Recent questions tagged Persistence

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persistence - Where to save application data in .NET application

My application is something similar to a Contact Manager. Let's say a user can enter contacts with their ... What's the recommended practice? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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persistence - Is there an iPhone-like Keychain in Android?

I'm looking for something like the Keychain on the iPhone, but for Android development. Something that gives me ... behaviour described by me? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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328 views

1 answer

persistence - Is there a way to change the JPA fetch type on a method?

Is there a way to change the JPA fetch type on a single method without editing the entity object? I have ... entire class) use eager fetching? See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

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381 views

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persistence - JAVA: an EntityManager object in a multithread environment

if I have multiple threads, each use injector to get the EntityManager object, each use the em object to ... without documentation. Thank you. See Question&Answers more detail:os...

asked Oct 24, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

295 views

1 answer

persistence - Is there a way in PHP to use persistent data as in Java EE? (sharing objects between PHP threads) without session nor cache/DB

Is there a way in PHP to use "out of session" variables, which would not be loaded/unloaded at every ... following @PeterM comment, see below). See Question&Answers more detail:os...