Which "href" value should I use for JavaScript links, "#" or "javascript:void(0)"?

javascripthtmloptimizationperformancehref
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What is the best way to set a register to zero in x86 assembly: xor, mov or and?

optimizationperformanceassemblyx86micro-optimization
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String formatting: % vs. .format vs. f-string literal

pythonperformancestring-formattingf-string
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What makes a SQL statement sargable?

sql-serverperformance
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When should I (not) want to use pandas apply() in my code?

pythonpandasperformanceapply
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meltmongodbsql-execution-planretaincountslicepypiselectstored-proceduresandroid-dialogfragmentvariablestabsprojectioninfinite-loopscreen-scrapinginstantiationangularjs-httpposixpreflighteditorprimitive