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Author SHA1 Message Date
Alex A. Naanou
36b4f1f700 Merge branch 'master' of github.com:flynx/Course-JavaScript 2023-07-20 01:26:01 +03:00
Alex A. Naanou
7e40658f24 Merge branch 'master' of github.com:flynx/Course-JavaScript 2023-07-20 01:21:19 +03:00
Alex A. Naanou
290f81c552 docs... 
Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
 2023-07-19 22:25:15 +03:00
Alex A. Naanou
25fd20ba00 ... 
Signed-off-by: Alex A. Naanou <alex.nanou@gmail.com>
 2023-07-18 19:05:28 +03:00
1 changed files with 4 additions and 3 deletions
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js-types-n-oop.js
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@ -68,10 +68,11 @@
// Numbers also have several limitations: // Numbers also have several limitations:
// //
// - precision, rounding errors and fractions (IEEE-754) // - precision, rounding errors and fractions
0.1 + 0.2 == 0.3 // -> false 0.1 + 0.2 == 0.3 // -> false
// XXX // This is due to how floating point numbets ate traditionally
// implemented on CPUs, see: IEEE-754
// - large number rounding // - large number rounding
Number.MAX_SAFE_INTEGER + 10 - 10 == Number.MAX_SAFE_INTEGER Number.MAX_SAFE_INTEGER + 10 - 10 == Number.MAX_SAFE_INTEGER
@ -190,7 +191,7 @@
[42] instanceof Array // -> true [42] instanceof Array // -> true
// but since all objects are objects the test can get quite generic (XXX) // but since all objects are objects the test can get quite generic
[42] instanceof Object // -> true [42] instanceof Object // -> true
{} instanceof Object // -> true {} instanceof Object // -> true