OStack Q&A-Knowledge Sharing Community

0 votes

185 views

1 answer

c# - Write linq query to get records satisfying a condition

I need to write a linq query to get all records from index file for which the (CompRecordPosition == 0 ... questions/65843371/write-linq-query-to-get-records-satisfying-a-condition...

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

0 votes

247 views

1 answer

c# - Sequence contains no elements even though it does

I've a IEnumerable<SelectListItem> Runs but it throws Sequence contains no elements within my view. I've ... questions/65843345/sequence-contains-no-elements-even-though-it-does...

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

0 votes

328 views

1 answer

how to extract the year that the minimum or maximum value occures from csv file using python

I have years in CSV file vertically at the left and a column of data need to find the minimum data and the year ... the-year-that-the-minimum-or-maximum-value-occures-from-csv-file...

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

0 votes

202 views

1 answer

c - single-reader single-writer fix-sized ringbuf, without lock and atomic variable, is it always safe for any CPU arch?

Was asked to wrap a blocking call to non-blocking during an interview today. So we (the interviewer and me ... -single-writer-fix-sized-ringbuf-without-lock-and-atomic-variable...

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

0 votes

304 views

1 answer

r - how to call and automatically run plumber api from php

I am creating Web Application where all my data is retrieved from package. I have constructed an API using plumber ... /how-to-call-and-automatically-run-plumber-api-from-php...

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

0 votes

336 views

1 answer

In Spring Batch, how do we compare 2 flat files with different record layouts and throw error message when there is a inconsistency between them

Consider the below scenario, where I have 2 different CSV files with one common referential field. I want to read ... do-we-compare-2-flat-files-with-different-record-layouts-an...

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

0 votes

78 views

1 answer

android - Can i use backward compat for save of data Unicode in Room prelollipop version

1.Can I save utf-16 text in room table using backward compatibility for prelollipop android versions? class Table ... -compat-for-save-of-data-unicode-in-room-prelollipop-version...

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

0 votes

263 views

1 answer

python - How to extract text and images from a docx file and write it to new docx file with few changes

I am trying to replacing the text using loop on doc.paragrapgh .I got success in replacing the text ,but the images got ... -from-a-docx-file-and-write-it-to-new-docx-file-wi...

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

0 votes

326 views

1 answer

Selecting the closest match from mysql table

I have a database of clothing sizes, the user inputs their measurements and it returns a match, if there is ... .com/questions/65843118/selecting-the-closest-match-from-mysql-table...

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

0 votes

244 views

1 answer

ipmi - Is there any way to use ipmitool/ipmiconsole sol execute command directly?

I know it is able to access machine operation system through sol (serial-on-lan). If I have three machine ... there-any-way-to-use-ipmitool-ipmiconsole-sol-execute-command-directly...

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

0 votes

1.1k views

1 answer

automation - Disable autoinput for numbers only, but not words

I can not understand how to turn off the auto input in LibreOffice only for numbers. That he offered words, ... /questions/65843046/disable-autoinput-for-numbers-only-but-not-words...

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

0 votes

281 views

1 answer

Unreadable characters in ggplot graphs - running R in Jupyter on Linux

I have been running R in Jupyter for some time, but from one day (and possibly kernel update) to another ... /unreadable-characters-in-ggplot-graphs-running-r-in-jupyter-on-linux...

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

0 votes

1.2k views

1 answer

discord - Autorole with rules screening

I have a Discord.js bot, I want it to give new members a role. I know how to do that HOWEVER ... from:https://stackoverflow.com/questions/65843690/autorole-with-rules-screening...

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

0 votes

4.6k views

1 answer

create react app - The keyword 'interface' is reserved when using lerna

I had a react project created using create-react-app which I am now trying to convert to a monorepo ... /questions/65843637/the-keyword-interface-is-reserved-when-using-lerna...

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

0 votes

66 views

1 answer

c++ - No member named 'setText' error in qt custom class

I have made a custom qt class , odometer which inherits from QWidget , everything is working fine except when I ... /65843548/no-member-named-settext-error-in-qt-custom-class...

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

0 votes

165 views

1 answer

python - Scikit confusion matrix mismatches the true labels

I have the following code: fig, ax = plt.subplots(figsize=(15, 15)) plot_confusion_matrix(clf, X_test, ... com/questions/65843501/scikit-confusion-matrix-mismatches-the-true-labels...

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

0 votes

1.1k views

1 answer

model view controller - Kendo mvc chart - problem with call js method

I'm trying add some text to the chart's column. I did js method, but I have some issue with chart ... .com/questions/65843496/kendo-mvc-chart-problem-with-call-js-method...

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

0 votes

343 views

1 answer

flutter - Video Player Package Error While Playing Video

I'm using video_player package to play a video in my app. I set the setLooping to true so the ... .com/questions/65843493/video-player-package-error-while-playing-video...

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

0 votes

242 views

1 answer

Getting This Particular Error "chrome did not shut down correctly"

I keep getting the error : Restore pages Chrome didn't shut down correctly every time I open chrome after it ... /getting-this-particular-error-chrome-did-not-shut-down-correctly...

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

0 votes

230 views

1 answer

c# - Different status code response depending on model validation errors

I have a solution for this problem, but my solution seems a bit convoluted. I'll try to explain ... /65843419/different-status-code-response-depending-on-model-validation-errors...

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

0 votes

288 views

1 answer

css - Trying and failing to render two tables side by side with HTML and Bootstrap

I'm trying to render some simple HTML/Bootstrap tables side by side but getting stuck at this even after trying the ... -to-render-two-tables-side-by-side-with-html-and-bootstrap...

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

0 votes

95 views

1 answer

javascript - change input value of element with jquery based on localstorage

I use php to create some html product elements for a shopping cart based on a database . The problem was ... /change-input-value-of-element-with-jquery-based-on-localstorage...

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

0 votes

190 views

1 answer

python - Error while deploying model using Sagemaker endpoint or transformer, which was trained using script mode

I have trained a model using sagemaker SDK using script mode. When I am deploying it I am getting this ... -deploying-model-using-sagemaker-endpoint-or-transformer-which-was-t...

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

0 votes

860 views

1 answer

gradle Could not get unknown property 'war' for project '<project name>' of type org.gradle.api.Project

I have a gradle build with Java sub-projects and had a jacoco task defined in the root build.gradle which I'm ... -not-get-unknown-property-war-for-project-project-name-of-type...

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

0 votes

258 views

1 answer

python - k-fold accuracy does not return to 0

I have a problem where the accuracy of my k-fold does not return to 0, but continues the accuracy of the ... .com/questions/65843778/k-fold-accuracy-does-not-return-to-0...

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

0 votes

496 views

1 answer

R Igraph Error: "Weight vector must be positive, Invalid value"

I've built several graphs in iGraph. In each graph, nodes represent words, and edge weights represent the number ... /r-igraph-error-weight-vector-must-be-positive-invalid-value...

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

0 votes

389 views

1 answer

How to use entity framework transaction in raw query?

I am using entity framework but doing my operations with raw queries. My operations are like following: Check if ... /65843741/how-to-use-entity-framework-transaction-in-raw-query...

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

0 votes

322 views

1 answer

ajax - Javascript: suppress "This page is asking you to confirm that you want to leave" popup on onbeforeunload

When a user leaves a page, I need to ask him if he wants to perform a particular action before leaving. <script ... /how-to-turn-off-browers-pop-up-when-an-evenlistener-is-called...

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

Categories

Recent questions

Just Browsing Browsing

Most popular tags