16892 Developer Q&A Community

asked Feb 5, 2021 in Others[杂七杂八] by ostack (1.4k points)

Welcome to Our Knowledge Sharing Community-Open, Learning,Share

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

Error: connect ECONNREFUSED 127.0.0.1:3306. : mysql connection failed while using node.js (using xampp)

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3.0k views 1 answer

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

SVG sprite file - is it necessary for it to have ".svg" extension, or is php/nothing ok so long as the content type header is set correctly?

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216 views 1 answer

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

NGINX: disallow public IP access + rewrite base URL

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276 views 1 answer

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

javascript - Not sure if I'm doing something wrong, but I can't display emojis inside the PDF

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492 views 1 answer

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

Is there a way to make URL in status clickable on Slack

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159 views 1 answer

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

python - Twitch discord.py bot

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101 views 1 answer

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

php - How can I remain logged-in in the iframe which is used in a different domain?

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211 views 1 answer

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

java - qrtz_simple_triggers gets updated even when i have quartz scheduler with RamJobStore configuration

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317 views 1 answer

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

How can I search by emoji with text from MySQL table which is in utf8mb4

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304 views 1 answer

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

reactjs - useEffect is not triggered by a change in ref.current from a child component

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325 views 1 answer

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

c# - .Net Parse blob data from MySQL dump file

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200 views 1 answer

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

reactjs - Not getting conditional element in react dom unit test

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360 views 1 answer

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

javascript - How to show related attribute in "add product page" WooCommerce

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112 views 1 answer

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

cakephp - CORS errors because of internal app error

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996 views 1 answer

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

load balancing - Enable stats uri page in HAProxy tcp mode

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1.5k views 1 answer

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

geolocation - Newbie Rails Geocoder reverse search undefined error (Fresh project)

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616 views 1 answer

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

linux - How to use custom image kernel for ubuntu in qemu?

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364 views 1 answer

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

reactjs - WCAG ARIA-required issues with react-select

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344 views 1 answer

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

language agnostic - Is floating point math broken?

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123 views 1 answer

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

google apps script - How to modify organizer calendar event by participant?

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425 views 1 answer

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

python - Django Login Says Invalid Password Even For Correct Login Credential even though the login works for Django Admin

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438 views 1 answer

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

database - How to save data in json or any other file format for the further use by JavaScript

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158 views 1 answer

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

ASN1 header when doing public key pinning on iOS Swift

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441 views 1 answer

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

apache2 - Apache custom date time format in ErrorLogFormat

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710 views 1 answer

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

c# - How can I download a binary file to an Android device using a URL?

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92 views 1 answer

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

kubernetes - Can I run different commands in different replicas of the same deployment?

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304 views 1 answer

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

Wordpress insert base64 image as attachment not working

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305 views 1 answer

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

Flutter How to set displayName with GetX?

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413 views 1 answer

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