OStack Q&A-Knowledge Sharing Community

0 votes

357 views

1 answer

excel - Convert PDF to SVG, preserving links/URLs

I am trying to convert a PDF to an SVG, but keeping the URLs working. I have tried both InkScape ... stackoverflow.com/questions/66055095/convert-pdf-to-svg-preserving-links-urls...

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

0 votes

163 views

1 answer

How to extract the coefficients of a linear model and store in a variable in R?

I have a data frame and I did a linear model. I want to extract the coefficients and store each coefficient into a ... -coefficients-of-a-linear-model-and-store-in-a-variable-in-r...

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

0 votes

114 views

1 answer

VS Code C++ rename symbol, skip comments

I'm using VS Code v1.51.1 on Ubuntu 18.04.5. I'm trying to refactor a C++ project. When I use ... https://stackoverflow.com/questions/66055010/vs-code-c-rename-symbol-skip-comments...

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

0 votes

151 views

1 answer

node.js - Is it possible for a package to depend on a previous version of itself when using NPM?

I'd like a package to depend on a pegged previous version of itself for bootstrapping purposes. I'm wonder if it ... a-package-to-depend-on-a-previous-version-of-itself-when-usin...

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

0 votes

217 views

1 answer

Duplicated prepared statements in mysql prepared_statements_instances

My understanding of server-side prepared statements is that they are tied to a client session and ... 66054966/duplicated-prepared-statements-in-mysql-prepared-statements-instances...

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

0 votes

164 views

1 answer

Ansible unarchive module fails with Unexpected error when accessing exploded file: [Errno 2] No such file or directory:

My zip file contains a folder UAT-04022021_01 which has several files. ls output on my local ansible ... unarchive-module-fails-with-unexpected-error-when-accessing-exploded-fil...

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

0 votes

369 views

1 answer

javascript - Expanding“clickable” area for custom icons using Leaflet

I have a searchable Leaflet map. The green icons represent all of the existing data and when you ... questions/66054845/expanding-clickable-area-for-custom-icons-using-leaflet...

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

0 votes

117 views

1 answer

javascript - I want my div to move as my browser is resized

I made a website for a friend's birthday. I used parallax for a nice scrolling effect to outline her rings. However, ... /66054818/i-want-my-div-to-move-as-my-browser-is-resized...

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

0 votes

253 views

1 answer

javascript - Bootstrap 3 tab toggle active when active content is shown

I have some tabs using bootstrap 3. The way it is setup is there is 2 tab navs that display the same ... /66054800/bootstrap-3-tab-toggle-active-when-active-content-is-shown...

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

0 votes

484 views

1 answer

javascript - How to make multi-level (nested) categories in Strapi?

How do I correctly build a nested list of categories so I could use it in frontend with <select> box ... questions/66055124/how-to-make-multi-level-nested-categories-in-strapi...

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

0 votes

173 views

1 answer

multithreading - c++ multithreaded tcp server using futures and async

I recently started studying c++ and I'm following some tutorials. I was looking into sockets and I ... /questions/66055865/c-multithreaded-tcp-server-using-futures-and-async...

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

0 votes

184 views

1 answer

How can I fix code folding in Visual Studio Code

When opened, Visual Studio Code will show the appropriate vector symbols alongside the line number as usual, but once finished ... /how-can-i-fix-code-folding-in-visual-studio-code...

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

0 votes

140 views

1 answer

html - Angular 2+ - Refresh displayed time duration periodically

I am using the moment library to create a human readable timer in Angular through a pipe. Basically ... /questions/66055738/angular-2-refresh-displayed-time-duration-periodically...

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

0 votes

408 views

1 answer

Error with google adsense js on my computer

It seems like I have an issue with google adsense as the ads are not displaying on chrome nor firefox on my ... .com/questions/66055652/error-with-google-adsense-js-on-my-computer...

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

0 votes

338 views

1 answer

Change binding mode on WPF DataGrid in Powershell without XAML

I want to change the binding mode on in the DataGrid below to be two way. It seems like it's possible ... /66055428/change-binding-mode-on-wpf-datagrid-in-powershell-without-xaml...

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

0 votes

784 views

1 answer

heroku - Sendgrid connecting to Rails Issue

Im having issues with using sendgrid with my rails app on heroku. Can anyone tell me what I am doing ... ://stackoverflow.com/questions/66056854/sendgrid-connecting-to-rails-issue...

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

0 votes

156 views

1 answer

c# - Linq query select distinct Order

I would like to get orders and joining another table and the problem is there's duplicate order returns. ... //stackoverflow.com/questions/66056770/linq-query-select-distinct-order...

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

0 votes

173 views

1 answer

python 3.x - Error saving model in sklearn2pmml using VotingClassifier

I'm new to programming and I'm having a little trouble saving a model in pmml. I have a ... .com/questions/66056723/error-saving-model-in-sklearn2pmml-using-votingclassifier...

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

0 votes

1.5k views

1 answer

java - Tomcat 9 error - mysql-cj-abandoned-connection-cleanup

I have a program that running in Tomcat 9. When I restarted the problem, it shows the above warning: ... /questions/66056707/tomcat-9-error-mysql-cj-abandoned-connection-cleanup...

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

0 votes

979 views

1 answer

active directory - Is there a way to create a conditional statement in Ansible that will end the process when reading a string has finished?

I created an ansible-playbook which aims to create a group on Active Directory. However, I encountered a problem when ... -a-conditional-statement-in-ansible-that-will-end-the-pr...

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

0 votes

266 views

1 answer

.NET Core 3.0 application runs on IIS Express but not docker

I am new to docker and microservices. As part of my job, I need to containerise a .NET Core application. It runs ... /net-core-3-0-application-runs-on-iis-express-but-not-docker...

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

0 votes

668 views

1 answer

css selectors - wildcard * in CSS for classes

I have these divs that I'm styling with .tocolor, but I also need the unique identifier 1,2,3,4 etc ... .com/questions/66056486/find-elements-on-website-with-dynamic-class-name...

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

0 votes

291 views

1 answer

data visualization - How can I generate a simple dendrogram in R with 'edges' already known and the 'level' of the tree in a separate column?

I have a very wide horticultural dataset describing multiplication of lab cultures and their branching into greater numbers of ... -dendrogram-in-r-with-edges-already-known-and-the...

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

0 votes

306 views

1 answer

google drive api - Create an image link with the format in the name?

I am trying out bulk uploading on facebook bulk uploader for products, and I am trying to understand the requirements ... 66056155/create-an-image-link-with-the-format-in-the-name...

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

0 votes

161 views

1 answer

sql - unable to write an update statement with left join

my update statement works fine with INNER JOIN but gives me error when I replace it with LEFT JOIN. HOw ... questions/66056106/unable-to-write-an-update-statement-with-left-join...

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

0 votes

177 views

1 answer

javascript - message.member.roles.includes is not a function

I want the discord bot to allow the command to be run only if the person has one of the roles in the ... .com/questions/66056066/message-member-roles-includes-is-not-a-function...

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

0 votes

236 views

1 answer

kotlin - ViewBinding shared or common Activity

Trying to have a single BaseActivity whose layout is is generally made of three includes <include ... stackoverflow.com/questions/66057097/viewbinding-shared-or-common-activity...

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

0 votes

79 views

1 answer

python - Dynamic grid creation

I am trying to make a 2d grid in python. The size of the grid can vary but the largest it ... question from:https://stackoverflow.com/questions/66056995/dynamic-grid-creation...

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

Categories

Recent questions

Just Browsing Browsing

Most popular tags