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python - insert column into array using scaler obj (numpy.insert)
    import numpy as np a = np.array([[1, 6], [2, 7], [3, 8]]) print(a,' ') c2 = np. ... ://stackoverflow.com/questions/65872228/insert-column-into-array-using-scaler-obj-numpy-insert...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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sockets - DBUS communication over TCP between two PC
    I struggling in order to establish client-server communication between two different PC, which connected to the ... /questions/65872219/dbus-communication-over-tcp-between-two-pc...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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visual studio code - OpenOCD GDB executable "arm-none-eabi-gdb" was not found. Please configure "cortex-debug.armToolchainPath" correctly
    I am using the Raspberry Pico and attempting to use the debugging tool in VS Code from VSCode on a Raspberry Pi ... executable-arm-none-eabi-gdb-was-not-found-please-configure-cort...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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pyspark - spark worker initially connecting and then disconnecting, trying to reconnect
    My setup is simple, centos master, centos worker. In master spark-env.sh export STANDALONE_SPARK_MASTER_HOST= ... -initially-connecting-and-then-disconnecting-trying-to-reconnect...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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xml - What is xmlns in every WPF file?
    What is xmlns? What role does it play in an XAML file when we create a WPF project? question from:https://stackoverflow.com/questions/65872137/using-a-namespace-in-xaml...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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python - Getting json from HTML
    import requests import json from bs4 import BeautifulSoup user_agent = 'Mozilla/5.0 (Macintosh; Intel Mac OS ... ://stackoverflow.com/questions/65872132/getting-json-from-html...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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microsoft graph api - How to get MFA kind of id? (Azure B2C Custom Policy MFA)
    I'm struggled with b2c custom policy. Does anyone know how to get MFA id via custom policy? My app registers MFA phone- ... /how-to-get-mfa-kind-of-id-azure-b2c-custom-policy-mfa...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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find - Ida dissasembler s19 file
    Help please, in *s19 file, Motorolla HC12 (dashboard) was 10 differend languages to output information in ... ://stackoverflow.com/questions/65872098/ida-dissasembler-s19-file...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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electron-builder snap installer confusing home directory
    This is a follow up of the previous question Defult home directory for snap installer using electron ... questions/65872077/electron-builder-snap-installer-confusing-home-directory...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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tomcat - jakarta.servlet.ServletException: Class [com.practice.MyServlet] is not a Servlet
    I am beginner to working with servlet. I am creating a servlet and but after running that i am getting ... -servlet-servletexception-class-com-practice-myservlet-is-not-a-servle...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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Strange error in C++- operation << in ofstream can't work with strings
    In the following code I got somehow the following error (C++11,g+) : template < typename T >static void ... /strange-error-in-c-operation-in-ofstream-cant-work-with-strings...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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How to convert Unicode Hex Characters to Latin-1 in JavaScript
    I'm using rae-api to get the definition of the words in their dictionary. The problem is for example: I search ... /how-to-convert-unicode-hex-characters-to-latin-1-in-javascript...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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How to delete all duplicate records from sql
    i have table in sql and I want to remove duplicate records but remove all duplicate records First name last ... /questions/65872042/how-to-delete-all-duplicate-records-from-sql...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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pip - Python venv module not found
    I am trying to create a portable venv on my stick to copy paste it to someone, so he doens't need ... :https://stackoverflow.com/questions/65872033/python-venv-module-not-found...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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excel - VBA - Loop through folders on Onedrive
    I′ve the code below that loops through the folders on the path where the excel file is saved and ... stackoverflow.com/questions/65871956/vba-loop-through-folders-on-onedrive...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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SwiftUI Problem with main attribute only in Previews
    I am running a SwiftUI app (Xcode 12.3) using the App approach: @main struct ThingsApp: App { ... } ... .com/questions/65871820/swiftui-problem-with-main-attribute-only-in-previews...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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javascript - Can't animate html progress using react-spring
    I am trying to animate a html bar element using react-spring like this: import { useSpring, animated } ... .com/questions/65871807/cant-animate-html-progress-using-react-spring...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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iphone - Can I submit IOS app created on non-IOS devices (like, using VMware or any other way) or without MacBook?
    I need to know if I can submit IOS app which is not built within apple device. I'm using IOS in VMware to ... ios-app-created-on-non-ios-devices-like-using-vmware-or-any-other...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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vue.js - CORS Missing Allow Origin
    My server (written with Django) is running at http://localhost:8000. The Nuxt application is running at ... :https://stackoverflow.com/questions/65871711/cors-missing-allow-origin...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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javascript - What is a better choice to hide an element rather than onBlur()?
    I have a created a custom searchable dropdown and when I focus on the input I show the dropdown and if I click ... what-is-a-better-choice-to-hide-an-element-rather-than-onblur...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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python - How to access object attribute given string corresponding to name of that attribute
    How do you set/get the values of attributes of t given by x? class Test: def __init__(self): self ... //stackoverflow.com/questions/65871678/pass-classs-method-as-function-argument...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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python - OSError: [Errno -9985] Device unavailable. with sr.Microphone() as source in two different threads
    I am using speech_recognition version 3.8.1. In my main thread, I have loop running that is constantly listening ... -9985-device-unavailable-with-sr-microphone-as-source-in-two...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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c++ - Windows applications cannot be stopped and hangs
    I created a program with C++ wxWidgets Framework to read data from the serial port in Windows 7. When ... .com/questions/65871576/windows-applications-cannot-be-stopped-and-hangs...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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unity3d - ScriptableObject data modified from code in editor mode, but containing asset file not changed
    I have a ScriptableObject reference in a MonoBehaviour class. Modify its values with CustomEditor button. Save It. ... modified-from-code-in-editor-mode-but-containing-asset-fi...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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wsl 2 - How can I enter the copy mode when I scroll the mouse while using Tmux in MinTTY?
    Scrolling the mouse while using Tmux in MinTTY, the command history is scrolled. It seems that MinTTY converts mouse scroll ... -when-i-scroll-the-mouse-while-using-tmux-in-mintty...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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159 views
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java - Android quiz How to show the question based on the answer?
    I am currently doing a quiz app and the question should be coming out based on the answer. The below is my ... 65871541/android-quiz-how-to-show-the-question-based-on-the-answer...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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javascript - Can I test an API call originated at the server level?
    This might be a very dumb question, but I'm going to try. I have a React app with an API that can be ... questions/65871504/can-i-test-an-api-call-originated-at-the-server-level...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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javascript - How to merge the objects having same id and corresponding array objects which are nested inside the object in a array
    I am trying to merge the objects having same id and their corresponding array of objects having same value to ... -objects-having-same-id-and-corresponding-array-objects-which-ar...
asked Oct 7, 2021 in Technique[技术] by 深蓝 (71.8m points)
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