complicated problem on my production server on aws ec2. When I try to start the ... .com/questions/65946160/ror-puma-start-request-repeated-too-quickly...

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

0 votes

315 views

1 answer

json - 401 Error when creating file using SFTP Logic App Action

I am transferring 50 flat files smaller than 15mb each from blob Azure storage to an SFTP site using the create ... /401-error-when-creating-file-using-sftp-logic-app-action...

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

0 votes

511 views

1 answer

linear programming - Solution region of a system of inequalities in R

I have a system of inequalities Ab >= 0, where A is a n by p matrix, b and 0 are vectors of ... .com/questions/65946081/solution-region-of-a-system-of-inequalities-in-r...

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

0 votes

89 views

1 answer

javascript - Checking System Sound Level Through Node?

So you know when you play audio (like opening a YouTube video) and click your system volume settings ... .com/questions/65947292/checking-system-sound-level-through-node...

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

0 votes

211 views

1 answer

python - Copy markdown formatted tables from SO to pandas clipboard

I am comfortable in using pd.read_clipboard() when the data posted on SO has spaces between columns ('ss+' ... /65947246/copy-markdown-formatted-tables-from-so-to-pandas-clipboard...

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

0 votes

449 views

1 answer

reactjs - React component update (hot reload/refresh) causes error - removeChild & insertBefore error when updating the code

I haven't updated my code for a few months. Just cloned it and installed the packages. Now I get ... /react-component-update-hot-reload-refresh-causes-error-removechild-insertb...

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

0 votes

324 views

1 answer

security - Azure Key Vault best practices

We are developing an Azure multi-tenant web service portal that calls external API services. Each called ... /stackoverflow.com/questions/65947215/azure-key-vault-best-practices...

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

0 votes

121 views

1 answer

r - Class weights in RSNSS package?

New to ML in general and have been Googling on this. Is it possible to add class weights in the mlp( ... https://stackoverflow.com/questions/65947157/class-weights-in-rsnss-package...

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

0 votes

135 views

1 answer

r - Create new column based on 2 reference string columns

Problem I have 2 dataframes, a reference dataframe ref_df and a test dataframe test_df. The reference dataframe was ... /create-new-column-based-on-2-reference-string-columns...

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

0 votes

287 views

1 answer

visual studio code - VSCode: how to structure a simple python package with few modules and tests, debugging and linting?

I'm having more trouble than I'd like to admit to structure a simple project in Python to develop using Visual ... -structure-a-simple-python-package-with-few-modules-and-tests-deb...

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

0 votes

1.3k views

1 answer

apache spark - How to turn off scientific notation in pyspark?

As the result of some aggregation i come up with following sparkdataframe: ------------+--- ... .com/questions/65947064/suppress-scientific-notation-while-writing-to-csv...

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

0 votes

197 views

1 answer

javascript - Node.js Puppeteer clicking on the expand arrow

I am trying to click on the expand icon for "My Team". Element: <div id="pt1:_UISnvr:0: ... com/questions/65947018/node-js-puppeteer-clicking-on-the-expand-arrow...

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

0 votes

584 views

1 answer

How to replace specific value in Json based on condition in Mule(3) Dataweave 1.0

I have a Json Input like below, where if doa is null or "" it needs to replace with the value test if it ... -replace-specific-value-in-json-based-on-condition-in-mule3-dataweave-1...

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

0 votes

209 views

1 answer

html - Why does JavaScript work when testing a webpage locally, but not once it is uploaded on the server?

Closed. This question needs debugging details. It is not currently accepting answers. question from:https://stackoverflow.com/ ... testing-a-webpage-locally-but-not-once-it-is-uplo...

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

0 votes

262 views

1 answer

oracle - Create a trigger that automatically assign grade in PL/SQL

I want to make a trigger that when I update student's mark in a table.. then it will automatically assign a ... /65946818/create-a-trigger-that-automatically-assign-grade-in-pl-sql...

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

0 votes

215 views

1 answer

java - Heroku Spring boot + Mongo DB on atlas

I am getting Null pointer exception while deploying my application on Heroku, from the exception log 2021-01-28T23: ... .com/questions/65946667/heroku-spring-boot-mongo-db-on-atlas...

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

Categories

Recent questions

Just Browsing Browsing

Most popular tags