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syntax - Is there a goto statement in Java?

I'm confused about this. Most of us have been told that there isn't any goto statement in Java. But I found ... questions/65877146/can-i-end-infinity-loop-with-goto-and-system-exit...

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

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427 views

1 answer

javascript - firebase : sending email verification during signup

I tested that user is added to database but she never receive any email : what's wrong below ... .com/questions/65877116/firebase-sending-email-verification-during-signup...

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

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583 views

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docker - OCI runtime create failed container_linux.go:370

I searched this error and the solution given on threads is not working Cannot start any docker container ... /questions/65877107/oci-runtime-create-failed-container-linux-go370...

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

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327 views

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email - Cannot Send Java-Mail using jar File After Clean And Building - NetBeans - JDK8

When Running GUI Application From NetBeans IDE Everything going well, and mails are sending without any issue but ... mail-using-jar-file-after-clean-and-building-netbeans-jdk8...

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

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152 views

1 answer

reactjs - First click not re-rendering component in react

I am trying to create a simple app component that will be in used more than once that will be rendered ... com/questions/65876955/first-click-not-re-rendering-component-in-react...

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

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893 views

1 answer

signal processing - How to count Morse dashes and gaps in .wav file using Python 3

I have to make a Python algorithm that calculates a .wav file (with a message in Morse code) into the readable text. ... -to-count-morse-dashes-and-gaps-in-wav-file-using-python-3...

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

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346 views

1 answer

java - Serialization problem with "is getter" to property name in jackson databind

I have a problem with serialization of "is getter" accessor to property name. I have a class with boolean ... -problem-with-is-getter-to-property-name-in-jackson-databind...

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

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269 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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271 views

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python 3.x - Feeding Classifier data from LSTM Autoencoder

Goal: I have built a LSTM autoencoder for the purpose of feature reduction. My plan is to encode ... .com/questions/65876808/feeding-classifier-data-from-lstm-autoencoder...

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

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490 views

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javascript - I am getting this error :-Error: Failed to lookup view "index" in views directory please tell me the solution

app.js it is main file // importing the module const express = require("express") const path = require("path" ... -this-error-error-failed-to-lookup-view-index-in-views-director...

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

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64 views

1 answer

php - Why does my if else stament work but when I replace it with a function it doesn't?

I am creating dynamically some accordions (the number depends on the database output) which contain input forms and want to ... work-but-when-i-replace-it-with-a-function-it-doesn...

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

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492 views

1 answer

linux - Why is my hello-1.c and Makefile not producing .ko files?

I am following the Linux Kernel Module Programming Guide's hello world programming examples (pg 8-9): https://tldp.org/ ... why-is-my-hello-1-c-and-makefile-not-producing-ko-files...

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

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283 views

1 answer

excel - How to create 1000 macro buttons without creating each one individually

I'm working on a project for work and the last piece of the puzzle is creating a macro button on the ... /how-to-create-1000-macro-buttons-without-creating-each-one-individually...

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

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156 views

1 answer

How is failover handled in case of database sharding?

I have been trying to understand how database sharing works. Let's say I have a database with two separate ... /65877639/how-is-failover-handled-in-case-of-database-sharding...

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

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122 views

1 answer

ios - NSListener failing to find port

I'm looking at some libraries for LIFX using Swift, and I'm stumped on this one. I can address ... https://stackoverflow.com/questions/65877632/nslistener-failing-to-find-port...

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

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326 views

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python - How can I vectorize a masked weighted average with condition using numpy?

The unvectorized code reads: import numpy as np import numpy.ma as ma np.random.seed(42) H = np.random. ... -can-i-vectorize-a-masked-weighted-average-with-condition-using-numpy...

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

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345 views

1 answer

python - Link Text for Watermark Using ReportLab

Currently I am writing a watermark to PDF documents using ReportLab and PyPDF2. I have the following code ... .com/questions/65877602/link-text-for-watermark-using-reportlab...

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

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346 views

1 answer

web - The best ways to optimise website except mod-pagespeed

Absolute newbee in making website, but so far manages to make one on Dle engine and it is working fine. ... /65877573/the-best-ways-to-optimise-website-except-mod-pagespeed...

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

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162 views

1 answer

reactjs - Mongodb aggregation help about advanced chat

I tell you I need help with a query in MongoDB in which I need to bring data from the chats, ... //stackoverflow.com/questions/65877559/mongodb-aggregation-help-about-advanced-chat...

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

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119 views

1 answer

c# - How to use string as generic type

This question already has answers here: question from:https://stackoverflow.com/questions/65877533/how-to-use-string-as-generic-type...

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

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79 views

1 answer

r - code a variable with the values of multiple variables

This question already has answers here: question from:https://stackoverflow.com/questions/65877416/code-a-variable-with-the-values-of-multiple-variables...

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

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172 views

1 answer

javascript - Unable to type in text-box in modal and re-render with new state

I have the following model in my render method: { showEditModal && <Modal toggleModal={this.togglePageModal} pageModal={true}> ... in-text-box-in-modal-and-re-render-with-new-state...

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

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221 views

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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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473 views

1 answer

shell - Whenever I execute a bash command, I got a "awk: line 27: illegal reference to array change_array"?

As far as I test, mostly bash commands lead me to this awk warnning: $ cd ~ awk: line 27: illegal reference to array ... -a-bash-command-i-got-a-awk-line-27-illegal-reference-to-a...

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

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254 views

1 answer

image - How to automaitcally install ffmepg in c#

so I am writing a c# application which uses ffmpeg to upscale videos. Currently, it checks if ffmpeg is ... /questions/65877322/how-to-automaitcally-install-ffmepg-in-c-sharp...

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

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194 views

1 answer

javascript - Updating page content after Fetch from Client side - Express

I have a list of items being displayed on screen. How do I update the content on the page to ... questions/65877300/updating-page-content-after-fetch-from-client-side-express...

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

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154 views

1 answer

r - Normality test in a dataframe with multiple factors

I have a data frame with five columns > str(testco) 'data.frame': 78 obs. of 6 variables: $ id ... .com/questions/65877285/normality-test-in-a-dataframe-with-multiple-factors...

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

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87 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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