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)

database - When to close db connection on android? Every time after your operation finished or after your app exit

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

php - How to install an older version of PHPUnit through PEAR?

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

maven - Proper fix for Java 10 complaining about illegal reflection access by jaxb-impl 2.3.0?

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

How can I enable the federated engine in mysql after installation?

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

java - How to map a JSON column with H2, JPA, and Hibernate

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

java - What is inlining?

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

javascript - When to use promise.all()?

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

android - how to get background color from current theme programmatically

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

Go HTTP Post and use Cookies

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

sql - Inserting into Oracle and retrieving the generated sequence ID

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

ios - Storing images in Core Data or as file?

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

How do you detect an evil merge in git?

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220 views 1 answer

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

syntax - Is it bad practice to comment out single lines of CSS with //?

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443 views 1 answer

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

android - How can I get the application's icon from the package name?

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

.net - What does MethodImplOptions.Synchronized do?

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

c# - easy and fast way to convert an int to binary?

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

Show commits involved in a prior git merge

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

c++ - Using std::move() when returning a value from a function to avoid to copy

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

c# - How do I make a WPF window movable by dragging the extended window frame?

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442 views 1 answer

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

Python 3, read/write compressed json objects from/to gzip file

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

c - getopt does not parse optional arguments to parameters

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624 views 1 answer

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

jquery - How do you fadeIn and animate at the same time?

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

javascript - How do I escape a string for a shell command in node?

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

ruby on rails - Capybara with subdomains - default_host

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

architecture - Pros & Cons of putting all code in Header files in C++?

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374 views 1 answer

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

javascript - How to create a custom mesh on THREE.JS?

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429 views 1 answer

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

Dynamically implementing an interface in .NET 4.0 (C#)

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

iphone - Getting an error from push notification

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