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 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

datetime - Best way to store date/time in mongodb

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340 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - How to specify the default error page in web.xml?

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

How to create a zip archive with PowerShell?

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

sql - SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Specify an SSH key for git push for a given domain

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asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - Convert Django Model object to dict with all of the fields intact

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405 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

How to position one element relative to another with jQuery?

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254 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

ios - Creating a left-arrow button (like UINavigationBar's "back" style) on a UIToolbar

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369 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - Prevent BODY from scrolling when a modal is opened

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321 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

How to add a new audio (not mixing) into a video using ffmpeg?

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207 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c++ - How do I erase an element from std::vector<> by index?

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389 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Can I store the .git folder outside the files I want tracked?

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323 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

c# - How can I make a .NET Windows Forms application that only runs in the System Tray?

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279 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Difference between @Before, @BeforeClass, @BeforeEach and @BeforeAll

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446 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Converting integer to binary in python

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257 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

javascript - Safari 3rd party cookie iframe trick no longer working?

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176 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

No Entity Framework provider found for the ADO.NET provider with invariant name 'System.Data.SqlClient'

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318 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

installation - What's the best way to distribute Java applications?

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277 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

python - Creating a new corpus with NLTK

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228 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

html - target="_blank" vs. target="_new"

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281 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

css - How to add "active" class to Html.ActionLink in ASP.NET MVC

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261 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

How to pass data from 2nd activity to 1st activity when pressed back? - android

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242 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

SFTP in Python? (platform independent)

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181 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - How to "scan" a website (or page) for info, and bring it into my program?

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194 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

sql - Error in MySQL when setting default value for DATE or DATETIME

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125 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Set android shape color programmatically

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303 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

java - Line-breaking widget layout for Android

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76 views 1 answer

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

Where is the global git config data stored?

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286 views 1 answer

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