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Speech Recognition in python not working in linux

I am using linux mint 20 and what error i am getting is that when i run the function for speech ... com/questions/66062468/speech-recognition-in-python-not-working-in-linux...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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r - How to add multiple empty columns to an empty data frame?

I have created an empty data frame empty_df, and want to add new columns of type double() with names new_col_names, to ... /how-to-add-multiple-empty-columns-to-an-empty-data-frame...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Aggregation in spring boot

I have done Aggregaion Like Following: Aggregation aggregation = Aggregation.newAggregation( Aggregation.project(" ... .com/questions/66062345/aggregation-in-spring-boot...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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ubuntu - ssh change default authentication

when I try to access to a router with ssh enabled, it says this: Unable to negotiate with 101.16 ... :https://stackoverflow.com/questions/66062463/ssh-change-default-authentication...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c++ - Is it ever safe to reinterpret_cast the address of a variable to the address of a union?

Is the following well-defined (i.e. does not reply on undefined or implementation defined behaviour)? header.hpp: ... reinterpret-cast-the-address-of-a-variable-to-the-address-of...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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asynchronous - Neural network accelerator executes layer by layer

Modern accelerator such as GPU, when executes a forward pass on neural network, will it execute layer by ... /questions/66062260/neural-network-accelerator-executes-layer-by-layer...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How do I create a unique clustered index in Azure Synapse Analytics?

I'm trying to create a table with a unique clustered index on Azure Synapse Analytics I've tried CREATE TABLE [ ... -do-i-create-a-unique-clustered-index-in-azure-synapse-analytics...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Floating Button showed too low - placed in CoordinatorLayout with android:layout_gravity="bottom|end"

my floating action button shows up too low, even though it looks just fine in the Android Studio ... floating-button-showed-too-low-placed-in-coordinatorlayout-with-androidlayout...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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typescript - How to remove the all child classes from the parent in JavaScript

I want to remove the bootstrap child classes row from the parent element .But not working for me showing the ... to-remove-the-all-child-classes-from-the-parent-in-javascript...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Pandas remove rows where several columns are not nan

I have a dataframe that looks like this: A B C D E 0 P 10 NaN 5.0 9.0 1 Q 19 NaN NaN ... /stackoverflow.com/questions/66061955/pandas-remove-rows-where-several-columns-are-not-nan...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - High CPU usage for UDP server

I'm working on a simple UDP server. To receive packets I created a Thread subclass and in its run() method ... ://stackoverflow.com/questions/66061932/high-cpu-usage-for-udp-server...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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smtp - How to send a Message Delivery Status with fail status using MailKit

We have a dovecot/postfix mail server which we use for automation purposes through IMAP and SMTP protocols. There ... send-a-message-delivery-status-with-fail-status-using-mailkit...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - keras VGG19 add Input layer got graph disconnected error

I have below code, I do not understand why this is graph disconnected error? I do not know what is ... questions/66061919/keras-vgg19-add-input-layer-got-graph-disconnected-error...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Flatten a tree into an array in Angular

I have created a tree, in Angular, from an array with property like id and parentId, using the following ... com/questions/66063003/flatten-a-tree-into-an-array-in-angular...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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SwiftUI: how to keep font colours in top edge area?

I use a custom black background in an app so I am using this code to ignore the SafeArea var body: some ... questions/66062854/swiftui-how-to-keep-font-colours-in-top-edge-area...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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c - Riot client using sock_udp causes segmentation fault

I am trying to build a server - client in RIOT OS using c and sockets for their commnunication. They ... /questions/66062842/riot-client-using-sock-udp-causes-segmentation-fault...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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arrays - Javascript group objects by property

(Closed.) This question is not reproducible or was caused by typos. It is not currently accepting ... /stackoverflow.com/questions/66062829/transforming-objects-with-map-reduce...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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css - How to change the display of the posts in a Jekyll minima theme like this?

The Jekyll minima theme displays the posts by injecting too much space between the posts so that only a few posts fit ... -display-of-the-posts-in-a-jekyll-minima-theme-like-this...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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nginx - How to hide ".py" ".cgi" ".pl" in my URLs?

I have Nginx server up and running, I am trying to host a CGI script, so, it is hosted at https://sub. ... stackoverflow.com/questions/66062556/how-to-hide-py-cgi-pl-in-my-urls...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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how to access prviate members of an instance in c++,

(Closed). This question needs details or clarity. It is not currently accepting answers. question from:https://stackoverflow. ... /how-to-access-prviate-members-of-an-instance-in-c...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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node.js - Can I put a progress bar in dockerfile COPY?

I have created a dockerfile for my nodejs project I am first copying the code files of current directory to docker ... /66063631/can-i-put-a-progress-bar-in-dockerfile-copy...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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twitter bootstrap - Content jumping after animation in chrome browser in mobile

I am currently trying to add animations to various elements of this page using 'Animate.css' and 'Wow.js' ... /66063601/content-jumping-after-animation-in-chrome-browser-in-mobile...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java - Create instance of generic class member: Class<T>.newInstance() throws exception

I want to make a generic class which stores a pool of temporary objects (such as 2D vector Vec2d ) ... /create-instance-of-generic-class-member-classt-newinstance-throws-exception...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Nested asynchronous processing with celluloid ruby gem

I am trying nested asynchronous processing with Celluloid ruby gem as bellow class A include Celluloid def ... /66063278/nested-asynchronous-processing-with-celluloid-ruby-gem...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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socket.io - JS SocketIO client with polling transport auto reconnection with updated data

I'm using only polling transport! I need to get new value at server side each time the client has ... js-socketio-client-with-polling-transport-auto-reconnection-with-updated-data...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - Machine learning - Structure of input data

I am trying out machine learning in python to predict future values. My data (X1, ... , X8, Y) ... ://stackoverflow.com/questions/66063190/machine-learning-structure-of-input-data...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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How to change the background on each page in rails?

So I am using Ruby on Rails to build a collaborative artist platform. I would like the homepage's body background ... /66063074/how-to-change-the-background-on-each-page-in-rails...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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I can't get images to the same size [HTML/CSS]

I have two pictures that have 512px in height and 512px in width. Whatsoever the plus symbol is bigger than the shutdown ... /66063070/i-cant-get-images-to-the-same-size-html-css...

asked Oct 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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