var numberStrInt = Number(Math.floor(1000 * Math.random()).toString());
var unaryStrInt = +Math.floor(1000 * Math.random()).toString();
var parseStrInt = parseInt(Math.floor(1000 * Math.random()).toString(), 10);
var numberStrFloat = Number((1000 * Math.random()).toString());
var unaryStrFloat = +(1000 * Math.random()).toString();
var parseStrFloat = parseInt((1000 * Math.random()).toString(), 10);
var numberNumInt = Number(Math.floor(1000 * Math.random()));
var unaryNumInt = +Math.floor(1000 * Math.random());
var parseNumInt = parseInt(Math.floor(1000 * Math.random()), 10);
var numberNumFloat = Number(1000 * Math.random());
var unaryNumFloat = +(1000 * Math.random());
var parseNumFloat = parseInt((1000 * Math.random()), 10);
var numberNaN = Number("hello");
var unaryNaN = +("hello");
var parseNaN = parseInt("hello", 10);
--enable-precise-memory-info
flag.
Test case name | Result |
---|---|
Number (with string integer) | |
Unary + (with string integer) | |
parseInt (with string integer) | |
Number (with string float) | |
Unary + (with string float) | |
parseInt (with string float) | |
Number (with integer) | |
Unary + (with integer) | |
parseInt (with integer) | |
Number (with float) | |
Unary + (with float) | |
parseInt (with float) | |
Number (with NaN) | |
Unary + (with NaN) | |
parseInt (with NaN) |
Test name | Executions per second |
---|---|
Number (with string integer) | 3664614.0 Ops/sec |
Unary + (with string integer) | 5145685.0 Ops/sec |
parseInt (with string integer) | 3642761.5 Ops/sec |
Number (with string float) | 2474587.5 Ops/sec |
Unary + (with string float) | 3126319.0 Ops/sec |
parseInt (with string float) | 2549427.0 Ops/sec |
Number (with integer) | 3973418.8 Ops/sec |
Unary + (with integer) | 5831906.5 Ops/sec |
parseInt (with integer) | 3754734.8 Ops/sec |
Number (with float) | 5604960.5 Ops/sec |
Unary + (with float) | 10376790.0 Ops/sec |
parseInt (with float) | 5385101.5 Ops/sec |
Number (with NaN) | 11171146.0 Ops/sec |
Unary + (with NaN) | 115805384.0 Ops/sec |
parseInt (with NaN) | 11301867.0 Ops/sec |
It seems like you're sharing a JSON-formatted text with an array of objects, each representing a test case from a web browser performance benchmarking experiment.
If I had to extract insights from this data, here are some observations:
parseInt
, Unary +
, Number
) exhibit varying performance characteristics, highlighting the importance of each specific use case in browser optimization.Would you like me to analyze anything else from this dataset?