NER nexpr
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| !function(){ | |
| var tags = { | |
| // [stmt/exp] | |
| // make function | |
| function(elem){ | |
| var body = prv.block(elem) | |
| var name = elem.getAttribute("j:name") || "" | |
| var arguments_name = elem.getAttribute("j:arguments") | |
| var args | |
| if(arguments_name){ |
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| function doIf(cond_fn){ | |
| return do_fn => | |
| (...args) => | |
| typeof cond_fn === "function" && typeof do_fn === "function" | |
| && cond_fn(...args) | |
| && do_fn(...args) | |
| } | |
| var doIfTrue = doIf(e => e) | |
| var doIfFalse = doIf(e => !e) |
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| function showInherit(obj){ | |
| while(obj = obj.__proto__){ | |
| console.log(obj.constructor) | |
| } | |
| } | |
| function showInheritFn(fn){ | |
| var obj = fn.prototype | |
| do{ | |
| console.log(obj.constructor) | |
| } while(obj = obj.__proto__) |
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| Function.prototype.async = function(pos){ | |
| return (...args) => | |
| new Promise((resolve, reject) => { | |
| var iidx = Object.is(-0, pos) ? args.length : pos | |
| var cb = (...cbarr) => resolve(cbarr) | |
| args.splice(iidx, 0, cb) | |
| this(...args) | |
| }) | |
| } |
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| function eif(exp, ift, iff){ | |
| return exp ? ift : iff | |
| } | |
| function let(...args){ | |
| const fn = args.pop() | |
| if(typeof fn !== "function") throw new TypeError("Last argument must be a function.") | |
| return fn.apply(this, args) | |
| } |
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| <!doctype html> | |
| <textarea id="input"></textarea> | |
| <script> | |
| input.onkeydown = function(eve){ | |
| if(eve.keyCode === 13){ | |
| eve.preventDefault() | |
| var str = this.value | |
| var ss = this.selectionStart | |
| var se = this.selectionEnd |
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| const ip2id = ip => | |
| ip.split(".") | |
| .map(e => String.fromCharCode(e)) | |
| .map(e => btoa(e)) | |
| .map(e => e.replace(/=+$/g, "")) | |
| .join("") |
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| <Window x:Class="wpf_testproj.Window00" | |
| xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" | |
| xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" | |
| xmlns:d="http://schemas.microsoft.com/expression/blend/2008" | |
| xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" | |
| xmlns:local="clr-namespace:wpf_testproj" | |
| mc:Ignorable="d" | |
| Title="Window00" Height="600" Width="600" | |
| PreviewKeyDown="Window_PreviewKeyDown"> | |
| <Grid x:Name="root_grid"> |
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| C:\Users\user\Desktop>cscript //E:{1b7cd997-e5ff-4932-a7a6-2a9e636da385} repl.js | |
| Microsoft (R) Windows Script Host Version 5.812 | |
| Copyright (C) Microsoft Corporation. All rights reserved. | |
| > if(true){\ | |
| > 1\ | |
| > } | |
| 1 | |
| > var a = 10 | |
| undefined |
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| C:\Users\user\Desktop>cscript jsconsole.js //E:{1b7cd997-e5ff-4932-a7a6-2a9e636da385} | |
| Microsoft (R) Windows Script Host Version 5.812 | |
| Copyright (C) Microsoft Corporation. All rights reserved. | |
| > var a = 1 | |
| > a | |
| 1 | |
| > const b = 2 |