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

java - org.hibernate.AnnotationException: @OneToOne or @ManyToOne on entities.Ques#tion.examId references an unknown entity: long

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

java - What's the Color code for Android Hint?

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

macos - codesign gives always no identity found error via terminal

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

Disable RVM or use Ruby which was installed without RVM?

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

java - Using generics in Spring Data JPA repositories

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

c# - How do I create an expression tree calling IEnumerable<TSource>.Any(...)?

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

html - bootstrap 3 wrap text content within div for horizontal alignment

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

ruby - Access translation file (i18n) from inside rails model

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

How to convert image into byte array and byte array to base64 String in android?

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

how to set width which is equal to another widget on android

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

Javascript add extra argument

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

c++ - How do I include the string header?

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

android - Can't install Cordova plugins from Git on CLI

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

linux - How to test for if two files exist?

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

c# - Compile to a stand-alone executable (.exe) in Visual Studio

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

Force my heroku app to use SSL (https)

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

android - How can I add gradient effect to background color of TextView in a ListView?

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

.net - Start stop Service from Form App c#

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

c# - How do I get a client's IP address from behind a load balancer?

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

non nullable - Why is null not allowed for DateTime in C#?

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

jdbc - Where to close java PreparedStatements and ResultSets?

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

azure sql database - 'STRING_SPLIT' is not a recognized built-in function name

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503 views 1 answer

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

How to check existence of an input argument for R functions

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

Position of navigation bar for modal view - iOS7

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386 views 1 answer

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

Is there a way to instantly generate an array filled with a range of values in Swift?

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

c# - When Should I Use Response.Redirect(url, true)?

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

java - How to specify Double's precision on hibernate?

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405 views 1 answer

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

ios - Why does UICollectionView log an error when the cells are fullscreen?

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