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154 views

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viola jones - threshold to determine Haar Feature

I try now to understand the Viola-Jones algorithm and I get confused about the threshold to determine ... /stackoverflow.com/questions/65877139/threshold-to-determine-haar-feature...

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

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1.2k views

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reactjs - React Testing Library / Redux - How to mock cookies?

Issue I'm able to mock the cookie in Jest, but it won't change the state of my components once the ... .com/questions/65877050/react-testing-library-redux-how-to-mock-cookies...

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

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1.4k views

1 answer

pine script - How to learn volume changes sec by sec in a 1min candle at pinescript?

i am very new to pinescript. I have a very simple question. I am watching 1min charts. The volume of 1mins charts ... learn-volume-changes-sec-by-sec-in-a-1min-candle-at-pinescript...

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

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88 views

1 answer

javascript - How do you set the response status code in Polka.js framework

Seems like it should be simple. Trying: res.status(500).send({ error: "That type already exists." }) Gets me: ... /how-do-you-set-the-response-status-code-in-polka-js-framework...

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

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98 views

1 answer

Selenium with Java - error in using sendKeys() function

sendKeys function is displaying following error in the code: The method sendKeys(CharSequence[]) in the type ... /65876917/selenium-with-java-error-in-using-sendkeys-function...

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

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128 views

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javascript - Pipeline with Linux Shared Hosting (HostGator) / GitHub

I've created pipelines with Azure and AWS before. This is the kind of expectations I have: I make ... .com/questions/65876914/pipeline-with-linux-shared-hosting-hostgator-github...

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

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162 views

1 answer

python - How to structure and distribute Pybind11 extension with stubs?

I'm trying to create and distribute (with pip) a Python package that has Python code, and C++ ... questions/65876895/how-to-structure-and-distribute-pybind11-extension-with-stubs...

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

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161 views

1 answer

python - why EvtBadHeaderError appears when reading an .evt file in obspy

I am using a command called read on the Obspy library in Python. I am just trying to read a .evt file ... /65876866/why-evtbadheadererror-appears-when-reading-an-evt-file-in-obspy...

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

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426 views

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mysql - Concatenate query in MySqli prepared statement PHP

This question already has an answer here: question from:https://stackoverflow.com/questions/65876832/concatenate-query-in-mysqli-prepared-statement-php...

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

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273 views

1 answer

html - Anima XD, how to load a specific page for os

I have a simple, but not simple for me question, I'm currently using Adode XD with Anima to export Html. I was ... /questions/65876831/anima-xd-how-to-load-a-specific-page-for-os...

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

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598 views

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Gitlab ci cd removes artifact for merge requests

In my gitlab ci cd pipeline, i have two jobs : build : this job will be triggered after creating a pull ... .com/questions/65876824/gitlab-ci-cd-removes-artifact-for-merge-requests...

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

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293 views

1 answer

android - Why is the path of the image null, after calling the MediaStore.ACTION_IMAGE_CAPTURE intent?

File fullPath; public void mybutton_testfullsize(View v) { Intent takePicture = new Intent(MediaStore.ACTION_IMAGE_CAPTURE); ... -null-after-calling-the-mediastore-action-image-cap...

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

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130 views

1 answer

javascript - How can I create CLI app such as ng which is installed globally into the system?

When I install npm i ng -g how does it understand the path for installation? Actually I want to create the app ... cli-app-such-as-ng-which-is-installed-globally-into-the-system...

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

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452 views

1 answer

How to run asynchronous background task with asyncio in Python?

Got this script from StackOverflow itself. I want a script where I can just queue processes in the background, ... /how-to-run-asynchronous-background-task-with-asyncio-in-python...

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

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284 views

1 answer

xml - Export data does not allow newlines c#

I export data form XML with results: cu302 cu1701 cd1701 cc432 I wana show resuilts: ,cu302,cu1701 Is there ... com/questions/65876685/export-data-does-not-allow-newlines-c-sharp...

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

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323 views

1 answer

touchscreen - What technology is used for 'Object recognition Tables'

I am currently in the process of planning the technology for my future project to recognize physical objects on ... /65877425/what-technology-is-used-for-object-recognition-tables...

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

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558 views

1 answer

hex - Programs capable of detecting matching binary data between two files?

I'm working with two different files that contain lots of identical data; however, the data in question is ... /programs-capable-of-detecting-matching-binary-data-between-two-files...

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

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319 views

1 answer

how to print GX420T ZEBRA with javascript?

I want to order printing labels with a size of 51mm x 25mm in a ZEBRA printer ''' <script type=" ... /stackoverflow.com/questions/65877396/how-to-print-gx420t-zebra-with-javascript...

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

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122 views

1 answer

c - How to read multiple integers from a file when there's a string in between them

I am trying to read multiples integers from a file using a loop. The problem I am facing is there's a string ... multiple-integers-from-a-file-when-theres-a-string-in-between-them...

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

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377 views

1 answer

java - SQL error or missing database (near "(": syntax error)

I have a big problem with SQLite in Java. When I run this query with MariaDB everything works perfectly, but ... /questions/65877393/sql-error-or-missing-database-near-syntax-error...

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

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225 views

1 answer

Linux/Wine: windows app starts windows console command and waits when on windows does not wait on linux: how to fix?

I am successfully running a Windows program using Wine apart from one feature. The program can be set up to ... -app-starts-windows-console-command-and-waits-when-on-windows...

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

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950 views

1 answer

operating system - I denied myself access to explorer.exe... (Windows 10)

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. question from: ... 65877375/i-denied-myself-access-to-explorer-exe-windows-10...

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

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347 views

1 answer

numpy - Plot on Python not coming out right

I am attempting to plot the trajectory of the projectile, without air resistance, for launch angles of 15, 30, ... .com/questions/65877353/plot-on-python-not-coming-out-right...

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

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131 views

1 answer

c++ - -Wsign-conversion error when getting index for vector

#include <iostream> #include <vector> #include <stdlib.h> #include <time.h> int main() { srand(time( ... /questions/65877299/wsign-conversion-error-when-getting-index-for-vector...

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

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384 views

1 answer

python - pip vs conda in anaconda enviroment

I am using anaconda and I created a environment. when I run the model in spyder, it says no module ... //stackoverflow.com/questions/65877275/pip-vs-conda-in-anaconda-enviroment...

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

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89 views

1 answer

javascript - Same named function but execute based on a condition

Wondering why this is happening For example, I created an alert function with the same name, then set it a ... /65877238/same-named-function-but-execute-based-on-a-condition...

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

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442 views

1 answer

driver - USB 3.0 port issues

my lenovo y50-70 doesn't read any USB drives, i tried all possible solutions provided on the Internet but none ... https://stackoverflow.com/questions/65877227/usb-3-0-port-issues...

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

0 votes

294 views

1 answer

docker - How to list all files from the build context that affect the contents of the image?

Is it possible to list all files that get copied into the image from the build context, or affect the final contents ... -from-the-build-context-that-affect-the-contents-of-the-ima...

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

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