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279 views

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java - HttpsURLConnection vs RestClient/RestTemplate

We are integrating Client APIs which uses Polling. They provide us sample client, sample code ... stackoverflow.com/questions/65945382/httpsurlconnection-vs-restclient-resttemplate...

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

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102 views

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python - How to move a document between 2 collections in Firebase?

I'm trying to "move" a document from one collection to another in Firestore. That means copy/paste a document ... 65945300/how-to-move-a-document-between-2-collections-in-firebase...

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

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524 views

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xml - xsd.exe gives an error trying to convert booleans to strings when I try to generate a schema for a DLL

I run this command in a Visual Studio command prompt: C:Usersmesource eposMyAppSrcSysteminDebug>xsd MyApp.dll /t:Root.Web. ... -to-convert-booleans-to-strings-when-i-try-to-gener...

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

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172 views

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c# - WPF Extended Toolkit - Get Content of a certain Index in a CheckListBox

how can I get the content as string of a certain index of the CheckListBox (with WPF Extendet Toolkit)? In a ... -extended-toolkit-get-content-of-a-certain-index-in-a-checklistbox...

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

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256 views

1 answer

regex - Regular expression for a string containing one word but not another

I'm setting up some goals in Google Analytics and could use a little regex help. Lets say I have 4 ... .com/questions/65945253/regular-expression-to-match-if-string-doesnt-exist...

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

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217 views

1 answer

css - Bootstrap classes leaves some blank spaces i need to remove

i am dealing with a situation which i believe has to do with bootstrap classes. I have a section in my ... /65945231/bootstrap-classes-leaves-some-blank-spaces-i-need-to-remove...

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

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223 views

1 answer

python - PyQt5 incorrect label formatting with links

I have two issues with how PyQt is formatting my QLabels Issue 1: When hyperlinks are added it ... stackoverflow.com/questions/65945209/pyqt5-incorrect-label-formatting-with-links...

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

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402 views

1 answer

Typescript generics - is "extends object" pointless? What is the best practice?

I've noticed that <P extends object> generic is usually pointless because basically everything in javascript is an ... -is-extends-object-pointless-what-is-the-best-practice...

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

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68 views

1 answer

javascript - How to import csv file and display the data on html table then save on sql database in asp .net core

I'm struggling with importing csv file in my project. I want to upload a csv file and display the data before saving ... -and-display-the-data-on-html-table-then-save-on-sql-datab...

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

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512 views

1 answer

perl - How to install cpanm with github action workflow with linux runner?

I am not able to install cpanm with this simple workflow: name: linux-cpanm-test on: [push, pull_request] ... how-to-install-cpanm-with-github-action-workflow-with-linux-runner...

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

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109 views

1 answer

c++ - Do functions as parameters have to be passed by value?

This question already has answers here: question from:https://stackoverflow.com/questions/65945040/do-functions-as-parameters-have-to-be-passed-by-value...

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

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252 views

1 answer

java - hibernate does not create schema on an empty databse

I have the following hibernate.cfg.xml file The problem, when I run the migration, the schema is not getting ... /65945475/hibernate-does-not-create-schema-on-an-empty-databse...

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

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361 views

1 answer

database - Postgres SQL Update JDBC Stuck

I'm running the below query through jdbcTemplate.update() "UPDATE <tblnme> as aa set _r=b._r from( ... https://stackoverflow.com/questions/65945461/postgres-sql-update-jdbc-stuck...

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

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215 views

1 answer

git merge - git practice exercise ( merging two branch and dealing with conflict)

I have to clone this repo : https://github.com/glo2003/H21-tp1-git and integrate both branches which are ... /git-practice-exercise-merging-two-branch-and-dealing-with-conflict...

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

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141 views

1 answer

java - NullPointerException on multi-table primary key JPA when building application

thanks for your time! I've been trying to build my application but no luck so far. What I have ... /nullpointerexception-on-multi-table-primary-key-jpa-when-building-application...

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

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206 views

1 answer

javascript - Ajax reload DIV after form submit issue

Ok so I have a script that layers data throughout the process (an online test, data is kept for up ... stackoverflow.com/questions/65946313/ajax-reload-div-after-form-submit-issue...

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

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280 views

1 answer

swift - Create Cocoa application without NSMenu

I'd like to create an application that pops up dialogs based on system events. However, this ... /stackoverflow.com/questions/65946048/create-cocoa-application-without-nsmenu...

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

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844 views

1 answer

python - 1D CNN on Pytorch: mat1 and mat2 shapes cannot be multiplied (10x3 and 10x2)

I have a time series with sample of 500 size and 2 types of labels and want to construct a 1D CNN with ... on-pytorch-mat1-and-mat2-shapes-cannot-be-multiplied-10x3-and-10x2...

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

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177 views

1 answer

python - Error trying to use pip to install numpy in VSCode

This question already has answers here: question from:https://stackoverflow.com/questions/65945919/error-trying-to-use-pip-to-install-numpy-in-vscode...

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

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72 views

1 answer

How do I use arrays in C++?

C++ inherited arrays from C where they are used virtually everywhere. C++ provides abstractions that are easier to ... /questions/65945917/how-to-access-float-values-from-a-buffer...

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

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637 views

1 answer

reactjs - Why am Error: Element type is invalid: expected a string (for built-in components) or a class/function (for composite components) but got: number

I was running this program to display SVG image import React, { Component } from 'react'; import { View } from ... -element-type-is-invalid-expected-a-string-for-built-in-component...

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

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109 views

1 answer

r - Problems plotting a variogram

I'm trying to plot a variogram of a Spatial data frame I got but the axis in the plotted image ... from:https://stackoverflow.com/questions/65945884/problems-plotting-a-variogram...

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

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263 views

1 answer

ggplot2 - Is there a way that I can make my lines be by country in R?

I really have two questions. Does anyone know how to make my lines connect by country? At the moment, they are just connecting ... -way-that-i-can-make-my-lines-be-by-country-in-r...

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

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1.2k views

1 answer

constructor - How can I set default parameters for mutable structs in Julia?

Is there a way to add default parameters for mutable structs in Julia? I'm trying to write something like the ... /how-can-i-set-default-parameters-for-mutable-structs-in-julia...

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

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657 views

1 answer

tensorflow - Using MaxPool1D on inputs with 4 dimensions (4D tensor)?

I am trying to create a NN architecture for multiple instance learning, so the instances are actually bags of of ... /65945784/using-maxpool1d-on-inputs-with-4-dimensions-4d-tensor...

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

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437 views

1 answer

g++ - How to hide a single header file from gcc

I am compiling a c++ project and trying to find all what all functions from ncurses.h are used throughout the ... /questions/65945686/how-to-hide-a-single-header-file-from-gcc...

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

0 votes

366 views

1 answer

java - Selenium xpath not clicking on Image link

Im trying to use selenium to select the first result in a search. To click on the first image im ... stackoverflow.com/questions/65945613/selenium-xpath-not-clicking-on-image-link...

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

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143 views

1 answer

r - splitting a string of variable length

Closed. This question needs to be more focused. It is not currently accepting answers. question from:https: ... .com/questions/65945606/splitting-a-string-of-variable-length...

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

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