jakub-g

// https://developer.mozilla.org/en-US/docs/Web/API/Console#Styling_console_output
// https://github.com/mdn/content/pull/2444

console.log('%cCOLORED1%cCOLORED2', 'color:white;background:purple;', 'color:white;background:red;' , 'unformatted')

console.log('%cone%ctwo', 'border-radius:2px;padding:1px 3px;margin:0 1px;color:white;background:darkblue;', 'border-radius:2px;padding:1px 3px;margin:0 1px;color:white;background:rebeccapurple;', 'message')

jakub-g

GitHub search docs: here

• org:ORGNAME to filter down to org
• org:ORGNAME -repo:ORGNAME/NOISY to filter out some repos
• path:PATH to search by location
• language:... or extension:... to filter by lang/extension
• in:file, in:path, in:file,path to include contents or file paths

jakub-g

https://stackoverflow.com/questions/370030/why-git-cant-remember-my-passphrase-under-windows https://blog.shvetsov.com/2010/03/making-pageant-automatically-load-keys.html

jakub-g

(function() {

    var isIE = typeof document.documentMode !== 'undefined'
  
    var chromeVersion = navigator.userAgent.match(/Chrome\/(\d+)/) || undefined
    chromeVersion = chromeVersion && parseInt(chromeVersion[1])
  
    var firefoxVersion = navigator.userAgent.match(/Firefox\/(\d+)/) || undefined
    firefoxVersion = firefoxVersion && parseInt(firefoxVersion[1])
  

jakub-g

polyfillIfNeeded().then(() => {
    // we (ab)use synchronous `require`, which is not standard JS (but is provided by webpack)
    require('./app.js').start()
})

function polyfillIfNeeded(callback) {
    if (browserSupportsAllFeatures()) {
        return Promise.resolve()
    } else {

jakub-g

Example vscode config files used to exclude derived folders in my project.

See also jsconfig.json https://stackoverflow.com/a/63190345/245966

jakub-g

Description

• prints all local branches, one per line
• sorted by most recently updated (last commit date); rebased = updated
• shows last commit date + branch name + (different color) last commit message

Usage:

$ branches # prints all local branches (long output but it's still fast)

jakub-g

1. Re-run the test equivalent which allows changing config

Sometimes I have very elaborate test config which I want to reuse, but slightly change one thing (e.g. add one param to URL). I can easily re-run the test with exact same config, but it's not easy to slightly change config and re-run. You need to re-create the config from scratch by checking multiple checkboxes, and hoping you come up with same exact set of params as before

2. Possibility to redefine the "median run" definition

It's apparently possible to override medianMetric param to tell WPT how to choose the median run. It would be nice to use a custom metric for that (say the first perf entry marked with performance.mark('WptEndMetric')). Maybe it's already possible?

jakub-g

// app.js
import { criticalHelper } from './utils.js'
let foo = criticalHelper();

// utils.js
import { nestedHelper } from './nested_helper.js'

export function criticalHelper() {/*...*/}
export function otherHelper(str) {
  // nestedHelper recursively depends on 5k of code

jakub-g

https://twitter.com/WPalant/status/1271394454725963776

https://stackoverflow.com/a/60522428/245966

https://mochajs.org/#nodejs-native-esm-support