amk221
/ placeholder.css
Last active
February 14, 2025 06:34
Prosemirror placeholder plugin approach
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| .ProseMirror[data-placeholder]::before { | |
| color: global.$placeholder-colour; | |
| position: absolute; | |
| content: attr(data-placeholder); | |
| pointer-events: none; | |
| } |
mathewmariani
/ binary.js
Created
May 18, 2016 23:22
A quick look at signed and unsigned integers in JavaScript.
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| var UInt4 = function (value) { | |
| return (value & 0xF); | |
| }; | |
| var Int4 = function (value) { | |
| var ref = UInt4(value); | |
| return (ref > 0x7) ? ref - 0x10 : ref; | |
| }; | |
| var UInt8 = function (value) { |