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)

c++ - Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_u64 on Intel CPUs

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

git - master branch and 'origin/master' have diverged, how to 'undiverge' branches'?

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

algorithm - Difference between Big-O and Little-O Notation

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316 views 1 answer

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

character encoding - Unicode, UTF, ASCII, ANSI format differences

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

git - How to change the remote a branch is tracking?

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

javascript - Installing a local module using npm?

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

git: fatal: Could not read from remote repository

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675 views 1 answer

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

android - How to keep onItemSelected from firing off on a newly instantiated Spinner?

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

javascript - jQuery checkbox checked state changed event

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

Why do R objects not print in a function or a "for" loop?

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159 views 1 answer

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

algorithm - Is there an efficient way to generate N random integers in a range that have a given sum or average?

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217 views 1 answer

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

dialog - Javascript close alert box

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582 views 1 answer

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

git - Apply gradle file from different repository

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237 views 1 answer

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

jqgrid - Adding a CSS class to a column

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896 views 1 answer

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

c++ - Application failed to start because it could not find or load the QT platform plugin "windows"

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391 views 1 answer

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

Where exactly does C++ standard say dereferencing an uninitialized pointer is undefined behavior?

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280 views 1 answer

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

code formatting - Dangerous implications of Allman style in JavaScript

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919 views 1 answer

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

python - Approximating data with a multi segment cubic bezier curve and a distance as well as a curvature contraint

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254 views 1 answer

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

c++ - Examples of when a bitwise swap() is a bad idea?

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129 views 1 answer

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

jquery - Code working in jsFiddle but not in browser

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384 views 1 answer

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

javascript - Why do we use SpreadsheetApp.flush();?

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236 views 1 answer

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

java - Getting fonts, sizes, bold,...etc

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183 views 1 answer

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

java - Wanting a type of grid for a pixel editor

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395 views 1 answer

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

javascript - Is there currently anyway to concatenate two or more string literal types to a single string literal type in TypeScript right now?

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246 views 1 answer

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

java - Calling one JFrame from another using Timer without any buttons

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85 views 1 answer

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

c - Are compilers allowed to eliminate infinite loops?

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155 views 1 answer

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

android - How do I set my app as the default SMS app?

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120 views 1 answer

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

c++ - Why does a static data member need to be defined outside of the class?

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260 views 1 answer

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