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Andrey G. plandem

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@jeffposnick
jeffposnick / register-sw.js
Last active September 13, 2021 11:53
A modern-ish SW registration script, detecting various state changes.
if ('serviceWorker' in navigator) {
window.addEventListener('load', async function() {
const registration = await navigator.serviceWorker.register('/service-worker.js');
if (registration.waiting && registration.active) {
// The page has been loaded when there's already a waiting and active SW.
// This would happen if skipWaiting isn't being called, and there are
// still old tabs open.
console.log('Please close all tabs to get updates.');
} else {
// updatefound is also fired for the very first install. ¯\_(ツ)_/¯
@denji
denji / golang-tls.md
Last active November 7, 2024 05:58 — forked from spikebike/client.go
Simple Golang HTTPS/TLS Examples

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)
# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)
@hujunfeng
hujunfeng / ios7statusbar.md
Last active March 20, 2019 14:20
About iOS 7 Status Bar Style

UIStatusBarStyle in iOS 7

  • The status bar in iOS 7 is transparent, the view behind it shows through.

  • The style of the status bar refers to the appearances of its content. In iOS 7, the status bar content is either dark (UIStatusBarStyleDefault) or light (UIStatusBarStyleLightContent). Both UIStatusBarStyleBlackTranslucent and UIStatusBarStyleBlackOpaque are deprecated in iOS 7.0. Use UIStatusBarStyleLightContent instead.

How to change UIStatusBarStyle

  • If below the status bar is a navigation bar, the status bar style will be adjusted to match the navigation bar style (UINavigationBar.barStyle):