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asked Feb 5, 2021 in Others[杂七杂八] by ostack (1.4k points)

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1 answer 201 views

Mixing C functions in an Objective-C class

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

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1 answer 231 views

r - Get specific object from Rdata file

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

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1 answer 247 views

Show TimePicker with minutes intervals in android

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

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1 answer 315 views

In Ruby on Rails, how do I format a date with the "th" suffix, as in, "Sun Oct 5th"?

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

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1 answer 106 views

java - Synchronization of non-final field

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

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1 answer 629 views

javascript - jasmine: Async callback was not invoked within timeout specified by jasmine.DEFAULT_TIMEOUT_INTERVAL

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

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1 answer 149 views

c# - Why is .Contains slow? Most efficient way to get multiple entities by primary key?

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

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1 answer 291 views

java - Case insensitive string as HashMap key

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

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1 answer 196 views

c# - Dictionary returning a default value if the key does not exist

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

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1 answer 214 views

Allow CORS REST request to a Express/Node.js application on Heroku

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

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1 answer 126 views

c# - Get Month name from month number

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

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1 answer 1.4k views

error handling - How do I turn off PHP Notices?

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

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1 answer 414 views

reactjs - Why do the React docs recommend doing AJAX in componentDidMount, not componentWillMount?

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

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1 answer 179 views

Select a complete table with Javascript (to be copied to clipboard)

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

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1 answer 138 views

css - Remove gutter space for a specific div only

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

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1 answer 344 views

syntax - How do I modify a MySQL column to allow NULL?

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

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1 answer 327 views

c - What do numbers using 0x notation mean?

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

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1 answer 140 views

C++: what regex library should I use?

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

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1 answer 540 views

objective c - Using NSPredicate to filter an NSArray based on NSDictionary keys

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

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1 answer 95 views

How to play a sound in C#, .NET

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

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1 answer 156 views

c# - The need for volatile modifier in double checked locking in .NET

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

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1 answer 226 views

Call and receive output from Python script in Java?

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

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1 answer 291 views

ios - Is it possible to allow didSet to be called during initialization in Swift?

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

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1 answer 175 views

c - Mapping a numeric range onto another

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

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1 answer 244 views

Local function vs Lambda C# 7.0

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

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1 answer 304 views

python - How to apply gradient clipping in TensorFlow?

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

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1 answer 191 views

android - Programmatically update widget from activity/service/receiver

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

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1 answer 109 views

How to normalize a histogram in MATLAB?

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

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1 answer 105 views

java - The simplest way to comma-delimit a list?

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

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1 answer 650 views

design patterns - Can't combine Factory / DI

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

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1 answer 78 views

javascript - Getting the first index of an object

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

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1 answer 492 views

Javascript .querySelector find <div> by innerTEXT

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

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1 answer 454 views

javascript - Angular 4 Interceptor retry requests after token refresh

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

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1 answer 1.3k views

github - git gc --aggressive vs git repack

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

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1 answer 732 views

uikit - Adding view on StatusBar in iPhone

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

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