16892 Developer Q&A Community

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

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

c++ - Do I have to use atomic<bool> for "exit" bool variable?

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

java - JAX-RS using exception mappers

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

Advantages of classes with only static methods in C++

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

What's the difference between iterating over a file with foreach or while in Perl?

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

javascript - Run shell script with node.js (childProcess)

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

How to use "gets" and "gets.chomp" in Ruby

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

amazon web services - Allow AWS Lambda to access RDS Database

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

performance - Why doesn't Python's mmap work with large files?

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

css - What exactly flex-basis property sets?

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533 views 1 answer

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

bash - What does 'K' mean in this regex?

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

iphone - drawRect not being called in my subclass of UIImageView

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

c++ - Convert char * to LPWSTR

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

javascript - Will $(window).resize() fire on orientation change?

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539 views 1 answer

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

Why does Facebook Graph API say my account is non-active?

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

c++ - Should I use cstdint?

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

Add preprocessor macro to a target in xcode 6

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

Spark using python: How to resolve Stage x contains a task of very large size (xxx KB). The maximum recommended task size is 100 KB

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

python - Convert Pandas series containing string to boolean

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

ios - How can I both stroke and fill with NSAttributedString w/ UILabel

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

c++ - Can member variables be used to initialize other members in an initialization list?

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

r - can the value.var in dcast be a list or have multiple value variables?

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

java - Read and Write Text in ANSI format

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

iphone - App submission failed due to icon dimensions (0 x 0)

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

java - How do I send HTML email in Spring MVC?

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

jquery - Javascript, Razor and Escape characters. Like apostrophe

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496 views 1 answer

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

How to loop over files in natural order in Bash?

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336 views 1 answer

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

python - numpy float: 10x slower than builtin in arithmetic operations?

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395 views 1 answer

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

php - How to find array / dictionary value using key?

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