How to use symbolHasPrivateModifier method in Puppeteer

Best JavaScript code snippet using puppeteer

JSBuilder.js

Source: JSBuilder.js Github

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...192 /​**193 * @param {!ts.Symbol} symbol194 * @return {boolean}195 */​196 function symbolHasPrivateModifier(symbol) {197 const modifiers =198 (symbol.valueDeclaration && symbol.valueDeclaration.modifiers) || [];199 return modifiers.some(200 (modifier) => modifier.kind === ts.SyntaxKind.PrivateKeyword201 );202 }203 /​**204 * @param {string} className205 * @param {!ts.Symbol} symbol206 * @return {}207 */​208 function serializeClass(className, symbol, node) {209 /​** @type {!Array<!Documentation.Member>} */​210 const members = classEvents.get(className) || [];211 for (const [name, member] of symbol.members || []) {212 /​* Before TypeScript we denoted private methods with an underscore213 * but in TypeScript we use the private keyword214 * hence we check for either here.215 */​216 if (name.startsWith('_') || symbolHasPrivateModifier(member)) continue;217 const memberType = checker.getTypeOfSymbolAtLocation(218 member,219 member.valueDeclaration220 );221 const signature = memberType.getCallSignatures()[0];222 if (signature) members.push(serializeSignature(name, signature));223 else members.push(serializeProperty(name, memberType));224 }225 return new Documentation.Class(className, members);226 }227 /​**228 * @param {string} name229 * @param {!ts.Signature} signature230 */​...

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.screenshot({path: 'example.png'});6 await browser.close();7})();

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.screenshot({path: 'example.png'});6 await browser.close();7})();8const puppeteer = require('puppeteer');9(async () => {10 const browser = await puppeteer.launch();11 const page = await browser.newPage();12 await page.screenshot({path: 'example.png'});13 await browser.close();14})();

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2(async () => {3 const browser = await puppeteer.launch();4 const page = await browser.newPage();5 await page.screenshot({path: 'google.png'});6 await browser.close();7})();

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2const fs = require('fs');3const path = require('path');4(async () => {5 const browser = await puppeteer.launch();6 const page = await browser.newPage();7 const symbol = await page.evaluate(() => {8 const symbol = Symbol('private');9 return Object.getOwnPropertySymbols({ [symbol]: 42 })[0];10 });11 const hasPrivateModifier = await page.evaluate(symbol => {12 return Symbol.hasPrivateModifier(symbol);13 }, symbol);14 console.log(hasPrivateModifier);15 await browser.close();16})();17How to use the getOwnPropertySymbols() method of Puppeteer?18How to use the getOwnPropertyDescriptor() method of Puppeteer?19How to use the getOwnPropertyDescriptors() method of Puppeteer?20How to use the getOwnPropertyNames() method of Puppeteer?21How to use the getOwnPropertyDescriptor() method of Puppeteer?22How to use the getOwnPropertyDescriptors() method of Puppeteer?23How to use the getOwnPropertyNames() method of Pu

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Using AI Code Generation

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1const puppeteer = require('puppeteer');2async function run() {3 const browser = await puppeteer.launch({ headless: false });4 const page = await browser.newPage();5 const result = await page.evaluate(() => {6 const symbolHasPrivateModifier = Symbol.hasInstance;7 return symbolHasPrivateModifier;8 });9 console.log(result);10}11run();12Your name to display (optional):13Your name to display (optional):14const puppeteer = require('puppeteer');15async function run() {16 const browser = await puppeteer.launch({ headless: false });17 const page = await browser.newPage();18 const result = await page.evaluate(() => {19 const symbolHasInstance = Symbol.hasInstance;20 return symbolHasInstance;21 });22 console.log(result);23}24run();25Your name to display (optional):

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Something went wrong with your r symbol in innerText (i think it might be BOM)
Try it:

    const puppeteer = require('puppeteer');
    puppeteer.launch({ignoreHTTPSErrors: true, headless: false}).then(async browser => {
    const page = await browser.newPage();
    console.log(2);
    await page.setViewport({ width: 500, height: 400 });
    console.log(3)
    const res = await page.goto('https://apps.realmail.dk/scratchcards/eovendo/gui/index.php?UserId=60sEBfXq6wNExN4%2bn9YSBw%3d%3d&ServiceId=f147263e75262ecc82d695e795a32f4d');
    console.log(4)
    await page.waitForFunction('document.querySelector(".eo-validation-code").innerText.length == 32').catch(err => console.log(err)); 
https://stackoverflow.com/questions/51937939/puppeteer-evaluation-failed-syntaxerror-invalid-or-unexpcted-token

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