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)

How can I run MongoDB as a Windows service?

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

How do I change the data type for a column in MySQL?

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

angular - What's the difference between @ViewChild and @ContentChild?

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

mysql - Add Foreign Key to existing table

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

what is the Class object (java.lang.Class)?

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

What is a practical use for a closure in JavaScript?

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

React Native android build failed. SDK location not found

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

java - JPA and Hibernate - Criteria vs. JPQL or HQL

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

xml - What's "tools:context" in Android layout files?

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443 views 1 answer

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

java - What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?

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455 views 1 answer

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

c# - Metadata file '.dll' could not be found

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

Managing constructors with many parameters in Java

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

java - How to check certificate name and alias in keystore files?

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196 views 1 answer

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

How do I use Wget to download all images into a single folder, from a URL?

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

Reimport a module in python while interactive

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

c# - Install a .NET windows service without InstallUtil.exe

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

How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?

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373 views 1 answer

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

xcode6 - How can Xcode 6 adaptive UIs be backwards-compatible with iOS 7 and iOS 6?

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341 views 1 answer

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

java - How to configure encoding in Maven?

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

java - Mockito: Trying to spy on method is calling the original method

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377 views 1 answer

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

javascript - 'this' does not work properly in another event. I'm clueless as to why

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

fortran - MPI_Recv overwrites parts of memory it should not access

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

Find powers of 2 in a list Prolog

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

c# - OLEDB Parameterized Query

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

php - How can I detect a create, update, delete query is successful in Codeigniter

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136 views 1 answer

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

graphics - Algorithm to fill triangle

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

monitoring - How can I view live MySQL queries?

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848 views 1 answer

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

bash - How do I rename the extension for a bunch of files?

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308 views 1 answer

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