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javascript - How to handle errors outside try/catch?

I have error hiding system from the console using try/catch in many places in my code. Example: try { ... .com/questions/65896853/how-to-handle-errors-outside-try-catch...

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

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352 views

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python - How to save a seaborn plot as svg or png

Hi all I have been trying to save my output chart with "plt.savefig("coeff.png")" as svg or png but what I get ... .com/questions/65896805/how-to-save-a-seaborn-plot-as-svg-or-png...

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

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90 views

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c++ - Can create window like C#'s TransparencyKey in Qt?

I should to create window like C#'s TransparencyKey in Qt. Normally, to make a window transparent in Qt, ... com/questions/65896659/can-create-window-like-cs-transparencykey-in-qt...

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

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115 views

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r - Shiny button doesn't work when I click it. Can sb help me?

I want to add 3 different buttons to show different plot but use the same input information. But now I was trapped in ... /shiny-button-doesnt-work-when-i-click-it-can-sb-help-me...

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

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430 views

1 answer

amazon web services - I get invalid json error when i try to add read access policy in s3 permission tab

I am new to AWS. I created s3 bucket - public where i stored all my images which i want to show on my front end ... -error-when-i-try-to-add-read-access-policy-in-s3-permission-t...

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

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211 views

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android button - How can i change imagebutton background on onclick

Closed. This question needs debugging details. It is not currently accepting answers. question from:https:// ... /65896612/how-can-i-change-imagebutton-background-on-onclick...

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

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369 views

1 answer

php - insert query mysql throws PDO::exec() expects exactly 1 parameter, 2 given

I've pieced together some code I've gleaned from the internet: I'm trying to scan a directory to insert ... /insert-query-mysql-throws-pdoexec-expects-exactly-1-parameter-2-given...

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

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313 views

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caching - Does Multi2Sim support write-through cache?

I want to learn about the impact of write-back and write-through caching on performance. And the ... .com/questions/65896569/does-multi2sim-support-write-through-cache...

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

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292 views

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Pandas DataFrame "info" method

I combine multiple csv files to produce a dataframe. I use .info() method for a quick summary of my ... :https://stackoverflow.com/questions/65896566/pandas-dataframe-info-method...

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

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123 views

1 answer

css - Cant set origin for an element in JavaScript

I am making a simple game in js which consists of a grid and some cells This is what it currently looks ... .com/questions/65897638/cant-set-origin-for-an-element-in-javascript...

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

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411 views

1 answer

WebStorm: changing linter underline color

WebStorm seems like the IDE for web dev, and I've been enjoying it very much. The only problem ... ://stackoverflow.com/questions/65897633/webstorm-changing-linter-underline-color...

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

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362 views

1 answer

ruby - Rails Devise: authenticate either two models

I'm building Rails app with three models for devise : Administrator, Teacher, Student. I would like ... .com/questions/65897519/rails-devise-authenticate-either-two-models...

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

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92 views

1 answer

javascript - how to get data use fetch API correctly in vue js?

I'm trying to fetch data from the backend using the GET method, but I always fail to get the data. I get the ... /65897503/how-to-get-data-use-fetch-api-correctly-in-vue-js...

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

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1.4k views

1 answer

ffmpeg - How to set H264 NVENC encoding parameters to output high-quality video stream?

I use NVENC (nvEncodeAPI) interface hardware encoding H264, and then RTMP to stream out, when using ffplay to ... h264-nvenc-encoding-parameters-to-output-high-quality-video-stream...

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

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409 views

1 answer

Merge two html reports using powershell script

I have two html reports. need to combine those 2 report as single one. (Get-Content "C:TEMPFile1.html ... .com/questions/65897436/merge-two-html-reports-using-powershell-script...

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

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207 views

1 answer

java - Is it overloading if a class implements muplitple interfaces with similar methods?

I'm curious to know whether it could be considered as method overloading if a class implements two or ... overloading-if-a-class-implements-muplitple-interfaces-with-similar-method...

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

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187 views

1 answer

Directory permissions are not set in the Docker Compose(Docker)

My service(docker-compose.yml): nodejs: build: context: configs/nodejs args: - UID=$UID - GID=$GID ... /65897398/directory-permissions-are-not-set-in-the-docker-composedocker...

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

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271 views

1 answer

ruby - OAuth2 access token can't get authenticated when it's not expired, and API calls has the correct token

NOTICE Tokens are truncated in the sample codes and logs. Environments /app # uname -a Linux 962304bb1640 4.15.0 ... token-cant-get-authenticated-when-its-not-expired-and-api-calls...

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

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886 views

1 answer

android - Kotlin unresolved reference : inflate

i was learning how to make recycler view in kotlin, and given code like this for my adapter ... https://stackoverflow.com/questions/65897271/kotlin-unresolved-reference-inflate...

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

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83 views

1 answer

python - Cannot Print Out of For Loop

if __name__ == '__main__': N = int(input()) list1 = [] for data in range(N+1): commands, index, ... from:https://stackoverflow.com/questions/65897253/cannot-print-out-of-for-loop...

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

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304 views

1 answer

c++ - How to get the next enum value from an enum in protobuf?

I have a protobuf message with non-consecutive enum values something like this: message Information { enum Versions { version1 ... -get-the-next-enum-value-from-an-enum-in-protobuf...

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

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518 views

1 answer

cluster analysis - What is Dim in k-means clustering or K-medoids?

The Image contain clustersK-mdoids clustering Here is data that are used to make clusters. Data that are used for ... 65897092/what-is-dim-in-k-means-clustering-or-k-medoids...

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

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214 views

1 answer

javascript - How to loop sort data coming from ajax calls after data has already been fetched through ALL pages?

I'm having trouble for sorting the array through loop. It works partially every 20 element (sorting page by page ... data-coming-from-ajax-calls-after-data-has-already-been-fetched...

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

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78 views

1 answer

Javascript/Express Class. Is this a way to make an object?

I'm following a tutorial on integrating Twilio into a MERN project. I have no idea what the hell the guy is ... 65897001/javascript-express-class-is-this-a-way-to-make-an-object...

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

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129 views

1 answer

java - Trying to populate listview with array text

I have a listview that I am trying to populate by changing the text of the row xml to the file ... stackoverflow.com/questions/65896983/trying-to-populate-listview-with-array-text...

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

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353 views

1 answer

pandas - Python dictionary new index returns NaN value

I am new to Python and just started learning Pandas. I created a dictionary and want to change the index. ... .com/questions/65896936/python-dictionary-new-index-returns-nan-value...

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

0 votes

153 views

1 answer

php server has no reponse after ios send data

I just want to send device token to php server and store that in MySQL. But no matter I tried, the php ... com/questions/65896920/php-server-has-no-reponse-after-ios-send-data...

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

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559 views

1 answer

tensorflow - How to propagate mlpipeline-metrics from custom Python function TFX component?

Note: this is a copy of a GitHub issue I reported. It is re-posted in hope to get more attention, ... /how-to-propagate-mlpipeline-metrics-from-custom-python-function-tfx-component...

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

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