Recent questions tagged optimization

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optimization - What to do with Java BigDecimal performance?

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

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optimization - Most efficient way of converting String to Integer in java

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

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optimization - When do compilers inline C++ code?

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

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optimization - Speed up bitstring/bit operations in Python?

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

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optimization - foldl is tail recursive, so how come foldr runs faster than foldl?

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

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optimization - When is not a good time to use python generators?

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

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optimization - Coalesce function for PHP?

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

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optimization - Speeding up row counting in MySQL

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

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optimization - Why does the Java API use int instead of short or byte?

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

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1 answer 717 views

optimization - Is the inequality operator faster than the equality operator?

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

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1 answer 686 views

optimization - GCC C++ "Hello World" program -> .exe is 500kb big when compiled on Windows. How can I reduce its size?

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

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optimization - Does multithreading make sense for IO-bound operations?

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

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optimization - Deflate compression browser compatibility and advantages over GZIP

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

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1 answer 747 views

optimization - Time complexity of memory allocation

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

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1 answer 708 views

optimization - Measuring actual MySQL query time

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

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1 answer 677 views

optimization - Fastest way to convert string to integer in PHP

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

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1 answer 585 views

optimization - What is copy-on-write?

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

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1 answer 597 views

optimization - How can I rank observations in-group faster?

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

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1 answer 665 views

optimization - Why to use StringBuffer in Java instead of the string concatenation operator

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

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1 answer 707 views

optimization - Does adding 'LIMIT 1' to MySQL queries make them faster when you know there will only be 1 result?

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

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1 answer 550 views

optimization - SIMD instructions lowering CPU frequency

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

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1 answer 722 views

optimization - Ternary operators in JavaScript without an "else"

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

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1 answer 660 views

optimization - How do I add indices to MySQL tables?

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

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1 answer 591 views

optimization - Why is Swift compile time so slow?

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

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1 answer 749 views

optimization - What is an Efficient algorithm to find Area of Overlapping Rectangles

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

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1 answer 704 views

optimization - Most efficient way to increment a Map value in Java

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

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1 answer 549 views

optimization - What is the purpose of the "role" attribute in HTML?

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

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1 answer 730 views

optimization - How do you test running time of VBA code?

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

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