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How to run multiplayer flutter apps on multiple emulators in android studio?

How can I run a multiplayer flutter gaming app in multiple emulators in android studio at the same time? ... -run-multiplayer-flutter-apps-on-multiple-emulators-in-android-studio...

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

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129 views

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html - How to keep same css counter value for two elements

I have a requirement to show same CSS counter value for two elements based on some attribute value or class. For ... /65931042/how-to-keep-same-css-counter-value-for-two-elements...

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

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272 views

1 answer

rest - XSS vulnerability for JSON API

I have a REST API that accepts and returns JSON data. A sample request response is a follows Request { ... ://stackoverflow.com/questions/65931025/xss-vulnerability-for-json-api...

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

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436 views

1 answer

flutter - Compress muliple images from JPG to PNG

I have done a single image selected from gallery conversion from JPG to PNG now I want to convert multiple ... .com/questions/65931007/compress-muliple-images-from-jpg-to-png...

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

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222 views

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c - What changes should I make to the code of bfs to find the shortest path?

I have an assignment asking for real world application of bfs. So I'm trying to find the shortest path between two nodes in ... -i-make-to-the-code-of-bfs-to-find-the-shortest-path...

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

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172 views

1 answer

python - OpenScad - How to find Robotic Arm Nodes Coordinates after Rotations - 5 axis

I found the coordinates of 2 nodes out of 3. I need to find the last coordinate, that of the aqua colored ... -how-to-find-robotic-arm-nodes-coordinates-after-rotations-5-axis...

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

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php - Check if values in array are in another array using Laravel Validation

I want to check if all the values of my input, an array, are in another array. For example: $my_arr = [' ... /check-if-values-in-array-are-in-another-array-using-laravel-validation...

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

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241 views

1 answer

python - Flask Multiple Wtforms in single page and single view

I am using flask where two forms are used. One form in main page and other form in a bootstrap modal. ... /questions/65930884/flask-multiple-wtforms-in-single-page-and-single-view...

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

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266 views

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Decrypting a string encrypted by PHP with AES256-GCM using OpenSSL in C# using BouncyCastle

SOLUTION Note: I've replaced the simple SHA256 derivation key with PBKDF2-SHA512 (with 20K iterations) to improve the security ... to update the class on the C# code as proposed by...

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

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95 views

1 answer

C++ question regarding multidimensional array

My C++ skills are rusty but trying to help my son with his assignment so pardon me if its ... ://stackoverflow.com/questions/65930822/c-question-regarding-multidimensional-array...

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

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375 views

1 answer

guava - Merging values contained by key in a map (Java)

final Multimap<String, Map.Entry<Integer, Integer>>[] actionMap = new Multimap[]{null}; final boolean[] loaded ... questions/65930821/merging-values-contained-by-key-in-a-map-java...

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

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77 views

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python - How can I solve this problem in R Studio?

I hope you are well As some of you already know, R studio updated its IDE to version 1.4, which brings new ... .com/questions/65930746/how-can-i-solve-this-problem-in-r-studio...

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

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147 views

1 answer

javascript - how to show tooltip on map image load start with imagemapster

i know imagemapster can show tooltip in mouse hover, but i hope keep show that in map load start, how to do ... /how-to-show-tooltip-on-map-image-load-start-with-imagemapster...

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

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445 views

1 answer

c++ - aarch64-elf-gcc error when compiling cpp file for raspberry pi 3 kernel

I am compiling a simple OS for Raspberry Pi 3 on my Linux Mint box using the aarch64-elf-gcc cross compiler. I ... -elf-gcc-error-when-compiling-cpp-file-for-raspberry-pi-3-kernel...

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

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156 views

1 answer

excel - Passing variables/parameters from subroutine-to-subroutine via script-file

I want to pass a variables/parameters from one VBA subroutine (main) to another VBA subroutine through a ... -variables-parameters-from-subroutine-to-subroutine-via-script-file...

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

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140 views

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c - No out of bounds error

I have this code in C which takes in bunch of chars #include<stdio.h> # define NEWLINE ' ' int main( ... .com/questions/65929445/unlimited-space-when-array-is-declared-in-heap...

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

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89 views

1 answer

r - Use loop to replace word and run multiple lines

I have the word "JAN" in many lines. Here is an example: OccRateJAN_Yuki<-YukiJANoccupied/31 I want to use ... /questions/65929255/use-loop-to-replace-word-and-run-multiple-lines...

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

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172 views

1 answer

Get aggregate of aggregate by group PowerBI

I have a data set that is aggregated by supplier month/name/location/division and shows the mean and the ... .com/questions/65929237/get-aggregate-of-aggregate-by-group-powerbi...

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

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447 views

1 answer

MongoDB Query Performance using $unwind

I have this MongoDB document structure: _id: ObjectID('1234') email: '[email protected]' score: [20 ... /stackoverflow.com/questions/65929190/mongodb-query-performance-using-unwind...

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

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203 views

1 answer

swift - Why is a Custom Container closure not allowing different views?

I'm working on a Custom Container, but I get an error: Failed to produce diagnostic for expression; please ... /why-is-a-custom-container-closure-not-allowing-different-views...

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

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786 views

1 answer

xslt - running xsl transform mutltiple time results in xml:lang attribute replaced with lang attribute

I am running an XSL transform to change some DITA XML. The first part of the code finds a matching ... -xsl-transform-mutltiple-time-results-in-xmllang-attribute-replaced-with...

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

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724 views

1 answer

multiprocessing - How to stop/cancel a cuda kernel launched by Numba before it ends?

I have a simulation written with Python/Numba that uses several cuda GPUs. Each one is launched from a different process ... float32-number-from-cpu-to-gpu-and-back-fast-in-python...

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

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1.3k views

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beautifulsoup - 【NavigableString Does Not Have Find Method】Web Scraping LinkedIn Using Selenium

This is my first post in stack-overflow. Straight to the point, I was trying to mimic this post: ... navigablestring-does-not-have-find-method-web-scraping-linkedin-using-selenium...

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

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127 views

1 answer

Dynamic recyclerView Android kotlin

In my app i communicate with REST API to get a list of folders and list of pages, each folder ... :https://stackoverflow.com/questions/65929065/dynamic-recyclerview-android-kotlin...

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

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260 views

1 answer

android - How do I use a TextureView for a Vulkan app

I'm currently using a custom SurfaceView (MySurfaceView) for my Vulkan application (game), but have read that TextureView ... 65929039/how-do-i-use-a-textureview-for-a-vulkan-app...

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

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161 views

1 answer

How to merge 2 list as a key value pair in TCL?

How to combine two list as a key value pair? The number of elements in both the lists are same. I have two lists as ... /65929012/how-to-merge-2-list-as-a-key-value-pair-in-tcl...

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

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140 views

1 answer

reactjs - InteliJ: Typescript auto check {} object against an interface?

Here is example offending code of React component that is incorrectly connected to Redux. import React from ... /65929004/intelij-typescript-auto-check-object-against-an-interface...

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

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1.7k views

1 answer

installation - Valgrind and macOS Big Sur

I'm having troubles installing Valgrind on the macOS Big Sur through the Homebrew. In the terminal I have ... ://stackoverflow.com/questions/65931093/valgrind-and-macos-big-sur...

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

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